Win more if the outcome lands within a range

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


We've just found 275 middles for your filter settings.

Of these, 270 middles offer a positive expected value.

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

Found 5 middles with Tennis and OptimBet |
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.24%3.33 / 22.8%
-18.77% / 62.5%

Smarkets
Tennis
27/07
18:00
Tyler Zink – Nicolas Arseneault
ATP Challenger Vancouver, Canada Men Singles
21-2 - lay
(2.0%)
£9.00
3.00
OptimBet
Tennis
27/07
18:00
Tyler Zink – Nicolas Arseneault
Challenger - ATP Challenger Vancouver, Canada, Men Singles - YYUZJR
AH2(+1.5)
-0.35%3.34 / 22.6%
-18.71% / 62.6%

BetDaq
Tennis
28/07
09:00
Vilius Gaubas – Luka Pavlovic
ATP Challenger Tour - San Marino Challenger
11-2
(5.0%)
OptimBet
Tennis
28/07
09:00
Vilius Gaubas – Luka Pavlovic
Challenger - ATP Challenger San Marino, San Marino, Men Singles
AH2(+1.5)
-0.36%3.09 / 24.0%
-19.66% / 60.7%

OptimBet
Tennis
29/07
02:00
Aidan Mayo – James Duckworth
ATP - ATP Los Cabos, Mexico, Men Singles
AH1(+1.5)
BetDaq
Tennis
28/07
10:00
Aidan Mayo – James Duckworth
ATP Tour - ATP Los Cabos
21-2
(5.0%)
-3.03%58.4
-1.00% / 58.4%

OptimBet
Tennis
27/07
23:00
Kayla Day – Mai Hontama
WTA 125 - WTA 125 Vancouver, Canada, Women Singles
11-2
Betfair
Tennis
27/07
23:00
Kayl Day – Mai Hontama
WTA Vancouver 2026
1 - lay
(6.5%)
£125.79
1.65
-9.73%114.78
-0.65% / 74.6%

Betfair
Tennis
28/07
12:00
Sel Janicijevic – A Sobolieva
WTA Târgu Mureș 2026
2 - lay
(6.5%)
£26.17
1.31
OptimBet
Tennis
28/07
09:00
Selena Janicijevic – Anastasiya Soboleva
WTA 125 - WTA 125K Targu Mures, Romania, Women Singles
21-2