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 4,326 profitable surebets for your filter settings.

Of these, 2,257 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 2,076 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%
9h

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
+ 232 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
0.98%
1m

BetBoom (MX)
Tennis
12/11
16:30
Ivanova, Dasha – Catanzarite, Ava
World Tennis Women - W35 Weston, USA
0:2
Admiral (AT)
Tennis
12/11
16:30
Ivanova, Dasha – Catanzarite, Ava
ITF Women - Weston (USA), Clay
1:2
21Red
Tennis
12/11
16:30
Dasha Ivanova – Ava Catanzarite
World Tennis Tour (W) - W35 Weston, FL
11-2
+ 63 surebets for this event
0.98%
7h

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%
5h

Olimp (Bet)
Tennis
12/11
17:20
Самсон Л./Зиданшек Т. – Медиорреал Ариас В./Перес-Гарсия М.-П.
WTA 125. Сопо. Колумбия. Грунт. Пары
Over 2.5
W88Es
Tennis
12/11
19:00
Laura Samson / Tamara Zidansek – Valentina Mediorreal Arias / Maria Paulina Perez Garcia
Colombia - WTA Sopo 125K Series Doubles
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
+ 307 surebets for this event
0.97%
5m

21Red
Tennis
12/11
18:00
Cadence Brace – Rachel Gailis
World Tennis Tour (W) - W35 Weston, FL
11-2
Coral (UK)
Tennis
12/11
18:45
Cadence Brace – Rachel Gailis
Tennis - ITF Women Weston
21-2
+ 8 surebets for this event
0.95%
3m

Betano (CZ)
Tennis
12/11
18:00
Karlin Schock – Eva Maria Ionescu
ITF Women - USA 2 (W)
11-2
21Red
Tennis
12/11
18:00
Schock, Karlin – Eva Maria Ionescu
World Tennis Tour (W) - W15 Lincoln
21-2
+ 19 surebets for this event
0.95%
2m

BetBoom (RU)
Tennis
12/11
12:00
Роже-Васслен Э. / Мектич Н. – Ройер Ж. / Винегар Т.
ATP - ATP 250. Стокгольм. Хард. Пары
Over 2.5
Goalbet
Tennis
12/11
12:00
Mektic N. / Roger Vasselin E. – Rojer J. / Winegar T.
ATP Stockholm Doubles
2:0
21Red
Tennis
12/11
12:00
Mektic, N/Roger-Vasselin, E – Rojer J-J / Winegar T
ATP - ATP Stockholm, Sweden, Men Doubles
0:2
+ 212 surebets for this event
0.94%
1m

Efbet (GR)
Tennis
12/11
10:00
Giuseppe La Vela – Andrej Martin
Italy - WTT Men - San Gregorio di Catania - Clay
AH1(+3) - games
21Red
Tennis
12/11
10:00
Giuseppe La Vela – Andrej Martin
World Tennis Tour (M) - M25 San Gregorio di Catania
AH2(−2.5) - games
Neobet
Tennis
12/11
10:30
La Vela, Giuseppe – Martin, Andrej
ITF - San Gregorio di Catania Men
AH2(−3.5) - games
+ 80 surebets for this event
0.94%
5h

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
+ 727 surebets for this event
0.94%
6h

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%
14m

21Red
Tennis
12/11
09:30
Daria Kuczer – Ela Nala Milic
World Tennis Tour (W) - W15 Monastir
11-2
Unibet (DK)
Tennis
12/11
09:30
Daria Kuczer – Ela Nala Milic
ITF Women / Monastir
21-2
+ 15 surebets for this event
0.92%
2h

Efbet (Net)
Tennis
12/11
15:00
Justin Riley Anson – Ryan Colby
USA - WTT Men - Naples - Clay
11-2
21Red
Tennis
12/11
15:00
Justin Riley Anson – Ryan Colby
World Tennis Tour (M) - M15 Naples, FL
21-2
+ 18 surebets for this event
0.84%
3m

21Red
Tennis
12/11
16:00
Max Wiskandt – Joshua Peck
World Tennis Tour (M) - M25 Montreal
11-2
Ladbrokes
Tennis
12/11
17:15
Max Wiskandt – Joshua Peck
Tennis - ITF Men Montreal
21-2
+ 9 surebets for this event
0.84%
2h

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
+ 53 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
CampoBet (DK)
Tennis
12/11
20:00
Marta Kostyuk – Coco Gauff
WTA - WTA Finals, Women Singles
2 - aces
+ 20 surebets for this event
0.79%
42m

SX Bet
Tennis
12/11
12:00
Marvin Moeller – Aziz Ouakaa
Monastir Challenger ATP
Over 21 - games
$272.31
21Red
Tennis
12/11
12:00
Marvin Moeller – Aziz Ouakaa
Challenger - ATP Challenger Monastir, Tunisia, Men Singles
Under 21.5 - games
Stoiximan (GR)
Tennis
12/11
12:00
Marvin Moeller – Aziz Ouakaa
Challenger - Monastir
Under 20.5 - games
+ 10 surebets for this event
0.75%
14m

DomusBet (IT)
Tennis
12/11
18:00
Maria Taranova – Aishi Das
ITF Femminile - Stati Uniti
11-2 1st set - games
21Red
Tennis
12/11
18:00
Maria Taranova – Aishi Das
World Tennis Tour (W) - W15 Lincoln
21-2 1st set - games
0.70%
26m

Bet365
Tennis
12/11
13:00
Jack Secord – Santiago Giamichelle
World Tennis Tour Men - M15 Naples
11-2 1st set - games
21Red
Tennis
12/11
15:00
Jack Secord – Santiago Giamichelle
World Tennis Tour (M) - M15 Naples, FL
21-2 1st set - games
0.68%
9m

21Red
Tennis
12/11
06:20
Cruz Hewitt – Akira Santillan
Challenger - ATP Challenger Brisbane, Australia, Men Singles A9ZJ2X7R
2:0
Nike (SK)
Tennis
12/11
06:20
Hewitt C. – Santillan A.
Challenger Brisbane
2:1
Piwi247
Tennis
12/11
06:20
Cr Hewitt – Santillan
Brisbane Challenger 2026
21-2
$74.24
+ 87 surebets for this event
0.67%
6h

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
0.59%
3h

21Red
Tennis
12/11
12:30
Murkel Alejandro Dellien Velasco – Francisco Crosio
World Tennis Tour (M) - M15 Roldan
11-2 1st set - games
SkyBet
Tennis
12/11
12:30
Murkel Dellien – Francisco Crosio
ITF M15 Roldan ARG
21-2 1st set - games
+ 1 surebet 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%
9m

Betano (NG)
Tennis
12/11
16:30
Luna Maria Cinalli – Lan Mi
ITF Women - Brazil (W)
11-2
21Red
Tennis
12/11
16:30
Luna Maria Cinalli – Lan Mi
World Tennis Tour (W) - W15 Sao Carlos
21-2
+ 2 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
+ 90 surebets for this event