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Jannik Sinner vs Felix Auger Aliassime Prediction & Betting Tips - ATP Cincinnati Open

ATP - ATP Cincinnati Open

ATP 1 Italy
Jannik Sinner
14/08/2025 15:00
ATP 28 Canada
Felix Auger Aliassime

Prediction :

 

Sinner to win and under 21.5 games

 
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 by Steve Ashfield | in ATP Cincinnati Open Predictions

Top seed Jannik Sinner took his 2025 hard court record to 10-0 when beating Luca Nardi on Wednesday. That took the defending champion into the outdoor hard court Cincinnati Open and a quarter-final against 23rd seed Felix Auger-Aliassime. Here's our match prediction.

Sinner has not lost a hard court match in a year with 41 wins. This year has already seen him win the Australian Open, the only other hard court tournament he's played due to his enforced lay-off.

The Italian has won all three of his matches in this tournament in straight sets. In the last round, Adrian Mannarino did force a second set tie-break.  Sinner now has a 29-3 record this year and tops both the overall rankings and ATP Live Race.

This might surprise you but Sinner has never beaten Auger-Aliassime. The Canadian has won both of their previous meetings. One wasn't just on this surface but in the 2022 Cincinnati Open. Sinner has improved greatly since then.

Auger-Aliassime is playing in the Cincinnati quarter-finals for the third time. He's also yet to drop a set and beat Benjamin Bonzi in the last round. 2025 has seen him win hard court titles in Adelaide and Montpellier with the Dubai final reached.

We go for Sinner to win and under 21.5 games.

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The Best Betting Odds for Jannik Sinner v Felix Auger Aliassime Match

Bookmaker 1 2 Bonus up to
Bet365
1.13 6
William Hill
1.14 5.5
Betway
1.12 6
Ladbrokes
1.13 5.5
Unibet
1.13 6.25
Check all Jannik Sinner vs Felix Auger Aliassime odds
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Jannik Sinner vs Felix Auger Aliassime Form

Jannik Sinner and Felix Auger Aliassime Last Matches

Jannik Sinner Last matches
W W W W W W
Wins

6/6 (100%)

Losses

0/6 (0%)

13 Aug 2025 - ATP Cincinnati Open

Jannik Sinner
2 :  0
Adrian Mannarino

11 Aug 2025 - ATP Cincinnati Open

Jannik Sinner
2 :  0
Gabriel Diallo

9 Aug 2025 - ATP Cincinnati Open

Jannik Sinner
2 :  0
Daniel Elahi Galan

13 Jul 2025 - ATP Wimbledon Championships

Jannik Sinner
3 :  1
Carlos Alcaraz

11 Jul 2025 - ATP Wimbledon Championships

Jannik Sinner
3 :  0
Novak Djokovic

9 Jul 2025 - ATP Wimbledon Championships

Jannik Sinner
3 :  0
Ben Shelton
Felix Auger Aliassime Last matches
W L L W W W
Wins

4/6 (67%)

Losses

2/6 (33%)

13 Aug 2025 - ATP Cincinnati Open

Felix Auger Aliassime
2 :  0
Benjamin Bonzi

11 Aug 2025 - ATP Cincinnati Open

Arthur Rinderknech
abort
Felix Auger Aliassime

9 Aug 2025 - ATP Cincinnati Open

Tomas Martin Etcheverry
0 :  2
Felix Auger Aliassime

30 Jul 2025 - ATP Toronto

Fabian Marozsan
2 :  0
Felix Auger Aliassime

20 Jul 2025 - Hopman Cup, Women

Flavio Cobolli
2 :  1
Felix Auger Aliassime

19 Jul 2025 - Hopman Cup, Women

Stefanos Tsitsipas
0 :  2
Felix Auger Aliassime

Jannik Sinner vs Felix Auger Aliassime Stats: Head to Head (H2H)

Jannik Sinner

0 %

Felix Auger Aliassime

100 %

2 May 2024 - ATP Mutua Madrid Open

Jannik Sinner
- :  -
Felix Auger Aliassime

5 May 2022 - ATP Mutua Madrid Open

Felix Auger Aliassime
2 :  0
Jannik Sinner
Compare Jannik Sinner and Felix Auger Aliassime with our comparison tool.

Jannik Sinner - Felix Auger Aliassime Key Points

  1. Sinner has won his last 41 hard court matches.
  2. Auger-Aliassime last four completed matches in best-of-three sets tournaments have all had under 21.5 games played, win or lose.
  3. In best-of-three sets matches, five of Sinner's last eight matches have had under 21.5 games played in them.
  4. Sinner hasn't lost a hard court match since August 2024.
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Our Jannik Sinner vs Felix Auger Aliassime Prediction

Jannik SInner just keeps on winning hard court matches. The world number one has an incredible record on this surface over the past twelve months and another Cincinnati Open title is looking extremely likely.

To reach the last four, he has to beat Auger-Aliassime for the first time. They last met in 2022 and Sinner's form has gone through the roof since then and we fully expect a first win for the Italian. Our Jannik Sinner v Felix Auger-Aliassime prediction is Jannik SInner to win and under 21.5 games.

Prediction :

 

Sinner to win and under 21.5 games

 
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Jannik Sinner vs Felix Auger Aliassime Prediction
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