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 309 middles for your filter settings.

Of these, 305 middles offer a positive expected value.

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

Found 4 middles with Tennis and Kalshi |
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.63%167.49
-0.59% / 98.8%

Kalshi
Tennis
09/07
13:30
Gauff – Muchova
Tennis
1 - lay
2.04
Betfair
Tennis
08/07
10:00
Muchova – C Gauff
Women's Wimbledon 2026
1 - lay
(6.5%)
£177.66
1.92
-1.12%27.6
-1.04% / 28.7%

Kalshi
Tennis
08/07
14:40
Fery – Cobolli
Tennis
1 - lay
3.45
BetDaq
Tennis
08/07
15:30
Cobolli, F – Fery, A
Wimbledon - Wimbledon Men's Matches
21-2
(5.0%)
Max
0.00% / 100%

Kalshi
Tennis
10/07
13:30
Djokovic – Sinner
Tennis - YYUZJR
1 - lay
4.55
Kalshi
Tennis
10/07
13:30
Djokovic – Sinner
Tennis
2 - lay
1.28
-1.78%107.9
-0.91% / 98.2%

Betfair
Tennis
08/07
20:30
Sawangkaew – Dolehide
WTA Newport 2026 stq pr cu
2 - lay
(6.5%)
£125.54
2.52
Kalshi
Tennis
08/07
19:30
Dolehide – Sawangkaew
Tennis
2 - lay
1.64