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 28 middles for your filter settings.

Of these, 13 middles offer a positive expected value.

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

Plans and Registration

Found 15 middles with Tennis and Betfair (BR) |
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Examples with a low expected value↓
▼ | ProfitBookmaker ▲▼ EventMarketOdds
-0.04%3.04 / 24.7%
-19.84% / 60.3%
Complaints

 Betfair (BR)
Tennis 		11/08
00:10 		Darderi – Nakashima
ATP Montreal QC 2026 		21-2 1st set - lay
2.82
(6.5%)
£63.67
1.55
FavBet (HR)
Tennis 		11/08
01:00 		Luciano Darderi – Brandon Nakashima
ATP - Montreal, Canada 		AH2(+2.5) 1st set
+ 4 middles for this event
-1.23%205.0
-0.39% / 80.0%
Complaints

 Betfair (BR)
Tennis 		10/08
21:00 		Chan/Galarneau – Arevalo/Pavic
ATP Montreal QC 2026 		2 - lay
5.35
(6.5%)
£67.48
1.23
Stake (PE)
Tennis 		10/08
21:00 		Chan D./Galarneau A. – Arevalo M./Pavic M.
World - ATP Tour. Masters Series. Montreal. Doubles 		21-2
+ 2 middles for this event
-1.54%44.11
-1.13% / 49.8%
Complaints

 Efbet (BG)
Tennis 		10/08
17:10 		Dhakshineswar Suresh – Aidan Kim
Challenger - ATP Challenger Brownsburg, USA Men Singles 		11-2
Betfair (BR)
Tennis 		10/08
17:10 		S Dhakshineswar – Aidan Kim
Brownsburg Challenger 2026 		1 - lay
2.09
(6.5%)
£18.59
1.92
+ 1 middle for this event
-2.04%55.8
-1.08% / 60.3%
Complaints

 Betfair (BR)
Tennis 		11/08
08:40 		Mas Imamura – An Ghibaudo
Astana Challenger 2026 		2 - lay
2.67
(6.5%)
£144.79
1.60
Polymarket
Tennis 		11/08
06:00 		Masamichi Imamura – Antoine Ghibaudo
ATP 		21-2
1.61
$66.37
-2.33%39.41
-1.90% / 74.9%
Complaints

 Betfair (BR)
Tennis 		10/08
16:00 		E King – And Fenty
Brownsburg Challenger 2026 		2 - lay
4.45
(6.5%)
£98.57
1.29
Kalshi
Tennis 		10/08
16:00 		Fenty – King
Tennis 		21-2 - lay
1.30
(7.0%)
$1,874.36
4.35
+ 1 middle for this event
-2.78%27.48
-1.82% / 50.0%
Complaints

 Betfair (BR)
Tennis 		10/08
16:00 		E Winter – Ga Young
Brownsburg Challenger 2026 		2 - lay
2.11
(6.5%)
£91.36
1.90
Kalshi
Tennis 		10/08
16:00 		Young – Winter
Tennis 		21-2 - lay
1.96
(7.0%)
$4,291.28
2.04
+ 1 middle for this event

See also: surebets with Betfair (BR) or valuebets with Betfair (BR).

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