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Hugo Dellien vs Reilly Opelka Prediction & Betting Tips - ATP Cincinnati Open

ATP - ATP Cincinnati Open

ATP 98 Bolivia
Hugo Dellien
07/08/2025 10:00
ATP 74 USA
Reilly Opelka

Prediction :

 

Reilly Opelka to win in straight sets

 
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 by Steve Ashfield | in ATP Cincinnati Open Predictions

Round one of the Cincinnati Open sees Reilly Opelka face Hugo Dellien. Both of these players are unseeded and the winner will take on sixth-seed Alex de Minaur in round two of this outdoor hard court tournament. Time for our match prediction.

Hugo Dellien is far more comfortable playing on clay. This is just his fifth hard court match of the year with a 2-2 record. Dellien lost in round one in Toronto in his most recent tournament and is now 107th in the live rankings.

That was only his second hard court tournament of the year. He also played in the Australian Open, winning two matches before being beaten in the final qualifying round. Dellien is yet to win a main draw match in an ATP Tour event and has a 15-36 record on this surface.

Reilly Opelka has a 14-9 hard court record this year. In Toronto, he made it to round three, including a good win over Tomas Machac. The hard-serving American played four tie-breaks in that tournament and a side bet on one here might be a winner.

Opelka's best performance on hard courts this year saw him reach the final in Brisbane. He also got to the last eight in Dallas.and is 73rd in the live rankings.

We tip him to win this in straight sets.

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The Best Betting Odds for Hugo Dellien v Reilly Opelka Match

Bookmaker 1 2 Bonus up to
Bet365
5.5 1.14
William Hill
5.5 1.14
Betway
5.5 1.15
Ladbrokes
5.5 1.13
Unibet
5.6 1.15
Check all Hugo Dellien vs Reilly Opelka odds
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Who will win the Hugo Dellien vs Reilly Opelka Tennis game?

Our prediction for the Hugo Dellien vs Reilly Opelka match is: Reilly Opelka to win in straight sets.

The best winner predictions and betting odds for the Hugo Dellien vs Reilly Opelka game on 07/08/2025 of the current ATP Cincinnati Open season:

  • Hugo Dellien has a 36.42% chance to win against Reilly Opelka according to Betwinner ⭐ with the odds of 6.35.
  • Reilly Opelka has a 63.58% probability of winning facing Hugo Dellien ⭐ with odds of 1.16 at Vbet.

Hugo Dellien vs Reilly Opelka Best Prediction and Odds

Based on the bookmaker's betting lines in this match, Hugo Dellien has a 36.42 % chance to win.

PredictionChance to win
Hugo Dellien36.42 %
Reilly Opelka63.58 %

Hugo Dellien vs Reilly Opelka Form

Hugo Dellien and Reilly Opelka Last Matches

Hugo Dellien Last matches
W L W L L L
Wins

3/6 (50%)

Losses

3/6 (50%)

28 Jul 2025 - ATP Toronto

Fabian Marozsan
2 :  0
Hugo Dellien

15 Jul 2025 - ATP Bastad Open

Vit Kopriva
abort
Hugo Dellien

9 Jul 2025 - Iasi, Romania, Qualifying

Hugo Dellien
1 :  2
Titouan Droguet

8 Jul 2025 - Iasi, Romania, Qualifying

Hugo Dellien
2 :  1
Matheus Pucinelle De Almeida

30 Jun 2025 - ATP Wimbledon Championships

Jiri Lehecka
3 :  1
Hugo Dellien

7 Jun 2025 - Prostejov, Czech Republic

Hugo Dellien
2 :  0
Chun Hsin Tseng
Reilly Opelka Last matches
L W L W W L
Wins

3/6 (50%)

Losses

3/6 (50%)

31 Jul 2025 - ATP Toronto

Learner Tien
2 :  0
Reilly Opelka

29 Jul 2025 - ATP Toronto

Reilly Opelka
2 :  1
Tomas Machac

27 Jul 2025 - ATP Toronto

Sebastian Ofner
0 :  2
Reilly Opelka

23 Jul 2025 - ATP Washington Citi Open

Daniil Medvedev
2 :  1
Reilly Opelka

21 Jul 2025 - ATP Washington Citi Open

Reilly Opelka
2 :  1
Murphy Cassone

3 Jul 2025 - ATP Wimbledon Championships

Brandon Nakashima
3 :  1
Reilly Opelka
Compare Hugo Dellien and Reilly Opelka with our comparison tool.

Hugo Dellien - Reilly Opelka Key Points

  1. Dellien has never won an ATP Tour hard court main draw match.
  2. Dellien has a 2-2 hard court record this year, his wins coming in qualifiers.
  3. Opelka has reached one ATP Tour hard court final this year.
  4. Opelka is 34 places ahead of his opponent in the live rankings.
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Our Hugo Dellien vs Reilly Opelka Prediction

Reilly Opelka is a worthy favorite to progress in the Cincinnati Open. The American was a quarter-finalist in this tournament five years ago. He continues to serve faster than the vast majority of players on the tour and long sets are commonplace.

This would be a different prediction if Dellien was facing Opelka on a clay court. He rarely plays on hard courts and has only won twice on this surface in 2025. Our Hugo Dellien v Reilly Opelka prediction is Reilly Opelka to win in straight sets.

Prediction :

 

Reilly Opelka to win in straight sets

 
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Hugo Dellien vs Reilly Opelka Prediction
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