Profit from bets for any match outcome

A bookmaker's surebet can occur when different bookmakers have different odds for the same game. Read more


We've just found 517 profitable surebets for your filter settings.

Of these, 281 surebets will provide a profit of more than 1%.

To see surebets with a profit of more than 1% and negative surebets, please choose a plan.

Found 255 surebets with Tennis and 21Bets | Add to filter | Back to my surebets
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Examples with profit of less than 1%↓
▼ProfitBookmaker ▲▼ EventMarketOdds
0.98%
4m

Novibet (CY)
Tennis
13/11
01:00
Cruz Hewitt – Akira Santillan
Challenger - Challenger Brisbane 3
11-2
21Bets
Tennis
12/11
05:30
Cruz Hewitt – Akira Santillan
Challenger - ATP Challenger Brisbane, Australia, Men Singles
21-2
+ 49 surebets for this event
0.96%
5h

BetItaly (IT)
Tennis
11/11
17:00
Shevchenko, Alexander – Ruud, Casper
ATP - Stoccolma
Over 2.5 - breaks 2nd participant
21Bets
Tennis
11/11
17:00
Alexander Shevchenko – Casper Ruud
ATP - ATP Stockholm, Sweden, Men Singles
Under 2.5 - breaks 2nd participant
+ 1 surebet for this event
0.93%
24m

SuperBet (GR)
Tennis
11/11
20:00
Elina Svitolina – Karolina Muchova
WTA - WTA Finals - Indian Wells (USA) - Gr.B
AH1(−0.5) - double faults
21Bets
Tennis
11/11
20:00
Elina Svitolina – Karolina Muchova
WTA - WTA Finals, Women Singles
X - double faults
Efbet (GR)
Tennis
11/11
20:00
Elina Svitolina – Karolina Muchova
World - WTA Finals - Hard
2 - double faults
+ 81 surebets for this event
0.81%
6h

21Bets
Tennis
11/11
22:00
Milavsky, Daniel/Shick, Braden – Barton, H/Kasnikowski, M
Challenger - ATP Challenger Knoxville, USA, Men Doubles
0:2
BetKing
Tennis
11/11
20:40
Milavsky D / Shick B – Barton H / Kasnikowski M
Challenger - Knoxville, Doubles
1:2
Fortuna (SK)
Tennis
11/11
20:40
Milavsky D. / Shick B. – Barton H. / Kasnikowski M.
ATP Challenger - M - ATP Chall. Knoxville, štvorhra
11-2
+ 11 surebets for this event
0.69%
5h

Golden Palace (BE)
Tennis
11/11
18:30
Miomir Kecmanovic – Holger Rune
ATP - ATP Stockholm
1 - aces
21Bets
Tennis
11/11
18:30
Miomir Kecmanovic – Holger Rune
ATP - ATP Stockholm, Sweden, Men Singles
X - aces
PokerStars (IT)
Tennis
11/11
18:10
Kecmanovic, Miomir – Rune, Holger
ATP Stoccolma
2 - aces
+ 57 surebets for this event
0.66%
6h

STS (PL)
Tennis
12/11
10:00
Svrcina Dalibor – Virtanen Otto
Challenger - Orlean
0:2
WinBet (BG)
Tennis
12/11
10:00
Svrcina, Dalibor – Virtanen, Otto
Challenger - Orleans, France
1:2
21Bets
Tennis
12/11
10:00
Dalibor Svrcina – Otto Virtanen
Challenger - ATP Challenger Orleans, France, Men Singles
11-2
+ 6 surebets for this event
0.64%
18m

VictoryBet (RO)new
Tennis
11/11
21:30
Aryna Sabalenka – Mirra Andreeva
World - WTA Finals - Hard
Over 21 - games
Piwi247
Tennis
11/11
21:30
A Sabalenka – Mir Andreeva
WTA Finals Indian Wells 2026
Over 21.5 - games - lay
$243.64
1.73
21Bets
Tennis
11/11
21:15
Aryna Sabalenka – Mirra Andreeva
WTA - WTA Finals, Women Singles
Under 20.5 - games
+ 10 surebets for this event
0.61%
4h

Draftkings
Tennis
12/11
08:00
Lorenzo Carboni – Ioannis Xilas
Challenger - Hersonissos
2:0
21Bets
Tennis
12/11
08:00
Lorenzo Carboni – Ioannis Xilas
Challenger - ATP Challenger Hersonissos, Greece, Men Singles
2:1
OG
Tennis
12/11
08:00
Ioannis Xilas – Lorenzo Carboni
Tennis
11-2
+ 1 surebet for this event
0.55%
10h

FavBet (HR)
Tennis
11/11
18:00
Maria Lourdes Carle – Marina Bassols Ribera
WTA 125k series - Sopo, Colombia
1 1st set - No and 2 regular time - No
21Bets
Tennis
11/11
17:30
Maria Carle – Marina Bassols Ribera
WTA 125 - WTA 125 Sopo, Colombia, Women Singles
1 1st set and 2 regular time
+ 1 surebet for this event
0.52%
9m

LvBet
Tennis
12/11
21:30
Jessica Pegula – Linda Noskova
World - WTA Finals
1 - aces
21Bets
Tennis
12/11
21:15
Jessica Pegula – Linda Noskova
WTA - WTA Finals, Women Singles
X - aces
SuperBet (RO)
Tennis
12/11
21:10
Jessica Pegula – Linda Noskova
WTA - WTA Finals - Indian Wells (SUA) - Gr.A
AH2(−0.5) - aces
+ 2 surebets for this event
0.51%
1m

Pinnacle888
Tennis
11/11
21:00
Katie Spencer (Games) – Emily Sartz Lunde (Games)
ITF Women Lincoln - R1
Over 19 - games
$200.00
Betano (NG)
Tennis
11/11
21:00
Katie Spencer – Emily Sartz-Lunde
ITF Women - USA 2 (W)
Under 19.5 - games
21Bets
Tennis
11/11
21:00
Katie Spencer – Emily Sartz-Lunde
World Tennis Tour (W) - W15 Lincoln
Under 18.5 - games
+ 10 surebets for this event
0.46%
3m

AllWin365 (UA)
Tennis
12/11
04:00
Zhao Zhao – Dingzheng Nima
World Tennis. Men - Maanshan, China
11-2 1st set - games
21Bets
Tennis
12/11
04:00
Zhao Zhao – Dingzheng Nima
World Tennis Tour (M) - M15 Maanshan
21-2 1st set - games
+ 1 surebet for this event
0.33%
6h

21Bets
Tennis
11/11
17:30
Bianca Andreescu – Laura Pigossi
WTA 125 - WTA 125 Sopo, Colombia, Women Singles
0:2
Zlatnik (ME)new
Tennis
11/11
18:00
Bianca Andreescu – Laura Pigossi
WTA 125K - Sopo (Colombia), clay
1:2
Miseojeu+
Tennis
11/11
17:30
Bianca Andreescu – Laura Pigossi
WTA Tour - WTA 125K Sopo, Singles
11-2
+ 5 surebets for this event
0.31%
10h

Kalshi
Tennis
11/11
17:40
Moreira Kanadani / Pretti – Mettraux / Meyer auf der Heide
Tennis
21-2
$2.67
21Bets
Tennis
11/11
17:30
Mettraux, Marie/Meyer Auf Der Heide, Luisa – Moreira Kanadani, Lara/Pretti, Julia
World Tennis Tour (W) - W15 Sao Carlos Doubles
21-2
0.00%
1h

21Bets
Tennis
12/11
10:00
Nishesh Basavareddy – Kyrian Jacquet
Challenger - ATP Challenger Orleans, France, Men Singles
Over 9.5 1st set - games
Betcity
Tennis
12/11
10:05
Nishesh Basavareddy – Kyrian Jacquet
ATP Challenger. Orleans. France. Indoor Hard
Under 9.5 1st set - games
0.00%
14h

SuperBet (GR)
Tennis
12/11
03:10
Rei Sakamoto – Kasidit Samrej
Challenger - Challenger - Matsuyama (JPN) (ADJ98280)
Odd - games
21Bets
Tennis
12/11
03:10
Rei Sakamoto – Kasidit Samrej
Challenger - ATP Challenger Matsuyama, Japan, Men Singles
Even - games
+ 3 surebets for this event
0.00%
6h

21Bets
Tennis
11/11
21:00
Kallista Liu – Karlin Schock
World Tennis Tour (W) - W15 Lincoln
11-2 1st set - games
PokerStars
Tennis
11/11
21:00
Kallista Liu – Karlin Schock
Tennis Matches (ADJ98280)
21-2 1st set - games