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 13 middles for your filter settings.

Of these, 11 middles offer a positive expected value.

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

Found 2 middles with Tennis and Duelbits |
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Examples with a low expected value
| ProfitBookmaker ▲▼ EventMarketOdds
-0.28%4.5 / 17.8%
-15.38% / 69.2%

Kalshi
Tennis
08/08
17:30
Goransson A / Ruud C – Heliovaara H / Patten H
Tennis
21-2
(7.0%)
$214.40
Duelbits
Tennis
07/08
17:30
Heliovaara H / Patten H – Goransson A / Ruud C
ATP - ATP Montreal, Canada Men Doubles A9ZJ2X7R
AH2(+1.5)
-27.20%40.89
-1.05% / 42.9%

Duelbits
Tennis
07/08
11:00
Kalender A / Serdarusic N – Kolar Z / Vocel M
Challenger - ATP Challenger Hagen, Germany Men Doubles
11-2
Betfair
Tennis
07/08
11:00
Kalender/Serdarusic – Kolar/Vocel
Hagen Challenger 2026
1 - lay
(6.5%)
£42.42
2.22