Win more if the outcome lands within a range

A bookmaker's middle allows you bet on overlapping lines from different bookmakers and win both bets if the result falls within a specific range.


For your filter settings we just found 24 middles.

Of these, 3 middles offer positive expected value.

To see middles with positive expected value and lossless surebets-middles, please choose a plan.

Found 21 middles with Tennis and 31Bet |
| Back to my middles
(Auto updates — Shift+P to start them) (Auto updates — Shift+P to pause them)

Examples with low expected value
| Profit Bookmaker ▲▼ Event Market Odds
0.98% / 55.7%
-35.16% / 29.7%

31Bet
Tennis
31/07
22:00
Tien, Learner – Opelka, Reilly
ATP - Toronto, Canada
Over 8 1st set
MostBet
Tennis
31/07
22:00
Tien L – Opelka R
ATP - Toronto. Hard
Under 10.5 1st set
+ 1 middle for this event
0.79% / 23.2%
-18.17% / 63.7%

31Bet
Tennis
01/08
16:00
Nakashima, Brandon – Shelton, Ben
ATP - Toronto, Canada
Over 8.5 1st set
Sisal (IT)
Tennis
01/08
16:00
Nakashima, Brandon – Shelton, Ben
ATP Toronto A9ZJ2X7R
Under 9.5 1st set
+ 10 middles for this event
0.59% / 14.0%
-11.73% / 76.5%

Zenit
Tennis
01/08
01:30
Daniil Medvedev – Alexei Popyrin
ATP. Toronto. Hard
AH1(−4.5)
31Bet
Tennis
01/08
01:10
Medvedev, Daniil – Popyrin, Alexei
ATP - Toronto, Canada
AH2(+5.5)
+ 3 middles for this event
0.21% / 6.71%
-6.09% / 87.8%

31Bet
Tennis
31/07
17:39
Mi, L – Sousa Salazar, Natalia
ITF Women - ITF W15 Huamantla
Over 18.5
FanDuel
Tennis
31/07
17:39
Lan Mi – Natalia Sousa Salazar
ITF Huamantla
Under 19.5
0.15% / 16.5%
-14.04% / 71.9%

31Bet
Tennis
01/08
17:30
Osaka, Naomi – Ostapenko, Jelena
WTA - Montreal, Canada
AH1(+1.5)
BaltBet (RU)
Tennis
01/08
15:00
Осака Наоми – Остапенко Елена
WTA. 1000. Монреаль
21-2
0.09% / 20.0%
-16.57% / 66.9%

31Bet
Tennis
01/08
08:10
Berankis, Ricardas – Budkov Kjaer, Nicolai
Challenger - Astana, Kazakhstan
Over 11 1st participant
Zenit
Tennis
01/08
08:30
Ricardas Berankis – Nicolai Budkov Kjaer
ATP. Challenger. Astana. Hard
Under 12.5 1st participant
0.01% / 18.1%
-15.30% / 69.4%

31Bet
Tennis
01/08
00:00
Zverev, Alexander – Arnaldi, Matteo
ATP - Toronto, Canada
Over 7 1st set
SportsBet (AU)
Tennis
01/08
00:00
Alexander Zverev – Matteo Arnaldi
ATP Toronto
Under 8.5 1st set