Profit from bets for any match outcome

A bookie's arb can occur when different bookies have different odds for the same game. Read more


We've just found 1,281 profitable arbs for your filter settings.

Of these, 546 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.

Found 740 arbs with Tennis and 21Red | Add to filter | Back to my arbs
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Examples with profit of less than 1%↓
▼ProfitBookie ▲▼ EventMarketOdds
1.00%
2h

21Red
Tennis
10/11
16:15
Jazmin Ortenzi – Leolia Jeanjean
WTA 125 - WTA 125 Sopo, Colombia, Women Singles
2:0
Ubet (CY)
Tennis
10/11
17:00
Jazmin Ortenzi – Jeanjean, L
WTA 125K - WTA 125K Sopo, Colombia Women Singles
2:1
Betfair
Tennis
10/11
16:30
Ortenzi – Leol Jeanjean
WTA Sopo 2026 stq pr cu
11-2 - lay
(6.5%)
£78.52
2.32
+ 62 arbs for this event
0.99%
12h

William Hill
Tennis
11/11
01:00
Finn Reynolds/James Watt – S D Prajwal Dev/Nitin Kumar Sinha
ATP Challenger Tour - Matsuyama Doubles
0:2
21Red
Tennis
11/11
01:00
Reynolds F / Watt J – Dev, S D Prajwal / Sinha, Nitin Kumar
Challenger - ATP Challenger Matsuyama, Japan, Men Doubles
1:2
Betfair
Tennis
11/11
01:00
Reynolds/Watt – Dev/Sinha
Matsuyama Challenger 2026
11-2
(6.5%)
£70.12
+ 259 arbs for this event
0.96%
17h

21Red
Tennis
10/11
16:30
Bianca Andreescu – Rebeka Masarova
WTA 125 - WTA 125 Sopo, Colombia, Women Singles
0:2
TempoBet
Tennis
10/11
15:00
Andreescu, Bianca Vanessa – Masarova, Rebeka
WTA 125K - WTA 125K Sopo, Colombia
1:2
OG
Tennis
10/11
15:00
Rebeka Masarova – Bianca Andreescu
Tennis
21-2
+ 56 arbs for this event
0.93%
24m

Tipsport (CZ)
Tennis
11/11
01:00
Hara Friend/R.Ho – Banthia/A.Chandrasekar
ATP Matsuyama - tvrdý p., 4hra, Tenis muži - čtyřhra DOUBLES
2:0
WinBet (RO)
Tennis
11/11
01:00
Friend J / Ho R – Banthia S / Chandrasekar A
Challenger - Matsuyama (Japan) - Doubles
2:1
21Red
Tennis
11/11
01:05
Hara Friend, Jay Dylan/Ho, Ray – Banthia, S/Chandrasekar, A
Challenger - ATP Challenger Matsuyama, Japan, Men Doubles
21-2
+ 40 arbs for this event
0.91%
3h

21Red
Tennis
10/11
13:00
Carles Cordoba – Valentin Gonzalez-Galino
World Tennis Tour (M) - M15 Las Palmas de Gran Canaria
11-2 1st set - games
1xBet (ES)
Tennis
10/11
13:05
Carles Cordoba – Valentin Gonzalez-Galino
World Tennis. Las Palmas de Gran Canaria
21-2 1st set - games
+ 9 arbs for this event
0.90%
50m

MaxLine (BY)
Tennis
10/11
16:35
Кэтрина Скотт – Андреа Ласаро Гарсия
WTA 125. Сопо. Колумбия. Clay.
Under 2.5
21Red
Tennis
10/11
16:15
Katrina Scott – Andrea Lazaro Garcia
WTA 125 - WTA 125 Sopo, Colombia, Women Singles
2:1
WinBet (BG)
Tennis
10/11
16:10
Scott, Katrina – Lazaro Garcia, Andrea
WTA 125K - WTA 125K Sopo, Colombia Women Singles
1:2
+ 79 arbs for this event
0.90%
5h

IviBet
Tennis
10/11
21:10
Gauff, Coco – Noskova, Linda
WTA Finals Women Singles
Under 19 - games
Napoleon (BE)
Tennis
10/11
21:10
Coco Gauff – Linda Noskova
WTA - WTA Finals - Indian Wells (USA) - Gr.A
Over 18.5 - games
21Red
Tennis
10/11
21:15
Coco Gauff – Linda Noskova
WTA - WTA Finals, Women Singles
Over 19.5 - games
+ 10 arbs for this event
0.90%
2h

FavBet (HR)
Tennis
11/11
11:00
Taylor Fritz – Cameron Norrie
ATP - Stockholm, Sweden
2:0
21Red
Tennis
11/11
11:00
Taylor Fritz – Cameron Norrie
ATP - ATP Stockholm, Sweden, Men Singles
2:1
Betfair (IT)
Tennis
11/11
12:00
Fritz – Norrie
ATP Stoccolma 2026
11-2 - lay
€239.21
1.31
+ 5 arbs for this event
0.89%
3h

William Hill
Tennis
11/11
08:00
Remy Bertola/Michael Geerts – Theofanis Kontopoulos/Georgios Mitalas
ATP Challenger Tour - Hersonissos Doubles
0:2
21Red
Tennis
11/11
08:05
Bertola R / Geerts M – Kontopoulos, Theofanis/Mitalas, Georgios
Challenger - ATP Challenger Hersonissos, Greece, Men Doubles
1:2
OrbitX
Tennis
11/11
08:00
Bertola/Geerts – Kontopoulos/Mitalas
Hersonissos Challenger 2026 A9ZJ2X7R
11-2
$1.60
+ 103 arbs for this event
0.89%
4h

William Hill
Tennis
10/11
11:10
Mattia Bellucci – Cosme Rolland De Ravel
ATP Challenger Tour - Orleans
AH1(−2.5) 1st set - games
21Red
Tennis
10/11
11:30
Mattia Bellucci – Cosme Rolland de Ravel
Challenger - ATP Challenger Orleans, France Men Singles
AH2(+2.5) 1st set - games
0.87%
5h

Zlatnik (ME)new
Tennis
10/11
15:00
Alice Tubello – Julia Riera
WTA 125K - Sopo (Colombia), clay
0:2
21Red
Tennis
10/11
15:00
Alice Tubello – Julia Riera
WTA 125 - WTA 125 Sopo, Colombia, Women Singles
1:2
Smarkets
Tennis
10/11
15:00
Alice Tubello – Julia Riera
tennis
21-2 - lay
(2.0%)
£44.00
2.20
+ 1 arb for this event
0.81%
9h

William Hill
Tennis
10/11
15:00
Carole Monnet – Leyre Romero Gormaz
WTA Sopo
Under 2.5
21Red
Tennis
10/11
15:00
Carole Monnet – Leyre Romero Gormaz
WTA 125 - WTA 125 Sopo, Colombia, Women Singles
2:1
TempoBet
Tennis
10/11
15:00
Monnet, Carole – Romero Gormaz, Leyre
WTA 125K - WTA 125K Sopo, Colombia
1:2
+ 2 arbs for this event
0.77%
5h

21Red
Tennis
11/11
01:00
Bass F / Duncan S – Thijmen Loof / Kaito Uesugi
Challenger - ATP Challenger Matsuyama, Japan, Men Doubles
2:0
Zlatnik (ME)new
Tennis
11/11
02:00
Bass F./Duncan S. – Loof T./Uesugi K.
Challenger Doubles - Matsuyama (Japan), hard - STB
2:1
Novibet (CY)
Tennis
11/11
01:00
Bass F / Duncan S – Loof T / Uesugi K
Challenger - Challenger Matsuyama Doubles
21-2
+ 1 arb for this event
0.77%
5h

21Red
Tennis
10/11
12:00
Hopp, Michel/Longwe-Smit, Thando – Erhardt, Maximilian Alessandro/Hartig, Ruben
World Tennis Tour (M) - M15 Heraklion Doubles
11-2
Kalshi
Tennis
10/11
12:00
Alessandro Erhardt / Hartig – Hopp / Longwe-Smit
Tennis
21-2 - No
$1.04
0.75%
1m

FavBet (HR)
Tennis
10/11
16:30
Gabriel Debru – Mae Malige
ATP Challenger - Monastir, Tunisia
AH2(+6) - games
21Red
Tennis
10/11
16:30
Gabriel Debru – Mae Malige
Challenger - ATP Challenger Monastir, Tunisia, Men Singles
AH1(−5.5) - games
SuperBet (GR)
Tennis
10/11
15:30
Gabriel Debru – Mae Malige
Challenger - Challenger - Monastir (TUN)
AH1(−6.5) - games
+ 2 arbs for this event
0.73%
5h

Bet25 (DK)
Tennis
10/11
15:00
Bronzetti, Lucia – Pareja, Julieta
Challenge (K) - WTA 125K Sopo, Colombia Women Singles
Under 8 1st set - games
William Hill
Tennis
10/11
15:00
Lucia Bronzetti – Julieta Pareja
WTA Sopo
Over 7.5 1st set - games
21Red
Tennis
10/11
15:00
Lucia Bronzetti – Julieta Pareja
WTA 125 - WTA 125 Sopo, Colombia, Women Singles
Over 8.5 1st set - games
+ 4 arbs for this event
0.72%
1h

JetCasino
Tennis
11/11
10:05
Patrik Niklas Salminen/Michael Vrbensky – Sander Gille/Sem Verbeek
Challenger - ATP Challenger. Orleans. Hard. Doubles stq pr cu
0:2
21Red
Tennis
11/11
10:05
Niklas-Salminen P / Vrbensky M – Gille S / Verbeek S
Challenger - ATP Challenger Orleans, France Men Doubles
1:2
OrbitX
Tennis
11/11
10:00
Niklas-Salmine/Vrbensky – Gille/Verbeek
Orleans Challenger 2026
21-2 - lay
$1.40
1.54
+ 41 arbs for this event
0.72%
4h

Kalshi
Tennis
10/11
12:00
Karatancheva / Shapatava – Pochtovyk / Sagmar
Tennis
11-2 - No
$0.44
21Red
Tennis
10/11
12:00
Pochtovyk, Krystyna/Sagmar, Ilinca – Karatancheva, Alexa/Shapatava, Sofia
World Tennis Tour (W) - W35 Heraklion Doubles
21-2
0.63%
10h

21Red
Tennis
11/11
01:05
Jecan, Alexandru/Kielan, Szymon – Matsui T / Ramanathan R
Challenger - ATP Challenger Matsuyama, Japan, Men Doubles
0:2
OgaBet
Tennis
11/11
01:00
Jecan A / Kielan S – Matsui T / Ramanathan R
Challenger - ATP Challenger Matsuyama, Japan Men Doubles
1:2
Betcity
Tennis
11/11
01:05
Jecan M.-A./Kielan Sz. – Matsui T./Ramanathan R.
ATP Challenger. Matsuyama. Japan. Doubles. Hard
11-2
+ 2 arbs for this event
0.60%
3h

21Red
Tennis
10/11
14:20
Arthur Rinderknech – Miomir Kecmanovic
ATP - ATP Stockholm, Sweden, Men Singles
Under 12.5 1st set - games
Mozzart
Tennis
10/11
14:20
Rinderknech Arthur – Kecmanovic Miomir
ATP Stockholm
Tie-breaks: Yes 1st set
+ 3 arbs for this event
0.59%
3h

SX Bet
Tennis
10/11
17:00
Holger Vitus Nodskov Rune – Zizou Bergs
ATP Stockholm
Under 24 - games
$1,065.05
21Red
Tennis
10/11
17:00
Holger Rune – Zizou Bergs
ATP - ATP Stockholm, Sweden, Men Singles
Over 23.5 - games
Mozzart
Tennis
10/11
17:00
Rune Holger – Bergs Zizou
ATP Stockholm
Over 24.5 - games
+ 2 arbs for this event
0.50%
2h

Bet365
Tennis
10/11
15:00
Braden Shick – Andy Andrade
Challenger Tour - Challenger Knoxville
0:2
21Red
Tennis
10/11
21:00
Braden Shick – Andres Andrade
Challenger - ATP Challenger Knoxville, USA, Men Singles
1:2
SX Bet
Tennis
10/11
15:00
Braden Shick – Andres Andrade
Knoxville Challenger ATP
11-2
$78.00
+ 1 arb for this event
0.48%
20h

Bet25 (DK)
Tennis
10/11
17:20
Samson, Laura – Alves, Carolina
Challenge (K) - WTA 125K Sopo, Colombia Women Singles
Over 2.5
William Hill
Tennis
10/11
18:00
Laura Samson – Carolina Alves
WTA Sopo
2:0
21Red
Tennis
10/11
17:30
Laura Samson – Carolina Alves
WTA 125 - WTA 125 Sopo, Colombia, Women Singles
0:2
+ 1 arb for this event
0.34%
2h

Efbet (Net)
Tennis
10/11
04:00
Takuya Kumasaka – Yi Zhou
Japan - ATP Challenger Matsuyama - Hard stq pr cu
Over 2.5
21Red
Tennis
10/11
04:00
Takuya Kumasaka – Yi Zhou
Challenger - ATP Challenger Matsuyama, Japan, Men Singles
2:0
MelBet
Tennis
10/11
04:00
Takuya Kumasaka – Yi Zhou
[246007] Challenger. Matsuyama
0:2
+ 14 arbs for this event
0.25%
1h

21Red
Tennis
10/11
12:00
Dorofeeva-Rybas, Felitsata/Zhenikhova, Sonja – Andronicou, Nina/Popa, Giulia Safina
World Tennis Tour (W) - W35 Heraklion Doubles
11-2
Kalshi
Tennis
10/11
12:00
Andronicou / Safina Popa – Dorofeeva-Rybas / Zhenikhova
Tennis
11-2
$6.20