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 16 middles.

Of these, 5 middles offer positive expected value.

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

Found 11 middles with Tennis and 31Bet |

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Examples with low expected value ↓

	Bookmaker	▲▼	Event	Market	Odds
0.77% / 23.6% -18.47% / 63.1% Complaints	MarathonBet (IT) Tennis	26/07 19:00	Bolelli S / Vavassori A – Skupski N / Smith J-p ATP - ATP Washington, USA Uomini Doppio	1^1-2	1.72
	31Bet Tennis	26/07 19:00	Bolelli S / Vavassori A – Skupski N / Smith J-P ATP - Washington, Usa Doubles	AH2(+1.5)	1.55

0.76% / 22.5% -17.78% / 64.4% Complaints	31Bet Tennis	26/07 20:30	Blockx, Alexander – Ajdukovic, Duje ATP - Toronto, Canada, Qualification	AH1(−4)	2.07
	BetWay Tennis	26/07 20:30	Alexander Blockx – Duje Ajdukovic ATP - Toronto	AH2(+5.5)	1.36
	+ 2 middles for this event
0.55% / 23.9% -18.82% / 62.4% Complaints	BetVictor Tennis	26/07 20:45	Tristan Schoolkate – Govind Nanda Main Tour Matches - Toronto Mens	Over 9.5 1st set	2.25
	31Bet Tennis	26/07 20:45	Schoolkate, Tristan – Nanda, Govind ATP - Toronto, Canada, Qualification	Under 10.5 1st set	1.27
	+ 3 middles for this event
0.51% / 23.8% -18.83% / 62.3% Complaints	Betcity Tennis	26/07 21:00	Anna Kalinskaya – Emma Raducanu Tennis. WTA 500. Washington. USA. Hard.	Over 9.5 1st set	2.35
	31Bet Tennis	26/07 20:40	Kalinskaya, Anna – Raducanu, Emma WTA - Washington, USA	Under 10.5 1st set	1.24

0.45% / 8.34% -7.29% / 85.4% Complaints	Betfair SB Tennis	26/07 19:00	Taberner – Darderi ATP Umag 2025	AH1(+3.5)	2.10
	31Bet Tennis	26/07 19:00	Taberner, Carlos – Darderi, Luciano ATP - Umag, Croatia	AH2(−2.5)	1.66
	+ 1 middle for this event