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 243 middles for your filter settings.

Of these, 93 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 150 middles with Tennis and Betfair |
| Back to my middles
(Auto updates — Shift+P to start them) (Auto updates — Shift+P to pause them)

Examples with a low expected value↓
▼ | ProfitBookmaker ▲▼ EventMarketOdds
-0.11%170.74 / 0.44%
-0.46% / 78.5%
Complaints

 Betfair
Tennis 		31/07
16:10 		Daria Yesypchuk – Jule Niemeier
ITF Knokke 		2 - lay
5.00
(6.5%)
£11.00
1.25
Efbet (BG)
Tennis 		31/07
16:10 		Daria Yesypchuk – Jule Niemeier
ITF Women - Knokke-Heist 		21-2
-0.12%1.7 / 36.8%
-26.99% / 46.0%
Complaints

 William Hill
Tennis 		31/07
19:00 		Maddison Inglis – Mai Hontama
WTA Vancouver 		AH1(+3.5) 1st set
Betfair
Tennis 		31/07
19:00 		Inglis – Mai Hontama
WTA Vancouver 2026 		21-2 1st set
1.87
(6.5%)
£15.98
+ 15 middles for this event
-0.25%264.23
-0.22% / 58.1%
Complaints

 Betfair
Tennis 		31/07
23:30 		Al Eala – Svitolina
WTA Washington 2026 		2 - lay
2.49
(6.5%)
£40.21
1.67
Yabo888
Tennis 		31/07
23:30 		Alexandra Eala (W) – Elina Svitolina (W)
WTA - MUBADALA DC OPEN 		21-2
+ 1 middle for this event
-0.27%2.56 / 27.7%
-21.91% / 56.2%
Complaints

 Betfair
Tennis 		31/07
17:30 		Diaz Acosta – Prado Angelo
San Marino Challenger 2026 		11-2 1st set
1.46
(6.5%)
£19.00
Novibet (GR)new
Tennis 		31/07
17:30 		Facundo Diaz Acosta – Juan Carlos Prado Angelo
Challenger San Marino 		AH2(+2.5) 1st set
+ 4 middles for this event
-0.31%1.82 / 35.0%
-26.18% / 47.6%
Complaints

 Betfair
Tennis 		31/07
20:10 		Fritz – Al Michelsen
ATP Washington D.C. 2026 		21-2 1st set - lay
1.58
(6.5%)
£199.75
2.74
SuperBet (BR)
Tennis 		31/07
20:10 		Taylor Fritz – Alex Michelsen
ATP - ATP - Washington (EUA) (ADJ98280) 		AH2(+2.5) 1st set
+ 2 middles for this event
-0.53%2.52 / 27.8%
-22.15% / 55.7%
Complaints

 Betao (BR)
Tennis 		31/07
19:00 		Elisabetta Cocciaretto – Naomi Osaka
United States - WTA Washington 		AH1(+2.5) 1st set
Betfair
Tennis 		31/07
19:00 		El Cocciaretto – N Osaka
WTA Washington 2026 		11-2 1st set - lay
1.25
(6.5%)
£10.67
5.00
+ 2 middles for this event
-0.56%93.74
-0.27% / 25.3%
Complaints

 Betcity
Tennis 		01/08
16:00 		Elvina Kalieva – Peyton Stearns
WTA 250. Memphis. USA. Hard 		11-2
Betfair
Tennis 		31/07
18:30 		Kalieva – Pe Stearns
WTA Memphis 2026 		1 - lay
1.36
(6.5%)
£34.21
3.75
+ 1 middle for this event
-0.84%2.89 / 24.7%
-20.47% / 59.1%
Complaints

 Betfair
Tennis 		31/07
20:00 		Di Shnaider – L Samsonova
WTA Washington 2026 		11-2 1st set
1.90
(6.5%)
£36.00
William Hill
Tennis 		31/07
20:00 		Diana Shnaider – Liudmila Samsonova
WTA Washington D.C 		AH2(+2.5) 1st set
-0.97%45.76
-0.89% / 40.7%
Complaints

 Betfair
Tennis 		31/07
19:30 		Gaubas – T Monteiro
San Marino Challenger 2026 		2 - lay
1.75
(6.5%)
£62.50
2.34
Kalshi
Tennis 		31/07
19:30 		Monteiro – Gaubas
Tennis 		21-2 - lay
2.38
$4.62
1.72
-0.98%135.35
-0.46% / 62.3%
Complaints

 Kalshi
Tennis 		31/07
16:00 		Poljicak – Muller
Tennis 		11-2 - lay
1.59
$1,102.78
2.70
Betfair
Tennis 		31/07
16:00 		A Muller – Poljicak
San Marino Challenger 2026 		1 - lay
2.79
(6.5%)
£16.10
1.56
-1.02%72.19
-0.94% / 67.9%
Complaints

 Betfair
Tennis 		31/07
17:00 		Kr Liutova – C Mcnally
WTA Memphis 2026 		2 - lay
3.33
(6.5%)
£251.79
1.43
Brazino 777
Tennis 		31/07
17:00 		Liutova, Kristina – McNally, Caty
WTA - WTA Memphis, USA Women Singles 		21-2
-1.18%52.53
-1.09% / 57.3%
Complaints

 Kalshi
Tennis 		31/07
19:20 		Zarazua – Zakharova
Tennis 		21-2
1.70
$2,894.19
Betfair
Tennis 		31/07
20:00 		Zakharova – Zarazua
WTA Memphis 2026 		1 - lay
2.47
(6.5%)
£74.27
1.68
+ 1 middle for this event
-1.58%61.55
-0.83% / 51.1%
Complaints

 Betfair
Tennis 		31/07
15:30 		Inchauspe – Erel
Samsun Challenger 2026 		2 - lay
2.14
(6.5%)
£293.59
1.88
Efbet (BG)
Tennis 		31/07
15:30 		Inchauspe, Paul – Yanki Erel
Challenger - Challenger Samsun, Turkiye 		21-2
-3.59%69.15
-0.96% / 66.4%
Complaints

 Betfair
Tennis 		31/07
20:00 		Klepac/Ninomiya – Tjen/Zhang
WTA Washington 2026 		2 - lay
3.17
(6.5%)
£16.00
1.46
CampoBet (DK)
Tennis 		31/07
20:00 		Klepac, Andreja/Ninomiya, Makoto – Tjen, Janice/Zhang, Shuai
WTA - WTA Washington, USA Women Doubles 		21-2
+ 1 middle for this event
-4.20%867.67
-0.06% / 52.1%
Complaints

 Betfair
Tennis 		31/07
17:10 		Reymond/Sanchez – Loof/Uesugi
San Marino Challenger 2026 		2 - lay
2.16
(6.5%)
£46.37
1.86
ExclusiveBet
Tennis 		31/07
15:00 		Reymond A./Sanchez L. – Loof T./Uesugi K.
San Marino - ATP Challenger San Marino, Doubles 2026 		21-2
+ 108 middles for this event

See also: surebets with Betfair or valuebets with Betfair.

Show only with: Air hockey, Air hockey 2x2, American football, Arena of Valor, Australian football, Badminton, Bandy, Baseball, Basketball, Basketball 3x3, Basketball 4x4, Beach football, Beach handball, Beach volleyball, Bowls, Martial arts, Call of Duty, Chess, What Where When, Counter-Strike, Cricket, Curling, Darts, Deadlock, Dota, E-Basketball, E-Football, E-Hockey, E-Tennis, E-Volleyball, Field hockey, Floorball, Football, Football 3x3, Football 4x4, Football 5x5, Futsal, Gaelic football, Golf, Handball, Hockey, Hockey 3x3, Hurling, King of Glory, Lacrosse, League of Legends, Mobile Legends, NBA2K, Netball, Overwatch, Pesäpallo, Rainbow, Rocket League, Rugby, Basketball (SRL), Cricket (SRL), Football (SRL), Tennis (SRL), Short Hockey, Snooker, StarCraft, Table tennis, Tennis, Valorant, Volleyball, Warcraft, or Water polo.