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 44 middles.

Of these, 18 middles offer positive expected value.

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

Found 26 middles with Tennis and MrXBet |
| Back to my middles
(Auto updates — Shift+P to start them) (Auto updates — Shift+P to pause them)

Examples with low expected value
| Profit Bookmaker ▲▼ Event Market Odds
0.95% / 14.9%
-12.14% / 75.7%

MrXBet
Tennis
30/07
22:50
Stefanos Tsitsipas – Christopher O'Connell
Canada - ATP Toronto 2025
AH1(+1.5)
Efbet (ES)
Tennis
30/07
22:50
Stefanos Tsitsipas – Christopher O'Connell
ATP - Toronto, Canada
21-2
0.79% / 21.3%
-16.92% / 66.1%

Piwi247
Tennis
31/07
14:00
Evans – Mi Zheng
Lexington Challenger 2025
21-2 - lay
$22.39
2.16
MrXBet
Tennis
31/07
15:00
Daniel Evans – Michael Zheng
United States - ATP Challenger Lexington 2025
AH2(+1.5)
+ 3 middles for this event
0.73% / 20.2%
-16.23% / 67.6%

MrXBet
Tennis
31/07
00:40
Fuchs Z./Thayne W. – Basavareddy N./Suresh D.
United States - ATP Challenger Lexington, Doubles 2025
AH1(+1.5)
Stoiximan (GR)
Tennis
31/07
00:40
Zachary Fuchs / Wally Thayne – Nishesh Basavareddy / Dhakshineswar Suresh
Challenger - Lexington - Doubles
21-2
+ 2 middles for this event
0.57% / 26.7%
-20.60% / 58.8%

JugaBet (CL)
Tennis
31/07
09:03
Shin Woobin – Abedallah Shelbauh
ATP Challenger - Astana. Hard
Over 8.5 1st set
MrXBet
Tennis
31/07
08:10
Woobin Shin – Abedallah Shelbayh
Kazakhstan - ATP Challenger Astana 2025
Under 9.5 1st set
0.54% / 17.1%
-14.12% / 71.8%

PlayNow
Tennis
31/07
22:00
Learner Tien – Reilly Opelka
ATP Tour - ATP Rogers Cup, Singles
Over 12.5 1st participant
MrXBet
Tennis
31/07
22:00
Learner Tien – Reilly Opelka
Canada - ATP Toronto 2025
Under 13.5 1st participant
+ 1 middle for this event
0.53% / 18.6%
-15.23% / 69.5%

MrXBet
Tennis
31/07
09:30
Justina Mikulskyte – Jessica Bertoldo
Spain - ITF W100 Maspalomas Gran Canaria 2025
11-2
MaxLine (BY)
Tennis
31/07
09:35
Юстина Микульските – Джессика Бертольдо
Женщины. ITF 100. Маспаломас Гран-Канария. Испания. Clay.
AH2(+1.5)
0.42% / 41.2%
-28.91% / 42.2%

MrXBet
Tennis
31/07
00:00
Francisco Comesana – Alex De Minaur
Canada - ATP Toronto 2025
Over 7.5 1st set
Tipsport (CZ)
Tennis
31/07
00:00
Comesana Francisco – De Minaur Alex
ATP Toronto - tvrdý p., Tenis muži - dvouhra SINGLES
Under 9.5 1st set
+ 2 middles for this event
0.39% / 20.0%
-16.35% / 67.3%

MrXBet
Tennis
01/08
09:00
Jack Pinnington Jones – Genaro Alberto Olivieri
Czech Republic - ATP Challenger Liberec 2025
AH1(+1.5)
Smarkets
Tennis
01/08
09:00
Jack Pinnington Jones – Genaro Alberto Olivieri
ATP Challenger Liberec, Czech Republic Men Singles, Quarterfinals
11-2 - lay
2.21 (2.0%)

£325.00
1.83
+ 1 middle for this event
0.31% / 22.5%
-18.12% / 63.8%

MrXBet
Tennis
31/07
00:00
Fabian Marozsan – Felix Auger Aliassime
Canada - ATP Toronto 2025
Over 19.5
OrbitX
Tennis
30/07
23:00
Marozsan – F Auger-Aliassime
ATP Toronto 2025
Over 22.5 - lay
$28.22
1.84
+ 4 middles for this event
0.21% / 20.8%
-17.07% / 65.9%

MrXBet
Tennis
30/07
23:00
Antonia Ruzic – Karolina Muchova
Canada - WTA Montreal 2025
Over 18.5
BoyleSports
Tennis
30/07
22:30
Antonia Ruzic – Karolina Muchova
WTA - Montreal
Under 21.5
0.17% / 31.2%
-23.65% / 52.7%

MrXBet
Tennis
01/08
00:00
Alexander Zverev – Matteo Arnaldi
Canada - ATP Toronto 2025
Over 18.5
SX Bet
Tennis
31/07
16:00
Alexander Zverev – Matteo Arnaldi
ATP Toronto
Under 22.5
$339.21
+ 1 middle for this event
0.14% / 24.2%
-19.39% / 61.2%

MarathonBet (DK)
Tennis
31/07
11:00
Y.Jin – Y.Inui
ITF. China PR. Wuning. Men. Singles. Round of 16
Over 9.5 1st set
MrXBet
Tennis
31/07
11:00
Yuquan Jin – Yuichiro Inui
China - ITF M15 China Wuning 2025
Under 10.5 1st set