The Open Winner Odds (IA, US)

The Open WinnerJul(Jul 16, 2026 – Jul 19, 2026)
Event MonthCurrent Month

outright odds across 133 competitors.

We compare The Open Winner odds across 14 bookmakers in IA, United States

Bally BetBetMGMBetOpenlyBetRiversCaesarsDraftKingsFanaticsFanDuelFliffKalshiNovigPolymarketReBettheScore Bet

Get these odds overlaid directly on Fanatics, FanDuel, Fliff, and more.

Sportsbook Bonuses in IA, United States

OddsGuard tracks the latest sportsbook promotions available in IA, United States. Click any offer to claim it — all links are verified daily.

BetMGM (US)
Bonus Bet
$12,500

Win Your Share of $50k in Bonus Bets on the Rome Tennis Leaderboard

Opt in via the Promotions tab, then place winning real-money wagers of at least $10 at minimum -300 odds on any Tennis matches for the Rome tournament to earn Leaderboard Points.

Wagering: 1xMin. Odds: +1.33Valid For: 7 days
BetMGM (US)
Bonus Bet
$12,500

Win Your Share of $50,000 in Bonus Bets on the Rome Tennis Leaderboard

Opt in via the Promotions tab, then place winning real-money wagers of at least $10 at minimum -300 odds on any Tennis matches for the Rome tournament to earn leaderboard points.

Wagering: 1xMin. Odds: +1.33Valid For: 7 days
BetMGM (US)
Bonus Bet
$12,500

Win Your Share of $50,000 in Bonus Bets on the Rome Tennis Leaderboard

Opt in via the Promotions tab, then place winning real-money wagers of at least $10 at minimum -300 odds on any Tennis matches for the Rome tournament during the promotional period to earn leaderboard points.

Wagering: 1xMin. Odds: +1.33Valid For: 7 days
BetMGM (US)
Bonus Bet
$12,500

Win Your Share of $50,000 in Bonus Bets on the Rome Tennis Leaderboard

Opt in via the Promotions tab, then place winning real-money wagers of at least $10 at minimum -300 odds on Tennis matches for the Rome tournament to earn leaderboard points.

Wagering: 1xMin. Odds: +1.33Valid For: 7 days
BetMGM (US)
Bonus Bet
$12,500

Win Your Share of $50,000 in Bonus Bets on the Rome Tennis Leaderboard

Opt in via the Promotions tab, then place winning real-money wagers of at least $10 at minimum -300 odds on any Tennis matches for the Rome tournament to earn leaderboard points.

Wagering: 1xMin. Odds: +1.33Valid For: 7 days
BetMGM (US)
Bonus Bet
$12,500

Win Your Share of $50,000 in Bonus Bets on the Rome Tennis Leaderboard

Opt in via the Promotions tab, then place winning real-money wagers of at least $10 at minimum -300 odds on any Tennis matches for the Rome tournament to earn leaderboard points.

Wagering: 1xMin. Odds: +1.33Valid For: 7 days

T&Cs apply. Play responsibly. Offers subject to change.

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sportsbook.com/futures
Super Bowl Winner
Chiefs+450
+$12
Eagles+600
+2.1% EV
Bills+800
👍
Lions+900
👍
49ers+1000
+$8
Ravens+1100
👍
Bengals+1400
+0.8% EV
Cowboys+1600
+$12

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The Open Winner Outrights & Futures

CompetitorBest Odds
BetRiversBetRivers
DraftKingsDraftKings
FanDuelFanDuel
theScore BettheScore Bet
Scottie Scheffler
+500
FanDuel
+350+350+500+500
Rory McIlroy
+750
DraftKings
+700+750+650+700
Jon Rahm
+1900
FanDuel
+1200+1100+1900+1400
Tommy Fleetwood
+2000
theScore Bet
+1800+1400+1800+2000
Xander Schauffele
+2000
FanDuel
+1800+1600+2000+1600
Cameron Young
+2200
BetRivers
+2200+2000+1900+1600
Matthew Fitzpatrick
+2500
BetRivers
+2500+2000+2500+2200
Bryson DeChambeau
+2500
FanDuel
+1600+1800+2500+1600
Ludvig Aberg
+2500
theScore Bet
+2000+2000+2500+2500
Justin Rose
+3000
DraftKings
+2800+3000+2000+2800
Robert Macintyre
+3000
DraftKings
+2000+3000+2500+2800
Tyrrell Hatton
+3300
FanDuel
+2500+3000+3300+2500
Collin Morikawa
+3300
theScore Bet
+2500+2200+3000+3300
Viktor Hovland
+3500
theScore Bet
+2800+3000+2500+3500
Shane Lowry
+4000
DraftKings
+3300+4000+3500+3300
Christopher Gotterup
+4000
BetRivers
+4000+4000+2700+2800
Justin Thomas
+4500
DraftKings
+4000+4500+3300+4000
Hideki Matsuyama
+5000
theScore Bet
+3300+5000+3500+5000
Jordan Spieth
+5000
DraftKings
+4000+5000+3500+5000
Sepp Straka
+5500
theScore Bet
+5000+5000+5500+5500
Russell Henley
+5500
DraftKings
+5000+5500+5000+5000
Joaquin Niemann
+6000
DraftKings
+5000+6000+4000+6000
Patrick Cantlay
+6000
theScore Bet
+4000+6000+4000+6000
Brooks Koepka
+6500
DraftKings
+4000+6500+4500+4500
Patrick Reed
+6600
BetRivers
+6600+4000+5000+4000
Sam Burns
+7000
DraftKings
+6600+7000+5000+6600
Marco Penge
+7000
DraftKings
+7000+6500+5500
Corey Conners
+7000
DraftKings
+5000+7000+5000+5500
Rasmus Neergaard-Petersen
+7500
theScore Bet
+5500+7500
Si Woo Kim
+8000
DraftKings
+6600+8000+6500+6000
Harris English
+8000
DraftKings
+5000+8000+5000+6000
Jacob Bridgeman
+8000
FanDuel
+8000+7500
Ben Griffin
+9000
theScore Bet
+8000+8000+9000
Brian Harman
+10000
DraftKings
+8000+10000+5000+10000
Akshay Bhatia
+10000
DraftKings
+5000+10000+8000+7500
Jason Day
+10000
theScore Bet
+8000+10000+6500+10000
Haotong Li
+10000
theScore Bet
+10000+10000
Wyndham Clark
+10000
DraftKings
+8000+10000+6500+9000
Keegan Bradley
+10000
DraftKings
+8000+10000+6500+9000
Harry Hall
+10000
theScore Bet
+6600+9000+10000
Jake Knapp
+10000
theScore Bet
+10000
J. J. Spaun
+10000
FanDuel
+8000+10000+10000+7500
Cameron Smith
+10000
theScore Bet
+8000+8000+5000+10000
Jayden Trey Schaper
+10000
theScore Bet
+10000
Will Zalatoris
+11000
theScore Bet
+6500+11000
Nicolai Hojgaard
+12500
DraftKings
+6600+12500+8000+11000
Adam Scott
+12500
FanDuel
+6600+10000+12500+11000
Maverick Mcnealy
+12500
DraftKings
+8000+12500+5000+10000
Ryan Fox
+12500
FanDuel
+5000+10000+12500+10000
Max Homa
+12500
theScore Bet
+12500
Aaron Rai
+12500
DraftKings
+8000+12500+10000+9000
Tony Finau
+12500
DraftKings
+8000+12500+6500+11000
Rasmus Hojgaard
+12500
DraftKings
+8000+12500+10000+11000
David Puig
+12500
theScore Bet
+10000+12500
Alexander Noren
+12500
FanDuel
+12500+10000
Tom McKibbin
+12500
theScore Bet
+10000+12500
Min Woo Lee
+12500
DraftKings
+4000+12500+8000+6000
Daniel Berger
+15000
DraftKings
+12500+15000+6500+12500
Gary Woodland
+15000
FanDuel
+15000
Sergio Garcia
+15000
DraftKings
+15000+15000
Sungjae Im
+15000
DraftKings
+8000+15000+6500+12500
Kurt Kitayama
+15000
theScore Bet
+15000
Rickie Fowler
+15000
DraftKings
+6600+15000+7000+12500
Joohyung Kim
+15000
DraftKings
+15000+8000
Angel Ayora
+15000
theScore Bet
+15000
Michael Brennan
+15000
theScore Bet
+15000
Kristoffer Reitan
+15000
DraftKings
+15000+12500
Billy Horschel
+15000
theScore Bet
+15000
Sami Välimäki
+15000
theScore Bet
+15000
Ryan Gerard
+17500
theScore Bet
+17500
Keita Nakajima
+17500
theScore Bet
+17500
Daniel Hillier
+20000
theScore Bet
+20000
Taylor Pendrith
+20000
DraftKings
+10000+20000+12500+17500
Denny McCarthy
+20000
theScore Bet
+10000+20000
Dustin Johnson
+20000
DraftKings
+12500+20000+6500+12500
Sahith Theegala
+20000
DraftKings
+9000+20000+10000+17500
Michael Kim
+20000
DraftKings
+20000+17500
Keith Mitchell
+20000
theScore Bet
+20000
Carlos Ortiz
+20000
DraftKings
+20000+12500
Louis Oosthuizen
+20000
DraftKings
+20000+11000
Bud Cauley
+20000
DraftKings
+20000
Dean Burmester
+20000
DraftKings
+20000+15000
Max Greyserman
+20000
theScore Bet
+15000+20000
Elvis Smylie
+20000
theScore Bet
+20000
Aldrich Potgieter
+20000
DraftKings
+20000
John Parry
+20000
theScore Bet
+20000
Tiger Woods
+22500
theScore Bet
+22500
Christiaan Bezuidenhout
+25000
DraftKings
+25000
Jordan Smith
+25000
DraftKings
+25000+15000
Davis Riley
+25000
theScore Bet
+25000
Nick Taylor
+25000
DraftKings
+25000+22500
Davis Thompson
+25000
DraftKings
+25000+12500
Thomas Detry
+25000
DraftKings
+12500+25000+15000+17500
Andrew Novak
+25000
DraftKings
+15000+25000+15000+15000
Joakim Lagergren
+27500
theScore Bet
+27500
Francesco Molinari
+27500
theScore Bet
+27500
Thorbjorn Olesen
+30000
DraftKings
+30000+15000
Lucas Glover
+30000
DraftKings
+15000+30000+20000
Lee Westwood
+30000
DraftKings
+30000
Byeong Hun An
+30000
DraftKings
+15000+30000+15000+22500
J.T. Poston
+30000
DraftKings
+15000+30000+12500+20000
Matt Wallace
+30000
DraftKings
+12500+30000+20000
Thriston Lawrence
+30000
DraftKings
+30000
Niklas Norgaard Moller
+30000
DraftKings
+30000
Lucas Herbert
+30000
DraftKings
+30000
Marc Leishman
+30000
DraftKings
+30000
Daniel Brown
+35000
DraftKings
+35000+17500
Chris Kirk
+35000
DraftKings
+35000
Nicolas Echavarria
+35000
DraftKings
+35000
Kevin Yu
+35000
DraftKings
+35000
Phil Mickelson
+40000
DraftKings
+40000+27500
Brian Campbell
+40000
DraftKings
+40000
Laurie Canter
+40000
DraftKings
+40000+22500
Matteo Manassero
+40000
DraftKings
+40000
Stephan Jaeger
+40000
DraftKings
+40000+15000
Matthew Jordan
+40000
DraftKings
+40000
Martin Couvra
+50000
DraftKings
+50000+27500
Mackenzie Hughes
+50000
DraftKings
+50000+15000
Matthias Schwab
+50000
DraftKings
+50000
Jhonattan Vegas
+50000
DraftKings
+50000
Tom Hoge
+50000
DraftKings
+50000+27500
Adrien Saddier
+50000
DraftKings
+50000+27500
Matthieu Pavon
+50000
DraftKings
+50000
Jesper Svensson
+50000
DraftKings
+50000
Padraig Harrington
+50000
DraftKings
+50000+40000
Antoine Rozner
+50000
DraftKings
+50000
Henrik Stenson
+60000
DraftKings
+60000+27500
Naoyuki Kataoka
+75000
theScore Bet
+75000
Stewart Cink
+75000
DraftKings
+75000+27500
Zach Johnson
+75000
DraftKings
+75000+27500
Ernie Els
+75000
theScore Bet
+75000
Darren Clarke
+100000
DraftKings
+100000+75000
Justin Leonard
+100000
DraftKings
+100000

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MarketYouBestSave
Moneyline-115-105+$5
Spread -3.5-112-102+$7
Over 217.5-110+100+$15
Each-Way
A two-part bet common in golf: half your stake on the player to win outright, half on them finishing in the top 5 (or top 8, depending on the market). Standard in UK/EU, less common in US.
Top-5 / Top-10 / Top-20 Finish
A bet on a player finishing within a specified range. Lower odds than outright winner but significantly higher probability in fields of 100+ golfers.
Matchup Bet
A head-to-head bet between two specific golfers over the course of a tournament round or the full event. Whoever posts the lower score wins.
First Round Leader
A bet on which player will have the lowest score after the first round only. A distinct market from the overall tournament winner.
Make/Miss the Cut
A yes/no bet on whether a player will survive the halfway cut (typically top 65 + ties). A useful market for longer-shot players.
Moneyline
A straight-up wager on which side wins. No point spread involved — you simply pick the winner.
Vig (Juice)
The bookmaker's commission built into every line. Standard vig is around -110 on each side, meaning you risk $110 to win $100.
Implied Probability
The likelihood of an outcome as suggested by the odds. For example, -200 implies a 66.7% chance. Comparing implied probability across bookmakers reveals where value exists.
Closing Line Value (CLV)
The difference between the odds you locked in and the odds at the time the market closes. Consistently beating the closing line is the strongest predictor of long-term betting profit.
Line Movement
Changes in odds between when a market opens and when it closes. Driven by sharp money, public betting patterns, injuries, and other news.
Bankroll
The total amount of money you've set aside specifically for betting. Effective bankroll management — typically risking 1-3% per wager — is essential for surviving variance.
Unit
A standardized bet size, typically 1% of your bankroll. Tracking results in units rather than dollars normalizes performance regardless of stake size.
Hedge
Placing a bet on the opposite side of an existing wager to lock in a guaranteed profit or reduce exposure, often used with futures or parlays.
Parlay (Accumulator)
A single bet combining two or more selections. All picks must win for the parlay to pay out. Higher potential return but significantly lower probability.
Futures
Long-term bets on outcomes determined at the end of a season or tournament, such as championship winners, MVP awards, or win totals.
Live Betting (In-Play)
Placing wagers while a game is in progress. Odds update continuously based on score, time remaining, and game flow.
Overround
The total implied probability across all outcomes in a market. An overround above 100% represents the bookmaker's margin. Lower overround means better value for bettors.

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Best Pricing in Your Region

Best PriceKalshi
Return: $6,359
+6259
Pinnacle
Return: $4,729
+4629
BetOnline
Return: $4,485
+4384
BetUS
Return: $4,136
+4036
Same 4-leg parlay · $2,223 difference

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