A bookie's arb can occur when different bookies have different odds for the same game. Read more
We've just found 3,388 profitable arbs for your filter settings.
Of these, 1,062 arbs will provide a profit of more than 1%.
To see arbs with a profit of more than 1% and negative arbs, please choose a plan.
| ▼Profit | Bookie | ▲▼ | Event | Market | Odds | |||
|---|---|---|---|---|---|---|---|---|
| 1.00% 2h |
21Red
Tennis |
04/08 17:30 |
Sara Bejlek – Iga Swiatek WTA - WTA Toronto, Canada, Women Singles |
2:0 |
|
|||
|
Betfair (IT)
Tennis |
04/08 17:30 |
Bejlek – Iga Swiatek WTA Toronto 2026 |
2:1 |
€10.72 |
○
|
|||
|
Polymarket
Tennis |
04/08 17:30 |
Sara Bejlek – Iga Swiatek Tennis |
21-2 |
$18.96 |
●
|
|||
| + 275 arbs for this event | ||||||||
| 0.99% 16h |
21Red
Tennis |
05/08 15:00 |
Ho, Ray/Liutarevich, Ivan – Hsu Y H / Watanabe S Challenger - ATP Challenger Lexington, USA, Men Doubles |
11-2 |
|
|||
|
Tennisi
Tennis |
05/08 15:00 |
Хо Рей/Лютаревич И. – Сюй Юй Сю/Ватанабе С. Теннис :: ATP Челленджер 75. Лексингтон. Hard. Пары |
21-2 |
●
|
||||
| + 180 arbs for this event | ||||||||
| 0.99% 3h |
21Red
Tennis |
04/08 17:00 |
Tatiana Prozorova – Anastasia Zakharova ITF (W) - ITF W100 Landisville, PA |
11-2 1st set |
|
|||
|
Efbet (BG)
Tennis |
04/08 17:00 |
Tatiana Prozorova – Anastasia Zakharova ITF Women - Landisville |
21-2 1st set |
●
|
||||
| + 15 arbs for this event | ||||||||
| 0.99% 43m |
DomusBet (IT)
Tennis |
04/08 09:00 |
Anouck Vrancken Peeters – Loes Ebeling Koning ITF Femminile - Belgium |
11-2 |
●
|
|||
|
21Red
Tennis |
04/08 09:00 |
Anouck Vrancken Peeters – Loes Ebeling Koning ITF (W) - ITF W75 Koksijde (ADJ98280) |
21-2 |
|
||||
| + 5 arbs for this event | ||||||||
| 0.99% 2h |
21Red
Tennis |
04/08 20:00 |
Shuai Zhang – Jelena Ostapenko WTA - WTA Toronto, Canada, Women Singles |
2:0 |
○
|
|||
|
Totosi (IT)
Tennis |
04/08 19:50 |
Zhang Shuai – Ostapenko Jelena WTA - WTA Toronto, Canada Donne Singolare |
2:1 |
|
||||
|
BetDaq
Tennis |
04/08 20:30 |
Shuai Zhang – Jelena Ostapenko WTA Tour - WTA Toronto |
21-2 |
(5.0%) |
●
|
|||
| + 488 arbs for this event | ||||||||
| 0.98% 7h |
Tipsport (CZ)
Tennis |
05/08 09:00 |
C.I.Marrero/Moro Canas – Cornea/Cukierman ATP Grodzisk Mazowiecki - tvrdý p., 4hra, Tenis muži - čtyřhra DOUBLES |
0:2 |
●
|
|||
|
WinBet (RO)
Tennis |
04/08 10:00 |
Marrero Curbelo I / Moro Canas A – Cornea V / Cukierman D Challenger - Grodzisk Mazowiecki (Poland) - Doubles |
1:2 |
○
|
||||
|
21Red
Tennis |
04/08 10:00 |
Marrero Curbelo, Ivan/Moro Canas, Alejandro – Cornea, Victor Vlad/Cukierman, Daniel Challenger - ATP Challenger Grodzisk Mazowiecki, Poland, Men Doubles |
11-2 |
|
||||
| + 74 arbs for this event | ||||||||
| 0.98% 20h |
21Red
Tennis |
05/08 13:00 |
Lock, Courtney John/Zhu, Michael – Papa, Christopher/Zheng, Baoluo Challenger - ATP Challenger Plovdiv 2, Bulgaria, Men Doubles |
11-2 |
●
|
|||
|
Betxchange
Tennis |
05/08 13:00 |
Lock C J / Zhu M – Papa C / Zheng B Challenger - ATP Challenger Plovdiv 2, Bulgaria Men Doubles |
21-2 |
|
||||
| + 308 arbs for this event | ||||||||
| 0.97% 2h |
iForBet (PL)
Tennis |
04/08 16:00 |
Hubert Hurkacz – Marcos Giron ATP - ATP Montreal |
Over 9 1st set |
|
|||
|
21Red
Tennis |
04/08 15:00 |
Hubert Hurkacz – Marcos Giron ATP - ATP Montreal, Canada, Men Singles |
Under 9.5 1st set |
|
||||
|
BoyleSports
Tennis |
04/08 16:00 |
Hubert Hurkacz – Marcos Giron ATP - Montreal |
Total ≤8 1st set |
●
|
||||
| + 55 arbs for this event | ||||||||
| 0.97% 1h |
21Red
Tennis |
04/08 11:00 |
Rudolf Molleker – Maxim Mrva Challenger - ATP Challenger Hagen, Germany, Men Singles |
11-2 |
|
|||
|
OrbitX
Tennis |
04/08 10:10 |
Molleker – Mrva Hagen Challenger 2026 |
11-2 - lay |
●
|
||||
| + 11 arbs for this event | ||||||||
| 0.97% 5h |
Winline (RU)
Tennis |
04/08 15:30 |
Кубка М. / Росольска А. – Кавалье-Реймерс И. / Ноха Акуге Н. WTA - Варшава, Польша, Пары |
Over 2.5 |
|
|||
|
21Red
Tennis |
04/08 15:30 |
Kubka M / Rosolska A – Cavalle-Reimers, Yvonne/Noha Akugue, Noma WTA 125 - WTA 125 Warsaw, Poland, Women Doubles |
2:0 |
○
|
||||
|
10Bet (UK)
Tennis |
04/08 16:00 |
Kubka M / Rosolska A – Cavalle-Reimers Y / Noha Akugue N WTA - Warsaw 125K - Doubles |
0:2 |
●
|
||||
| + 181 arbs for this event | ||||||||
| 0.93% 6h |
BookmakerXyz
Tennis |
04/08 09:00 |
Federico Agustin Gomez – Henri Squire International Tournaments - Hagen |
Under 22 |
●
|
|||
|
21Red
Tennis |
04/08 09:00 |
Federico Agustin Gomez – Henri Squire Challenger - ATP Challenger Hagen, Germany, Men Singles |
Over 21.5 |
○
|
||||
|
SuperBet (BR)
Tennis |
04/08 09:00 |
Federico Agustin Gomez – Henri Squire Challenger - Challenger - Hagen (ALE) |
Over 22.5 |
|
||||
| + 352 arbs for this event | ||||||||
| 0.93% 49m |
21Red
Tennis |
04/08 10:00 |
Brooke Anna Black – Dada-Mascoll, Savannah ITF (W) - ITF W35 Roehampton |
11-2 1st set |
|
|||
|
Bet365 (BR)
Tennis |
04/08 10:00 |
Brooke Black – Savannah Dada Mascoll World Tennis Tour Women - W35 Roehampton |
21-2 1st set |
●
|
||||
| + 1 arb for this event | ||||||||
| 0.92% 3h |
Kalshi
Tennis |
04/08 11:00 |
Fumagalli – Oki Tennis |
21-2 |
$424.00 |
●
|
||
|
21Red
Tennis |
04/08 11:00 |
Yuto Oki – Filiberto Fumagalli ITF (M) - ITF M15 Curtea de Arges |
21-2 |
|
||||
| 0.92% 2h |
W88 (BTI)
Tennis |
04/08 11:00 |
Thiago Monteiro – Tom Gentzsch Germany - Challenger Hagen |
Over 9.5 1st set |
●
|
|||
|
21Red
Tennis |
04/08 11:00 |
Thiago Monteiro – Tom Gentzsch Challenger - ATP Challenger Hagen, Germany, Men Singles |
Under 9.5 1st set |
|
||||
| + 3 arbs for this event | ||||||||
| 0.91% 1h |
Stake (CO)
Tennis |
04/08 09:05 |
Viktoria Hruncakova – Susan Bandecchi World - WTA Tour. Warsaw |
2:0 |
|
|||
|
Stake (CO)
Tennis |
04/08 09:05 |
Viktoria Hruncakova – Susan Bandecchi World - WTA Tour. Warsaw |
2:1 |
●
|
||||
|
21Red
Tennis |
04/08 09:00 |
Hruncakova Viktoria – Susan Bandecchi WTA 125 - WTA 125 Warsaw, Poland, Women Singles |
21-2 |
○
|
||||
| + 21 arbs for this event | ||||||||
| 0.90% 5h |
Bet25 (DK)
Tennis |
05/08 09:00 |
Ewald W / Gorska D – Karamoko N / Salden L Challenge (K) - WTA 125K Warsaw, Poland Women Doubles |
Over 2.5 |
|
|||
|
21Red
Tennis |
05/08 09:00 |
Ewald, Weronika/Gorska, Daria – Karamoko, Naima/Salden, Lara WTA 125 - WTA 125 Warsaw, Poland, Women Doubles |
2:0 |
|
||||
|
W88Es
Tennis |
05/08 10:00 |
Weronika Ewald/Daria Gorska – Naima Karamoko/Lara Salden Poland - WTA Warsaw 125K Series Doubles |
0:2 |
●
|
||||
| + 44 arbs for this event | ||||||||
| 0.90% 1h |
21Red
Tennis |
04/08 15:00 |
Niels McDonald – Jerome Kym Challenger - ATP Challenger Hagen, Germany, Men Singles |
Over 20.5 |
●
|
|||
|
Efbet (BG)
Tennis |
04/08 12:30 |
Niels McDonald – Jerome Kym Challenger - ATP Challenger Hagen, Germany Men Singles |
Under 20.5 |
○
|
||||
| + 43 arbs for this event | ||||||||
| 0.87% 17m |
Efbet (Net)
Tennis |
04/08 14:00 |
Gijs Brouwer – Manas Dhamne Turkiye - ATP Challenger Istanbul - Hard |
Over 20 |
●
|
|||
|
Betano (NG)
Tennis |
04/08 13:20 |
Gijs Brouwer – Manas Dhamne Challenger - Istanbul |
Under 20.5 |
○
|
||||
|
21Red
Tennis |
04/08 13:20 |
Gijs Brouwer – Manas Manoj Dhamne Challenger - ATP Challenger Istanbul 3, Turkey, Men Singles |
Under 19.5 |
|
||||
| + 11 arbs for this event | ||||||||
| 0.86% 15h |
OgaBet
Tennis |
05/08 09:00 |
Kolar Z / Vocel M – Opitz J / van Sambeek F Challenger - ATP Challenger Hagen, Germany Men Doubles |
11-2 |
●
|
|||
|
21Red
Tennis |
04/08 09:00 |
Kolar, Z/Vocel, M – Opitz, Jannik/Van Sambeek, Fons Challenger - ATP Challenger Hagen, Germany, Men Doubles |
21-2 |
|
||||
| + 13 arbs for this event | ||||||||
| 0.85% 3h |
21Red
Tennis |
05/08 14:00 |
Rebecca Sramkova – Diana Shnaider WTA - WTA Toronto, Canada, Women Singles |
2:0 |
|
|||
|
CBet (LT)
Tennis |
04/08 16:05 |
Rebecca Sramkova – Diana Shnaider World - WTA Tour. Toronto |
2:1 |
●
|
||||
|
Betano (BR)
Tennis |
04/08 17:10 |
Rebecca Sramkova – Diana Shnaider WTA - Toronto (F) |
21-2 |
○
|
||||
| + 78 arbs for this event | ||||||||
| 0.84% 1h |
21Red
Tennis |
04/08 15:00 |
Gerard Campana Lee – Pietro Marino Challenger - ATP Challenger Plovdiv 2, Bulgaria, Men Singles |
0:2 |
|
|||
|
WinBet (RO)
Tennis |
04/08 14:10 |
Campana Lee, Gerard – Marino, Pietro Challenger - Plovdiv II (Bulgaria) - Singles |
1:2 |
|
||||
|
BetDaq
Tennis |
04/08 15:00 |
Gerard Campana Lee – Pietro Marino ATP Challenger Tour - Plovdiv 2 Challenger |
11-2 |
(5.0%) |
●
|
|||
| + 39 arbs for this event | ||||||||
| 0.83% 6h |
MaxLine (BY)
Tennis |
04/08 13:05 |
Филип Печонка – Арольд Майо ATP Challenger. Гродзиск-Мазовецкий. Польша. Hard. |
11-2 and Under 9.5 1st set - No |
●
|
|||
|
21Red
Tennis |
04/08 10:00 |
Filip Pieczonka – Harold Mayot Challenger - ATP Challenger Grodzisk Mazowiecki, Poland, Men Singles |
11-2 and Under 9.5 1st set |
|
||||
| 0.77% 18h |
Betfair
Tennis |
04/08 20:30 |
Sh Mochizuki – Marozsan ATP Montreal QC 2026 |
3:6 1st set - lay |
●
|
|||
|
21Red
Tennis |
04/08 15:00 |
Shintaro Mochizuki – Fabian Marozsan ATP - ATP Montreal, Canada, Men Singles |
3:6 1st set |
|
||||
| + 6 arbs for this event | ||||||||
| 0.75% 2h |
Piwi247
Tennis |
04/08 17:30 |
Vekic – Golubic WTA Toronto 2026 - YYUZJR |
Under 19 |
$86.31 |
●
|
||
|
CampoBet (DK)
Tennis |
04/08 17:30 |
Donna Vekic – Golubic Viktorija WTA - WTA Toronto, Canada, Women Singles |
Over 18.5 |
○
|
||||
|
21Red
Tennis |
04/08 17:30 |
Donna Vekic – Golubic Viktorija WTA - WTA Toronto, Canada, Women Singles |
Over 19.5 |
|
||||
| + 5 arbs for this event | ||||||||
| 0.74% 5h |
Winline (RU)
Tennis |
04/08 20:30 |
Байлдон Б. / Харпер П. – Киттай Б. / Ромболи Ф. Челленджер (М) - Лексингтон, США, Пары |
Over 2.5 |
|
|||
|
21Red
Tennis |
04/08 15:00 |
Bayldon B / Harper P – Kittay, Benjamin/Romboli, Fernando Challenger - ATP Challenger Lexington, USA, Men Doubles |
2:0 |
|
||||
|
Tipsport (CZ)
Tennis |
04/08 20:30 |
Bayldon/P.Harper – Kittay/Romboli ATP Lexington - tvrdý p., 4hra, Tenis muži - čtyřhra DOUBLES |
0:2 |
●
|
||||
| + 3 arbs for this event | ||||||||
See also: middle bets with 21Red or value bets with 21Red.
Show only with: Air hockey, Air hockey 2x2, Football, Arena of Valor, Australian football, Badminton, Bandy, Baseball, Basketball, Basketball 3x3, Basketball 4x4, Beach football, Beach handball, Beach volleyball, Bowls, Martial arts, Call of Duty, Chess, What Where When, Counter-Strike, Cricket, Curling, Darts, Deadlock, Dota, E-Basketball, E-Soccer, E-Ice hockey, E-Tennis, E-Volleyball, Field hockey, Floorball, Soccer, Soccer 3x3, Soccer 4x4, Soccer 5x5, Futsal, Gaelic football, Golf, Handball, Ice hockey, Ice hockey 3x3, Hurling, King of Glory, Lacrosse, League of Legends, Mobile Legends, NBA2K, Netball, Overwatch, Pesäpallo, Rainbow, Rocket League, Rugby, Basketball (SRL), Cricket (SRL), Soccer (SRL), Tennis (SRL), Short Hockey, Snooker, StarCraft, Ping-pong, Tennis, Valorant, Volleyball, Warcraft, or Water polo.