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 109 middles.

Of these, 38 middles offer positive expected value.

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

Found 71 middles with Tennis and Piwi247 |
| 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% 3.64 / 22.7%
-17.72% / 64.6%

StanleyBet (RO)
Tennis
18/07
16:30
Kym, Jerome – Cazaux, Arthur
ATP - Gstaad, Elvetia
AH1(+1.5)
Piwi247
Tennis
18/07
16:30
Je Kym – Cazaux
ATP Gstaad 2025
11-2 - lay
$470.36
2.26
+ 25 middles for this event
0.85% 4.07 / 20.7%
-16.47% / 67.1%

Piwi247
Tennis
18/07
16:00
Friedsam – Mai Hontama
WTA Porto 2025
11-2
$45.94
EsportesDaSorte (BR)
Tennis
18/07
15:20
Friedsam, Anna-Lena – Hontama, Mai
WTA 125K - WTA 125K Porto, Portugal Women Singles 2025
AH2(+1.5)
+ 3 middles for this event
0.83% 1.77 / 37.3%
-26.53% / 46.9%

OlyBet (ES)
Tennis
18/07
14:30
Francisco Cerundolo – Damir Dzumhur
ATP - Båstad, Suecia
Over 16.5
Piwi247
Tennis
18/07
13:30
Cerundolo – Dzumhur
ATP Bastad 2025
Under 21
$13.03
+ 1 middle for this event
0.79% 7.02 / 13.4%
-11.09% / 77.8%

Piwi247
Tennis
18/07
15:00
Spiteri – T Zidansek
WTA Rome II 2025
21-2 - lay
$102.33
1.37
Betmaster
Tennis
18/07
15:00
Spiteri, Dalila – Zidansek, Tamara
WTA 125K - WTA 125K Rome, Italy Women Singles
AH2(+1.5)
+ 3 middles for this event
0.75% 10.85 / 9.26%
-7.78% / 84.4%

Piwi247
Tennis
18/07
11:30
D Galfi – D Yastremska
WTA Hamburg 2025
AH1(+4.5)
$34.34
Bet7
Tennis
18/07
11:30
Galfi, Dalma – Yastremska, Dayana
WTA - WTA Hamburg, Germany Women Singles
AH2(−3.5)
+ 7 middles for this event
0.70% 4.06 / 20.6%
-16.50% / 67.0%

Piwi247
Tennis
17/07
22:00
Andrade/Kiger – Hsu/Huang
Granby Challenger 2025
11-2
$35.80
Tipico
Tennis
17/07
22:00
Andrade A/Kiger M – Hsu Y H/Huang T-H
Challenger - Granby, Canada, Doubles
AH2(+1.5)
+ 8 middles for this event
0.45% 8.91 / 10.6%
-9.17% / 81.7%

Betmaster
Tennis
18/07
12:20
Alexandrova, Ekaterina – Bondar, Anna
WTA - WTA Hamburg, Germany Women Singles
AH1(+1.5)
Piwi247
Tennis
18/07
13:00
Alexandrova – A Bondar
WTA Hamburg 2025
11-2 - lay
$3.68
1.25
0.40% 2.05 / 33.4%
-24.72% / 50.6%

Piwi247
Tennis
18/07
03:00
Walton – Duckworth
ATP Los Cabos 2025
11-2 1st set
$161.77
1xBet
Tennis
18/07
03:00
Adam Walton – James Duckworth
[210335] ATP. Los Cabos
AH2(+2.5) 1st set
+ 9 middles for this event
0.40% 5.78 / 15.2%
-12.86% / 74.3%

Piwi247
Tennis
18/07
10:00
Mar Carle – S Cirstea
WTA Iasi 2025
11-2
$5.29
Betmaster
Tennis
18/07
09:40
Carle, Maria – Cirstea, Sorana
WTA - WTA Iasi, Romania Women Singles
AH2(+1.5)
+ 2 middles for this event
0.20% 5.74 / 15.1%
-12.92% / 74.2%

Piwi247
Tennis
18/07
05:00
Ficovich – Al Kovacevic
ATP Los Cabos 2025
21-2 - lay
$15.36
1.46
Mozzart
Tennis
18/07
05:05
Kovacevic A. – Ficovich J.
Atp Los Cabos Hard
AH1(+1.5)
0.12% 7.16 / 12.4%
-10.92% / 78.2%

Piwi247
Tennis
18/07
11:00
Ruud – Manuel Cerundolo
ATP Gstaad 2025
Under 21.5 - lay
$236.53
2.10
BetOnline (AG)
Tennis
18/07
11:00
C. Ruud Games – J.M. Cerundolo Games
ATP - ATP Gstaad
Under 23.5
+ 1 middle for this event
0.01% 6.25 / 13.8%
-12.12% / 75.8%

Holland Casino (NL)
Tennis
18/07
10:00
Jesper De Jong – Tallon Griekspoor
ATP - Bastad - Singles
AH1(+3)
Piwi247
Tennis
18/07
10:00
J De Jong – T Griekspoor
ATP Bastad 2025
AH2(−1.5)
$145.65