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 2,476 profitable surebets for your filter settings.

Of these, 1,005 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 1,483 surebets with Tennis and 21Red | Add to filter | Back to my surebets
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Examples with profit of less than 1%↓
▼ProfitBookmaker ▲▼ EventMarketOdds
1.00%
8h

Bet9ja
Tennis
12/11
16:10
Erjavec V / Kulambayeva Z – McGiffin T / Osborne A
WTA 125K - WTA 125K Sopo, Colombia Women Doubles
Over 2.5
BlueChip
Tennis
12/11
17:00
Veronika Erjavec/Zhibek Kulambayeva – Tenika Mcgiffin/Alexandra Osborne
Colombia - WTA Sopo 125K Series Doubles
2:0
21Red
Tennis
12/11
16:15
Erjavec V / Kulambayeva Z – Mcgiffin, Tenika/Osborne, Alexandra
WTA 125 - WTA 125 Sopó, Colombia, Women Doubles
0:2
+ 192 surebets for this event
0.99%
7h

William Hill
Tennis
12/11
15:00
Elizabeth Mandlik – Andrea Lazaro Garcia
WTA Sopo
Under 2.5
WinBet (BG)
Tennis
12/11
15:00
Mandlik, Elizabeth – Lazaro Garcia, Andrea
WTA 125K - WTA 125K Sopo, Colombia Women Singles
2:1
21Red
Tennis
12/11
15:00
Elizabeth Mandlik – Andrea Lazaro Garcia
WTA 125 - WTA 125 Sopó, Colombia, Women Singles
1:2
+ 36 surebets for this event
0.99%
1h

Pinnacle888
Tennis
12/11
18:00
Rafael De Alba – Kai Thompson
ITF Men Zamora - QF
11-2
$250.00
21Red
Tennis
12/11
20:00
Rafael Alfonso De Alba Valdes – Thompson, Kai
World Tennis Tour (M) - M15 Zamora
21-2
+ 17 surebets for this event
0.99%
1h

MaxLine (BY)
Tennis
12/11
15:05
Джастин Райли Энсон – Райан Колби
World Tennis M15. Нейплс. США. Clay.
2:0
Zlatnik (ME)new
Tennis
12/11
15:00
Justin Riley Anson – Ryan Colby
ITF Men - M15 Naples (USA), clay
2:1
21Red
Tennis
12/11
15:00
Justin Riley Anson – Ryan Colby
World Tennis Tour (M) - M15 Naples, FL
21-2
+ 24 surebets for this event
0.98%
3h

Etoto (PL)
Tennis
12/11
17:20
Samson L / Zidansek T – Mediorreal Arias V / Perez Garcia M P
WTA - WTA 125K Sopo, Colombia Women Doubles
Over 2.5
Betano (NG)
Tennis
12/11
17:20
Laura Samson / Tamara Zidansek – Valentina Mediorreal Arias / Maria Paulina Perez Garcia
WTA - Sopo - Doubles (W)
2:0
21Red
Tennis
12/11
17:30
Samson, Laura/Zidansek, Tamara – Mediorreal Arias V / Perez Garcia M P
WTA 125 - WTA 125 Sopó, Colombia, Women Doubles
0:2
+ 273 surebets for this event
0.98%
6h

21Red
Tennis
13/11
11:00
Zsombor Piros – Daniel Altmaier
Challenger - ATP Challenger Orleans, France, Men Singles
Over 9.5 1st set - games
SuperBet (GR)
Tennis
13/11
10:00
Zsombor Piros – Daniel Altmaier
Challenger - Challenger - Orleans (FRA)
Under 9.5 1st set - games
+ 3 surebets for this event
0.97%
21m

Efbet (GR)
Tennis
12/11
11:30
Alejandro Lopez Escribano – Joao Domingues
Portugal - WTT Men - Vale Do Lobo - Hard
Over 20 - games
21Red
Tennis
12/11
11:00
Alejandro Lopez Escribano – Joao Domingues
World Tennis Tour (M) - M25 Vale do Lobo
Under 20.5 - games
Pin-up
Tennis
12/11
11:30
Alejandro Lopez Escribano – Joao Domingues
WTT - WTT 25. Vale do Lobo. Hard. Portugal
Under 19.5 - games
+ 47 surebets for this event
0.96%
6m

BetBoom (RU)
Tennis
12/11
13:00
Кришна Р. – Шиманов О.
WTT - WTT 25. Колумбус. Хард. США
11-2 1st set - games
21Red
Tennis
12/11
17:00
Rishvanth Krishna – Ofek Shimanov
World Tennis Tour (M) - M25 Columbus, OH
21-2 1st set - games
0.94%
4h

Betuk
Tennis
12/11
17:20
Jakupovic D / Radisic N – Monnet C / Pigossi L
WTA 125K - WTA 125K Sopo, Doubles
Over 2.5
NitroBetting (EU)
Tennis
12/11
17:20
Dalila Jakupovic / Nika Radisic – Laura Pigossi / Carole Monnet
WTA - 125K Sopo, Colombia, Doubles
2:0
21Red
Tennis
12/11
17:30
Jakupovic D / Radisic N – Monnet C / Pigossi L
WTA 125 - WTA 125 Sopó, Colombia, Women Doubles
0:2
+ 554 surebets for this event
0.94%
5h

21Red
Tennis
12/11
13:30
Aunion, Pablo/Palomar, Xavi – Garcia Longo, Nicolas/Miletich, Iannis
World Tennis Tour (M) - M15 Las Palmas de Gran Canaria Doubles
11-2
Kalshi
Tennis
12/11
13:30
Garcia Longo / Miletich – Aunion Duran / Palomar
Tennis
11-2
$1.35
0.93%
3m

21Red
Tennis
12/11
14:00
Lobo Assumpcao Euzebio, Lais – Julia Konishi Camargo Silva
World Tennis Tour (W) - W15 Sao Carlos
11-2
LvBet
Tennis
12/11
14:35
Lais Lobo Assumpcao Euzebio – Julia Konishi Camargo Silva
Brazil - WTT Women - Sao Carlos - Clay
21-2
+ 18 surebets for this event
0.86%
<1m

21Red
Tennis
12/11
19:30
Kayla Cross – Ipek Oz
World Tennis Tour (W) - W50 Chihuahua
11-2
Pinnacle888
Tennis
12/11
18:00
Kayla Cross – Ipek Oz
ITF Women Chihuahua - QF
21-2
$250.00
0.84%
1h

Bet25 (DK)
Tennis
12/11
15:00
Costoulas S / Zamarripa A – McAdoo R / Rogers A
Challenge (K) - WTA 125K Sopo, Colombia Women Doubles
Over 2.5
Betano
Tennis
12/11
15:00
Sofia Costoulas / Allura Zamarripa – Andrew Rogers / Rasheeda Mcadoo
WTA - Sopo - Doubles (W)
2:0
21Red
Tennis
12/11
15:00
Costoulas, Sofia/Zamarripa, Allura – McAdoo R / Rogers A
WTA 125 - WTA 125 Sopó, Colombia, Women Doubles
0:2
+ 58 surebets for this event
0.82%
3h

21Red
Tennis
13/11
01:00
Bernard Tomic – August Holmgren
Challenger - ATP Challenger Brisbane, Australia, Men Singles
Over 9.5 1st set - games
Fanatics
Tennis
13/11
01:00
Tomic, Bernard – Holmgren, August
Challenger - ATP Challenger Brisbane 3, Australia Men Singles
Under 9.5 1st set - games
+ 10 surebets for this event
0.82%
3h

SX Bet
Tennis
12/11
13:10
Kilian Feldbausch – Mae Malige
Monastir Challenger ATP
Over 20 - games
$134.36
21Red
Tennis
12/11
13:30
Kilian Feldbausch – Mae Malige
Challenger - ATP Challenger Monastir, Tunisia, Men Singles
Under 20.5 - games
Betboro (GH)
Tennis
12/11
13:10
Kilian Feldabausch – Mae Malige
Challenger - Monastir
Under 19.5 - games
+ 36 surebets for this event
0.82%
7m

Efbet (GR)
Tennis
12/11
10:00
Salvador Monteiro – Pavel Lagutin
Portugal - WTT Men - Vale Do Lobo - Hard
Over 16 - games
SuperBet (RO)
Tennis
12/11
10:00
Salvador Monteiro – Pavel Lagutin
ITF World Tennis (M) - ITF WT (M) - Vale de Lobo (POR)
Under 16.5 - games
21Red
Tennis
12/11
10:00
Salvador Monteiro – Pavel Lagutin
World Tennis Tour (M) - M25 Vale do Lobo
Under 15.5 - games
+ 11 surebets for this event
0.81%
10h

Napoleon (BE)
Tennis
12/11
20:00
Marta Kostyuk – Coco Gauff
WTA - WTA Finals - Indian Wells (USA) - Gr.A
AH1(−0.5) - aces
21Red
Tennis
12/11
20:00
Marta Kostyuk – Coco Gauff
WTA - WTA Finals, Women Singles
X - aces
Betinia
Tennis
12/11
20:00
Marta Kostyuk – Coco Gauff
WTA - WTA Finals, Women Singles
2 - aces
+ 20 surebets for this event
0.80%
2h

Bet365
Tennis
12/11
14:30
Pedro Martinez – Matteo Martineau
Challenger Tour - Challenger Orleans - YYUZJR
0:2
21Red
Tennis
12/11
14:00
Pedro Martinez – Matteo Martineau
Challenger - ATP Challenger Orleans, France, Men Singles
1:2
SX Bet
Tennis
12/11
13:40
Pedro Martinez Portero – Matteo Martineau
Orleans Challenger ATP
11-2
$169.77
+ 19 surebets for this event
0.75%
15m

Bet365
Tennis
13/11
01:00
Sebastian Gorzny – Alex Bolt
Challenger Tour - Challenger Brisbane
2:0
21Red
Tennis
13/11
01:00
Sebastian Gorzny – Alex Bolt
Challenger - ATP Challenger Brisbane, Australia, Men Singles
2:1
Pinnacle888
Tennis
13/11
00:00
Sebastian Gorzny – Alex Bolt
ATP Challenger Brisbane - QF
21-2
$200.00
+ 11 surebets for this event
0.67%
5h

21Red
Tennis
12/11
10:00
Bothma, John/Gabet, Aaron – Senn, Nicola/Wygona, Jan
World Tennis Tour (M) - M15 Sharm ElSheikh Doubles
11-2
Kalshi
Tennis
12/11
10:00
Senn / Wygona – Bothma / Gabet
Tennis
11-2
$0.43
0.64%
9m

Bet365
Tennis
12/11
15:00
Blu Baker – Jesse Flores
World Tennis Tour Men - M15 Zamora
11-2
21Red
Tennis
12/11
19:00
Blu Baker – Jesse Flores
World Tennis Tour (M) - M15 Zamora
21-2
+ 2 surebets for this event
0.56%
6h

William Hill
Tennis
12/11
16:30
Alice Tubello – Polona Hercog
WTA Sopo
Under 2.5
WinBet (BG)
Tennis
12/11
16:10
Tubello, Alice – Hercog, Polona
WTA 125K - WTA 125K Sopo, Colombia Women Singles
2:1
21Red
Tennis
12/11
16:15
Alice Tubello – Polona Hercog
WTA 125 - WTA 125 Sopó, Colombia, Women Singles
1:2
+ 8 surebets for this event
0.55%
8h

Novibet (GR)
Tennis
12/11
18:00
Jessica Pegula – Linda Noskova
WTA Finals - WTA Finals
1 - aces
21Red
Tennis
12/11
21:15
Jessica Pegula – Linda Noskova
WTA - WTA Finals, Women Singles
X - aces
Napoleon (BE)
Tennis
12/11
21:10
Jessica Pegula – Linda Noskova
WTA - WTA Finals - Indian Wells (USA) - Gr.A
AH2(−0.5) - aces
+ 87 surebets for this event
0.49%
15m

SX Bet
Tennis
12/11
12:00
Marvin Moeller – Aziz Ouakaa
Monastir Challenger ATP
Over 21 - games
$137.08
21Red
Tennis
12/11
12:00
Marvin Moeller – Aziz Ouakaa
Challenger - ATP Challenger Monastir, Tunisia, Men Singles
Under 21.5 - games
Betfair SB (ES)
Tennis
12/11
12:00
Marvin Moeller – Aziz Ouakaa
Monastir Challenger 2026
Under 20.5 - games
+ 12 surebets for this event
0.46%
3h

SX Bet
Tennis
13/11
02:00
Yu Hsiou Hsu – Jay Friend
Matsuyama Challenger ATP
Over 23 - games
$460.48
Betano
Tennis
13/11
02:00
Yu Hsiou Hsu – Jay Dylan Hara Friend
Challenger - Matsuyama
Under 23.5 - games
21Red
Tennis
13/11
04:00
Yu Hsiou Hsu – Jay Dylan Hara Friend
Challenger - ATP Challenger Matsuyama, Japan, Men Singles
Under 22.5 - games
+ 2 surebets for this event