Best Sportsbooks for Parlay Betting 2026 - Top Same Game Parlay Sites Ranked

Parlay betting has grown into one of the most popular wagering formats in the US market, driven largely by the expansion of same game parlays and the accessibility of prop-driven multi-leg builds. Understanding which platform handles these wagers most effectively is the difference between a functional parlay experience and one defined by hidden margin and limited flexibility.

The mechanics of parlay pricing are where sportsbooks differ most consequentially. A traditional multi-game parlay multiplies the decimal odds of each independent leg to produce the combined payout; the embedded sportsbook margin compounds with every leg added.

Same game parlays introduce correlation — the statistical relationship between legs from the same contest — which every sportsbook handles differently. Some operators apply conservative correlation discounts that reduce payouts on correlated outcomes; others allow combinations that contradict sound probability modeling. Identifying which platform prices parlays most fairly requires direct comparison, not general reputation.

This page evaluates the top sportsbooks for parlay betting based on real-money SGP construction testing, pricing comparisons across simultaneous builds, correlation restriction analysis, bet slip usability, and payout behavior. The objective is to identify where parlays can be built effectively, priced fairly, and managed with the tools bettors need to make informed decisions.

About BestOdds & Our Parlay Betting Testing

Parlay testing at BestOdds was conducted through real-money wagers placed across all featured platforms simultaneously during live NBA, NFL, and MLB game windows. The same parlay combinations — identical legs, same markets, same game — were built on each sportsbook to capture direct odds comparisons at the point of placement.

Payout differences were documented for two-leg, four-leg, and six-leg builds using both correlated and uncorrelated leg combinations.

SGP builders were tested for maximum leg capacity, eligible market types, and real-time odds behavior as legs were added and removed.

Correlation restrictions — situations where a sportsbook declined to allow two legs in the same SGP — were recorded across multiple game windows. Parlay boost and insurance promotions were evaluated during active NBA playoff windows. All testing was conducted without promotional credits applied, to ensure base pricing comparisons were unaffected by offers.

Best Sportsbooks for Parlay Betting — April 2026

Evaluation Criteria

Sportsbooks were evaluated on five criteria specific to parlay betting: SGP builder functionality and leg capacity, correlation handling and pricing transparency, eligible market depth for multi-leg construction, bet slip usability across desktop and mobile, and the quality of parlay-specific promotions. Each platform was tested independently against the same benchmark builds.

The platforms above are not equivalent parlay products. A six-leg SGP built on DraftKings will differ from the same build on BetMGM in both eligible markets and returned odds. The sections below document those differences in detail.

DraftKings — Best for SGP Depth and Leg Flexibility

DraftKings supports same game parlays of up to 12 legs, the highest leg cap in the US market among tested platforms. Eligible markets include spreads, totals, alternate lines, player props, and game props, with the prop menu extending to combination stats and defensive categories on qualifying games. The SGP builder recalculates odds in real time as legs are added, with no perceptible delay on builds up to eight legs during testing.

Same Game Parlay Engine

The DraftKings SGP engine handles correlated leg combinations — such as a player points over combined with team total over — by applying a correlation discount to the returned odds rather than blocking the combination outright. This approach allows bettors to construct correlated builds while understanding that the pricing reflects the reduced independence of the legs.

Pricing Behavior

A four-leg SGP on DraftKings combining a spread, game total, and two player props returned odds of approximately +650 during testing. The same build on BetMGM returned +590 and on Caesars returned +570 — a material payout difference on an identical wager. DraftKings consistently returned the highest or near-highest odds on direct comparison builds throughout the testing period.

Prop Integration

Player prop integration is the most comprehensive in the market. All standard prop types — points, rebounds, assists, threes made, combination stats — are eligible for SGP inclusion on DraftKings. Alternate prop totals can be included in SGP builds alongside alternate spreads and totals.

Best Use Cases

Optimal for bettors who build high-leg-count SGPs involving multiple player props and want the widest eligible market menu available in the US market.

FanDuel — Best for Cross-Game Parlay Construction

FanDuel’s Same Game Parlay+ feature extends the SGP format across multiple games, allowing bettors to combine legs from different contests within a single parlay. This cross-game capability, not available in the same form on DraftKings or BetMGM, enables builds that incorporate correlated outcomes from different games — for example, pairing a player prop from one game with a team total from a separate matchup.

Same Game Parlay Engine

FanDuel’s SGP builder supports up to 10 legs and integrates player props, game lines, alternate markets, and live legs in supported contexts. The interface loads quickly and displays running payout odds prominently as legs are added.

Pricing Behavior

FanDuel’s base parlay pricing is competitive with DraftKings. On two- and three-leg builds, pricing was within two to four cents of DraftKings on most tested combinations. The SGP+ cross-game format applies its own correlation model, which is less transparent in its discounting methodology than the standard single-game SGP engine.

Prop Integration

Prop integration is strong, with secondary player props available alongside star player markets in SGP construction. FanDuel’s live SGP functionality — the ability to add legs to an in-game parlay — was available in tested NFL and NBA windows with dynamic odds reflecting current game state.

Best Use Cases

Best suited for bettors who want cross-game parlay flexibility and those who add live legs to active parlays during game windows.

BetMGM — Best for Parlay Editing and Promotional Value

BetMGM’s defining parlay feature is Edit My Bet, which allows bettors to modify active parlays — swapping legs, adding legs, or cashing out individual components — while the wager is live. No other platform in the featured group offers this level of post-placement flexibility on SGPs. For bettors who want to manage risk after a parlay is placed, this functionality changes the risk profile of the product meaningfully.

Same Game Parlay Engine

BetMGM’s SGP builder supports up to 10 legs and covers spreads, totals, player props, and game props. Correlation restrictions are more frequently applied than on DraftKings — some correlated combinations that DraftKings prices with a discount are blocked outright on BetMGM.

Pricing Behavior

BetMGM pricing on identical four-leg SGP builds returned lower odds than DraftKings and FanDuel during testing, averaging approximately 8–12% lower on tested combinations. This gap is partially offset by the daily SGP boost calendar, which offered +10 to +25 cent odds enhancements on featured builds during NBA playoff testing.

Prop Integration

Standard prop types are integrated into the SGP builder. Coverage is slightly lower in volume than DraftKings but covers all primary markets. Daily SGP boost selections frequently feature player prop over/unders as the highlighted leg.

Best Use Cases

Best suited for bettors who want live parlay management through Edit My Bet and those who track daily promotional calendars to identify boosted SGP opportunities.

Caesars Sportsbook — Best for Parlay Insurance and Loyalty Integration

Caesars runs parlay insurance promotions that refund losing parlays as bet credits when a specified number of legs miss by defined criteria. During playoff testing, Caesars offered parlay insurance on SGPs of four or more legs, refunding up to a defined credit amount when exactly one leg failed. This promotional structure reduces variance on high-leg builds without requiring zero-loss outcomes.

Same Game Parlay Engine

The Caesars SGP builder supports up to eight legs and includes spreads, totals, and player props. Alternate lines are available within SGP builds. The interface is functional but slightly slower to recalculate odds on high-leg builds than DraftKings or FanDuel in testing.

Pricing Behavior

Caesars returned the lowest odds of the featured group on direct SGP comparison builds, averaging approximately 10–15% below DraftKings on identical four-leg constructions. Bettors should account for this pricing gap against the value of parlay insurance and Rewards credit integration when evaluating Caesars as a primary parlay platform.

Prop Integration

Standard prop integration is available but covers a narrower player range than DraftKings and FanDuel. Alternate prop totals are available within SGP builds.

Best Use Cases

Best suited for bettors who value insurance promotions on high-leg parlays and those who already participate in Caesars Rewards and want to consolidate parlay activity within that ecosystem.

bet365 — Best for Pricing Precision on Traditional Parlays

bet365 applies its institutional trading infrastructure to parlay pricing, producing the most consistently efficient odds on traditional multi-game parlays in the US market. For bettors who build multi-game parlays across different contests rather than focusing exclusively on SGPs, bet365’s base pricing holds up more favorably against the true probability of the combined legs than most US competitors.

Same Game Parlay Engine

The bet365 SGP builder supports standard market types and performs reliably across tested game windows. Leg capacity reaches eight on qualifying games. The platform’s global architecture produces a stable builder experience with minimal loading delays.

Pricing Behavior

On two-leg and three-leg traditional multi-game parlays, bet365 returned the most competitive odds in the tested group, with overround — the combined margin embedded across both sides — lower than Caesars and Hard Rock Bet. On a two-leg parlay combining two -110 lines, the theoretical fair payout is +260; bet365 returned +254 during testing versus +245 on Caesars and +242 on Hard Rock Bet.

Prop Integration

Prop integration within SGP builds is available but slightly narrower in market depth than DraftKings and FanDuel. Primary stat props are consistently eligible; combination props are available on qualifying games.

Best Use Cases

Best suited for experienced bettors who build traditional multi-game parlays and prioritize base pricing efficiency over SGP-specific features.

Hard Rock Bet — Entry-Level Parlay Access

Hard Rock Bet offers standard parlay and SGP functionality with competitive welcome offers for new accounts. Leg capacity and market depth trail the top-tier platforms, and base pricing on SGP builds was the least competitive in the tested group.

The platform is a useful supplementary account for welcome offer capture and secondary line comparison but is not recommended as a primary parlay betting destination at current product development levels.

Same Game Parlay Engine

SGP builders on Hard Rock Bet support up to six legs. Standard game markets and player props are eligible; alternate line and combination prop inclusion is more limited than DraftKings and FanDuel.

Pricing Behavior

Hard Rock Bet returned the lowest SGP odds in the tested group on direct comparison builds. On an identical four-leg build tested across all platforms, Hard Rock Bet returned approximately 15–18% less than DraftKings.

Prop Integration

Standard prop types are available for SGP inclusion on featured games. Coverage narrows on mid-week and non-marquee contests.

Best Use Cases

Best suited for bettors building a multi-account portfolio who want an additional platform for welcome promotional capture.

What Is a Parlay Bet

A parlay is a single wager that combines two or more individual bets — legs — into one. All legs must win for the parlay to pay out. In exchange for that all-or-nothing structure, the payout multiplies with each leg added, producing odds significantly higher than any single leg would return alone.

A two-leg parlay on two -110 favorites returns approximately +260 if both win; a five-leg version of the same type returns approximately +2300.

The risk profile of a parlay is fundamentally different from single-leg betting. The probability of winning all legs decreases exponentially as legs are added. A three-leg parlay where each leg has 50% win probability carries a combined win probability of 12.5%.

That mathematical reality — combined with the sportsbook margin embedded in each leg — means parlays carry a higher house edge than equivalent single-leg wagering in most formats.

How Parlay Odds Are Calculated

Parlay odds are calculated by multiplying the decimal odds of each leg together. A -110 line converts to decimal odds of 1.909. A two-leg parlay of two -110 legs produces: 1.909 × 1.909 = 3.644, or approximately +264 in American odds format.

The embedded sportsbook margin reduces this figure. The true fair payout on two 50% probability outcomes is +300 (3.00 decimal). The -110 line implies each leg carries a 52.4% probability rather than 50%, representing a 4.8% margin per leg.

That margin compounds across legs — a five-leg parlay at -110 per leg carries an effective hold of approximately 22–25% depending on the platform, versus roughly 4.5% on a single -110 wager.

Bettors who understand this compounding effect use parlays selectively, targeting correlated outcomes and promoted builds where odds enhancements offset a portion of the margin, rather than as a default wagering format.

Same Game Parlays Explained

A same game parlay (SGP) combines multiple legs from the same contest into a single wager. Unlike traditional multi-game parlays — where each leg is statistically independent — SGP legs frequently share a causal relationship. A player scoring 30 points in a game is correlated with the team total going over; a high-scoring game is correlated with both team totals clearing their lines.

Sportsbooks apply correlation adjustments when building SGP odds. A correlated two-leg combination — player points over and team total over — will return lower odds on an SGP than the simple multiplication of both legs’ independent prices.

This discount reflects the reduced independence between legs. The degree of that discount varies significantly by operator. DraftKings applies correlation adjustments transparently and allows most combinations; other platforms apply heavier discounts or restrict certain correlated combinations outright.

How Sportsbooks Price Parlays Differently

Pricing differences across platforms on identical parlay builds are larger and more consistent than most bettors expect. These differences arise from three sources: the base juice applied to each leg before parlay multiplication, the correlation model applied to SGP builds, and the platform-specific parlay margin layered over the compounded leg prices.

A platform running -115 on each leg rather than -110 produces meaningfully lower parlay payouts as legs accumulate, because the -115 implies a 53.5% probability versus -110’s 52.4% — a 1.1% difference per leg that compounds across a four-leg build to approximately 4–5% lower effective payout. On a six-leg parlay, this difference can represent hundreds of dollars in payout gap on a $50 wager.

Correlation discounting on SGPs is the second source of divergence. DraftKings and FanDuel apply correlation adjustments that reduce odds on correlated legs but permit the builds. BetMGM and Caesars block certain correlated combinations entirely in some contexts. The practical effect is that the same SGP concept may not be buildable on all platforms, and where it is buildable, the returned odds vary materially.

Key Differences Between Sportsbooks for Parlays

The most consequential differences for parlay bettors are SGP leg capacity, correlation handling, base pricing, and parlay-specific promotional availability. DraftKings leads on leg capacity (12) and market depth.

FanDuel leads on cross-game flexibility and live leg integration. BetMGM leads on post-placement management via Edit My Bet. Caesars leads on insurance promotions. bet365 leads on base pricing efficiency for traditional multi-game parlays. Hard Rock Bet trails the group across all primary metrics.

Bettors who build parlays regularly should hold accounts on at least three platforms — DraftKings, FanDuel, and either bet365 or BetMGM — to capture best-available pricing and the broadest set of SGP construction options.

Same Game Parlay Builders Compared

The user interface of an SGP builder has a direct effect on the quality of the wager placed. A slow-loading builder that does not display running odds clearly — or that fails to indicate which leg combinations are restricted — reduces the bettor’s ability to make informed construction decisions.

DraftKings and FanDuel both update displayed odds instantaneously as legs are added or swapped, with mobile interfaces that handle high-leg builds cleanly.

BetMGM’s Edit My Bet interface adds a layer of complexity that is powerful for experienced users but requires familiarity to use effectively. Caesars’ builder is functional but recalculates more slowly on builds above six legs.

Best Sportsbooks by Parlay Type

Best for Same Game Parlays

DraftKings — deepest eligible market menu, highest leg cap, most transparent correlation handling.

Best for Multi-Game Parlays

bet365 — most precise base pricing, lowest overround on traditional multi-game builds.

Best for Player Prop Parlays

DraftKings and FanDuel — broadest prop eligibility within SGP builders, including combination stats and secondary players.

Best for Casual Bettors

FanDuel — clean interface, strong SGP+ cross-game format, live leg integration without requiring advanced builder knowledge.

Best for Advanced Bettors

DraftKings for SGP construction depth; bet365 for pricing efficiency on traditional formats; BetMGM for active parlay management via Edit My Bet.

Parlay Betting Strategy

Parlay betting strategy requires honest engagement with expected value. A parlay with a positive expected value requires that the combined true win probability of all legs exceed the probability implied by the offered odds — a condition that is rarely met on standard builds at standard pricing.

The strategic question is not “how do parlays pay out more” but “under what conditions does a parlay represent acceptable expected value relative to single-leg wagering.”

Two conditions support that case. First, when a promotional odds boost — a parlay insurance offer or a percentage boost applied to total payout — shifts the effective pricing above the neutral threshold. Second, when a bettor has identified a correlated outcome where the correlation discount applied by the sportsbook underestimates the actual statistical relationship between legs, producing odds that exceed fair value after the discount is applied.

Comparing the same parlay build across multiple platforms before placing is the most direct application of this framework. A six-leg SGP returning +1800 on DraftKings versus +1540 on Caesars represents a 260-point payout difference — the entire expected value picture changes depending on where the bet is placed.

Common Mistakes in Parlay Betting

Overstacking legs is the most widespread error in parlay construction. Each additional leg multiplies not only the payout but also the embedded margin. A 10-leg parlay at standard pricing carries an effective house edge that makes profitable long-term outcomes mathematically implausible for most bettors regardless of selection quality.

Ignoring correlation is the second most consequential mistake. Combining heavily correlated outcomes without accounting for the sportsbook’s discount produces mismatched expectations — the bettor perceives the build as combining two independent edges when the pricing already reflects the relationship between them.

Chasing payout structure rather than probability is the third pattern. Selecting higher-odds legs to inflate the displayed parlay payout without assessing the underlying probability of each leg is a behavioral error that produces attractive nominal odds on low-probability builds.

A four-leg parlay at +800 sounds appealing relative to a two-leg parlay at +260, but if the additional legs carry win probabilities below 40%, the effective expected value of the longer build is lower.

Risk vs Reward in Parlay Betting

The variance profile of parlays is substantially higher than single-leg wagering. A bettor placing 100 individual -110 wagers with a 53% win rate will experience relatively smooth equity growth over the sample.

The same bettor placing 100 four-leg parlays at equivalent stakes will experience much wider swings — long losing runs are mathematically expected and do not indicate poor selections.

Bankroll management for parlay betting must account for this variance. Staking a fixed percentage of bankroll per parlay at the same level as single-leg wagers misrepresents the risk profile of the format. Experienced parlay bettors allocate smaller per-unit stakes to parlays precisely because the payout multiplier already produces equivalent upside at lower nominal risk.

Live Same Game Parlays

Live SGP functionality — adding legs to an in-game parlay after wagering has commenced — is available on DraftKings and FanDuel during qualified game windows.

FanDuel demonstrated the most consistent live SGP availability during NBA testing, with live player prop legs addable through the third quarter on featured games. DraftKings offered live SGP integration on spreads and totals more reliably than on live player props.

Live SGP pricing is dynamic and reflects current game state — score margin, pace, minutes remaining, and player performance to date. This volatility creates both risk and opportunity.

A live parlay built in a context where the game state favors certain outcomes can capture odds that pre-game pricing would not have offered. It also creates urgency that can compromise construction quality if approached without preparation.

Bonuses and Parlay Promotions

Parlay-specific promotions represent the most direct mechanism for improving the expected value of a multi-leg build. BetMGM runs the highest frequency of daily SGP boosts among the featured platforms, adding 10–25 cents of value on featured builds during peak NBA windows.

FanDuel offers SGP profit boost tokens as part of existing-user promotional campaigns. DraftKings applies step-up parlay boosts that increase the promotional percentage as leg count grows. Caesars offers parlay insurance on qualifying four-leg-or-more SGPs during promotional windows.

Parlay promotions should be incorporated into wager selection only when the base build is independently justifiable. Placing a six-leg parlay because of a 25% boost on a build that would not otherwise represent value produces a promoted wager on a negative expected-value foundation.

Responsible Gambling

Parlay betting carries a distinct risk profile that warrants specific attention. The combination of high variance, large displayed payouts, and frequent near-miss outcomes — parlays that lose on the final leg — creates a reinforcement pattern that can escalate betting behavior.

A parlay that loses because one leg fails by a half-point generates the same emotional signal as a near-miss on other high-frequency gambling formats, and repeated exposure to this pattern has documented behavioral effects.

The accessibility of SGP builders — available in real time during live games on mobile devices — compounds the frequency risk. Bettors who build and place multiple SGPs during a single game session are engaging with a high-volume format in a compressed time window. Pre-session limits on the number of parlays and the total wagered amount are practical tools for managing this pattern before it escalates.

All featured sportsbooks offer deposit limits, wager limits, and self-exclusion tools accessible through account settings. These tools are most effective when configured in advance, not in response to losses already sustained. The cooling-off period required before limit increases take effect is a regulatory feature, not an administrative inconvenience — it exists because reactive limit increases are among the most consistent behavioral indicators of developing gambling problems.

For confidential support, contact the National Problem Gambling Helpline at 1-800-522-4700, available 24 hours a day, seven days a week. Additional responsible gambling resources are available through the National Council on Problem Gambling.

Conclusion — Best Sportsbooks for Parlay Betting

No sportsbook leads the parlay market on every dimension. DraftKings offers the deepest SGP construction capabilities in the US, with the highest leg cap and broadest eligible market menu. FanDuel differentiates through Same Game Parlay+ cross-game builds and live SGP integration.

BetMGM’s Edit My Bet functionality changes the risk management options available on active parlays. bet365 delivers the most favorable base pricing on traditional multi-game builds. Caesars adds insurance-based variance reduction for high-leg builds. Hard Rock Bet serves a supplementary portfolio function.

Pricing differences between platforms on identical parlay constructions are not marginal — they are material, regularly exceeding 10–15% in returned payout on the same four-leg build. Bettors who place all parlays on a single platform are consistently leaving value on the table.

The most disciplined parlay bettors compare the same build across at least three platforms before confirming placement, use promotional boosts only on builds that have independent merit, and manage stakes to reflect the high-variance nature of the format.

Key Takeaways

• DraftKings supports the highest SGP leg count in the US market at 12 legs, with the broadest eligible market menu including combination props and alternate lines.
• FanDuel’s Same Game Parlay+ enables cross-game SGP builds not available in the same format on other featured platforms.
• BetMGM’s Edit My Bet allows live leg swapping, addition, and partial cash-out on active parlays — a post-placement management tool unavailable elsewhere in the group.
• Caesars offers parlay insurance promotions on qualifying four-or-more-leg SGPs that refund stake as bet credits when one specified leg fails.
• bet365 returns the most competitive odds on traditional multi-game parlays, with lower overround than Caesars and Hard Rock Bet on direct comparison builds.
• Hard Rock Bet returned the lowest SGP odds in testing — approximately 15–18% below DraftKings on identical four-leg builds — and is not recommended as a primary parlay platform.
• A four-leg SGP on DraftKings returned approximately +650 versus +570 on Caesars during testing — a 80-point payout gap on an identical wager.
• Correlation discounting on SGPs is handled differently across platforms: DraftKings prices correlated legs with a discount; other operators block certain correlated combinations outright.
• The compounding sportsbook margin on a five-leg parlay at standard -110 pricing represents an effective hold of approximately 22–25%, versus approximately 4.5% on a single -110 wager.
• Parlay promotions — boosts, insurance, and tokens — represent the most direct mechanism for improving expected value on multi-leg builds, but only on builds that are independently justifiable.
• Maintaining accounts on at least three platforms is the minimum configuration for capturing best-available parlay pricing across DraftKings, FanDuel, and either bet365 or BetMGM.
• The high-variance, high-frequency nature of SGP betting creates behavioral risk patterns distinct from single-leg wagering — pre-session stake and volume limits should be set before, not after, engaging with the format.

Frequently Asked Questions — Parlay Betting

What is the best sportsbook for parlay betting?

DraftKings ranks as the top platform for same game parlay construction based on leg capacity, market depth, and pricing. FanDuel ranks second overall and leads for cross-game SGP builds and live leg integration. For traditional multi-game parlays where base pricing is the priority, bet365 returns the most competitive odds in the tested group.

How do parlays work?

A parlay combines two or more individual wagers into a single bet. All legs must win for the parlay to pay out. The odds of each leg are multiplied together to produce the combined payout, which increases with each leg added. The trade-off is that every losing leg eliminates the entire wager, regardless of how many other legs win.

What is the difference between a same game parlay and a traditional parlay?

A traditional parlay combines legs from different games, where each leg is statistically independent. A same game parlay combines legs from the same contest, where legs may be correlated — for example, a player’s points total and the team’s game total.

Sportsbooks apply correlation adjustments to SGP pricing that reduce payouts on correlated leg combinations. Traditional parlays do not carry this adjustment because independent game outcomes do not share the same causal relationship.

How much does sportsbook pricing affect parlay payouts?

Pricing differences between sportsbooks compound significantly across multi-leg parlays. A difference of -110 versus -115 on each leg — representing a 1.1% probability margin gap per leg — produces approximately 4–5% lower payout on a four-leg build and 7–9% lower on a six-leg build. On a $50 wager at +1800 versus +1540, that gap represents a $130 payout difference for the same outcome.

Is parlay betting legal in the US?

Yes. Parlay betting — including same game parlays — is legal on all licensed sportsbooks operating in regulated US states. More than 30 states currently permit legal sports wagering. All featured sportsbooks use geolocation verification to confirm bettors are within a licensed state at the time of wagering.

Are parlays profitable long-term?

Parlays carry a higher embedded house margin than single-leg wagering due to margin compounding across legs. Long-term profitability requires either consistent positive expected value on individual legs — a standard that is difficult to maintain — or systematic use of promotional boosts and pricing advantages that shift the effective odds above the break-even threshold.

Most recreational parlay bettors operate at a loss over time, and bankroll management must reflect the high-variance nature of the format.

Can parlays be placed across multiple sportsbooks?

Yes. Placing parlays on multiple platforms simultaneously is legal and unrestricted by the featured operators. Experienced parlay bettors compare the same build across DraftKings, FanDuel, and at least one additional platform before confirming placement, selecting the operator offering the highest returned odds for the same combination.