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 106 middles.

Of these, 42 middles offer positive expected value.

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

Found 63 middles with Tennis and Riobet |
| 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
0.98% / 36.4%
-25.94% / 48.1%

Betfair SB
Tennis
22/07
10:00
Cazaux – Ig Buse
ATP Kitzbuhel 2025
Over 9.5 2nd set
Riobet
Tennis
22/07
08:00
Cazaux, Arthur – Buse, Ignacio
ATP - ATP Kitzbuhel, Austria A9ZJ2X7R
Under 12.5 2nd set
+ 11 middles for this event
0.98% / 10.1%
-8.29% / 83.4%

Betfair SB (ES)
Tennis
21/07
16:00
Et Quinn – O'Connell
ATP Washington D.C. 2025
Over 10.5 2nd set
Riobet
Tennis
21/07
14:00
Quinn, Ethan – O'Connell, Christopher
ATP - ATP Washington, USA
Under 12.5 2nd set
+ 4 middles for this event
0.96% / 77.6%
-43.16% / 13.7%

Betfair SB
Tennis
22/07
10:00
Bot Van de Zandschulp – Jarry
ATP Kitzbuhel 2025
Over 6.5 2nd set
Riobet
Tennis
22/07
08:00
Van de Zandschulp, Botic – Jarry, Nicolas
ATP - ATP Kitzbuhel, Austria
Under 12.5 2nd set
+ 6 middles for this event
0.85% / 23.7%
-18.45% / 63.1%

Betcity
Tennis
21/07
15:00
Marta Kostyuk – Emma Raducanu
Tennis. WTA 500. Washington. USA. Hard.
Over 9.5 1st set
Riobet
Tennis
21/07
15:00
Kostyuk, Marta – Raducanu, Emma
WTA - WTA Washington, USA
Under 10.5 1st set
+ 3 middles for this event
0.82% / 20.1%
-16.07% / 67.9%

1Win (Original)
Tennis
20/07
16:40
Vavassori, Andrea – Zhukayev, Beibit
ATP - Washington. USA. Hard
Over 22
Riobet
Tennis
20/07
19:00
Vavassori, Andrea – Zhukayev, Beibit
ATP - ATP Washington, USA
Under 25.5
+ 2 middles for this event
0.73% / 73.7%
-42.00% / 16.0%

Mozzart
Tennis
21/07
15:00
Brooksby J. – Nishioka Y.
Atp Washington Hard
Over 7.5 2nd set
Riobet
Tennis
21/07
14:00
Nishioka, Yoshihito – Brooksby, Jenson
ATP - ATP Washington, USA
Under 12.5 2nd set
+ 1 middle for this event
0.73% / 10.1%
-8.52% / 83.0%

SkyBet
Tennis
21/07
10:00
Thiago Seyboth Wild – Justin Engel
ATP Kitzbuhel
Over 10.5 2nd set
Riobet
Tennis
22/07
08:00
Seyboth Wild, Thiago – Engel, Justin
ATP - ATP Kitzbuhel, Austria
Under 12.5 2nd set
+ 2 middles for this event
0.71% / 53.2%
-34.25% / 31.5%

Riobet
Tennis
21/07
14:00
Mpetshi Perricard, Giovanni – Vukic, Aleksandar
ATP - ATP Washington, USA
Over 7.5 2nd set
Mozzart
Tennis
21/07
15:00
Mpetshi G. – Vukic A.
Atp Washington Hard stq pr cu
Under 10.5 2nd set
+ 4 middles for this event
0.64% / 10.9%
-9.22% / 81.6%

ExclusiveBet
Tennis
20/07
16:30
Lucia Bronzetti – Bianca Vanessa Andreescu
World - Hopman Cup Women 2025
AH1(+4.5)
Riobet
Tennis
20/07
16:30
Bronzetti, Lucia – Andreescu, Bianca
Exhibition - Hopman Cup
AH2(−2.5)
+ 1 middle for this event
0.63% / 19.5%
-15.79% / 68.4%

Bumbet
Tennis
22/07
09:00
Eliakim Coulibaly – Raul Brancaccio
Segovia
AH1(+1.5)
Riobet
Tennis
22/07
08:00
Coulibaly, Eliakim – Brancaccio, Raul
ATP Challenger - ATP Challenger Segovia, Spain
21-2
+ 1 middle for this event
0.52% / 58.7%
-36.66% / 26.7%

Mozzart
Tennis
21/07
15:00
Kovacevic A. – Halys Q.
Atp Washington Hard
Over 8.5 2nd set
Riobet
Tennis
21/07
14:00
Halys, Quentin – Kovacevic, Aleksandar
ATP - ATP Washington, USA
Under 12.5 2nd set
0.47% / 73.0%
-41.93% / 16.1%

Mozzart
Tennis
21/07
15:00
Marozsan F. – Bonzi B.
Atp Washington Hard
Over 7.5 2nd set
Riobet
Tennis
21/07
14:00
Bonzi, Benjamin – Marozsan, Fabian
ATP - ATP Washington, USA
Under 12.5 2nd set
+ 3 middles for this event
0.42% / 33.4%
-24.71% / 50.6%

TippmixPro (HU)
Tennis
21/07
11:10
Joel Josef Schwarzler – Marton Fucsovics
Austria - ATP Kitzbuhel 2025
Over 9.5 2nd set
Riobet
Tennis
21/07
12:00
Schwaerzler, Joel – Fucsovics, Marton
ATP - ATP Kitzbuhel, Austria
Under 12.5 2nd set
+ 3 middles for this event
0.42% / 60.1%
-37.27% / 25.5%

Mozzart
Tennis
21/07
15:00
Yunchaokete B. – Goffin D.
Atp Washington Hard
Over 8.5 2nd set
Riobet
Tennis
21/07
14:00
Goffin, David – Bu, Yunchaokete
ATP - ATP Washington, USA
Under 12.5 2nd set
0.40% / 18.3%
-15.14% / 69.7%

Riobet
Tennis
22/07
08:00
Palicova, Barbora – Hon, Priscilla
WTA - WTA Prague, Czech Republic
AH1(+3.5)
SynotTip (LV)
Tennis
22/07
10:00
Palicova, Barbora – Hon, Priscilla
WTA - Prague, Czechia
AH2(+1.5)
+ 1 middle for this event
0.32% / 14.2%
-12.13% / 75.7%

EsportesDaSorte (BR)
Tennis
21/07
16:00
Tien, Learner – Nava, Emilio
ATP - ATP Washington, USA Men Singles 2025
Over 12.5 2nd participant
Riobet
Tennis
21/07
14:00
Tien, Learner – Nava, Emilio
ATP - ATP Washington, USA
Under 13.5 2nd participant
+ 1 middle for this event
0.15% / 19.6%
-16.27% / 67.5%

Riobet
Tennis
21/07
08:00
Wuerth, Tara – Teichmann, Jil
WTA 125K - WTA 125K Palermo, Italy
Over 19.5
Sisal (IT)
Tennis
21/07
16:30
Wurth, Tara – Teichmann, Jil
Challenger Italia
Under 22.5
+ 1 middle for this event
0.12% / 10.7%
-9.59% / 80.8%

PlanetWin365 (IT)
Tennis
22/07
10:00
Xinyu Wang – Harriet Dart
WTA - WTA - Prague
AH1(−4.5)
Riobet
Tennis
22/07
08:00
Wang, Xinyu – Dart, Harriet
WTA - WTA Prague, Czech Republic
AH2(+5.5)
0.07% / 59.5%
-37.27% / 25.5%

Mozzart
Tennis
20/07
16:35
Kopriva V. – Collignon R.
Atp Umag Clay
Over 8.5 2nd set
Riobet
Tennis
20/07
16:40
Collignon, Raphael – Kopriva, Vit
ATP - ATP Umag, Croatia
Under 12.5 2nd set