Adrian Mannarino vs Raphael Collignon Prediction & Betting Tips - ATP Geneva Open

ATP - ATP Geneva Open

ATP 46 France
Adrian Mannarino
19/05/2026 12:00
ATP 37 Belgium
Raphael Collignon

Prediction :

 

Raphael Collignon at -6.5

 
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 by Kennedy Kechula | in Tennis Predictions

Adrian Mannarino and Raphael Collignon, both unseeded, will face off in the opening round at the 2026 Geneva Open. This is their first career meeting. Seven straight defeats and struggles specifically on clay this season do not paint Mannarino as a favorite here, as we’ll see in our prediction.

Adrian Mannarino is having a difficult season and so far has lost more matches than he has won. Competing on clay has been much more difficult for the veteran Frenchman, who is yet to win a clay fixture in six tries.

Mannarino, who has won just two sets in those six fixtures, lost in the first round in Rome last time out. Currently the ATP’s world number 44, Mannarino has compiled a 7-16 record and has lost 12 opening-round fixtures.

While Mannarino has been struggling to keep his season afloat, his opponent has been in exquisite form. Raphael Collignon has won 24 of the 31 fixtures he has contested across the tour and challenger circuits.

A champion in two lower-level events so far, the Belgian has been almost near perfect on clay. Collignon started the clay season with nine consecutive victories and only saw this streak come to an end last time out.

Seeking a second consecutive Challenger title, the world number 64 was defeated in Bordeaux in a hard-fought, three-set match.

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Adrian Mannarino v Raphael Collignon Best Betting Odds

Bookmaker 1 2 Bonus up to
Melbet
7.5 1.09
Betwinner
7.8 1.08
Bet365
9 1.07
Roobet
7.4 1.06
BC Game
7.4 1.06
Check all Adrian Mannarino vs Raphael Collignon odds

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Who will win the Adrian Mannarino vs Raphael Collignon Tennis game?

Our prediction for the Adrian Mannarino vs Raphael Collignon match is: Raphael Collignon at -6.5.

The best winner predictions and betting odds for the Adrian Mannarino vs Raphael Collignon game on 19/05/2026 of the current ATP Geneva Open season:

  • Adrian Mannarino has a 15.2% chance to win against Raphael Collignon according to Bet365 ⭐ with the odds of 9.
  • Raphael Collignon has a 84.8% probability of winning facing Adrian Mannarino ⭐ with odds of 1.1 at Betway.

Adrian Mannarino vs Raphael Collignon Best Prediction and Odds

Based on the bookmaker's betting lines in this match, Adrian Mannarino has a 15.2 % chance to win.

PredictionChance to win
Adrian Mannarino15.2 %
Raphael Collignon84.8 %

Adrian Mannarino vs Raphael Collignon Form

Adrian Mannarino and Raphael Collignon Last Matches

Adrian Mannarino Last matches
L L L L L L
Wins

0/6 (0%)

Losses

6/6 (100%)

6 May 2026 - ATP Italian Open

Damir Dzumhur
2 :  0
Adrian Mannarino

22 Apr 2026 - ATP Mutua Madrid Open

Ignacio Buse
2 :  0
Adrian Mannarino

13 Apr 2026 - ATP Barcelona

Nuno Borges
2 :  0
Adrian Mannarino

6 Apr 2026 - ATP Monte Carlo Masters

Zizou Bergs
2 :  0
Adrian Mannarino

3 Apr 2026 - ATP BCR Open Romania

Daniel Merida
2 :  1
Adrian Mannarino

20 Mar 2026 - ATP Miami

Tommy Paul
2 :  1
Adrian Mannarino
Raphael Collignon Last matches
W W L W W L
Wins

4/6 (67%)

Losses

2/6 (33%)

22 Mar 2026 - ATP Miami

Tommy Paul
2 :  1
Raphael Collignon

20 Mar 2026 - ATP Miami

Raphael Collignon
2 :  0
Flavio Cobolli

19 Mar 2026 - ATP Miami

Raphael Collignon
2 :  1
Grigor Dimitrov

4 Mar 2026 - ATP Indian Wells

Joao Fonseca
2 :  0
Raphael Collignon

8 Feb 2026 - Davis Cup

Ivan Ivanov
0 :  2
Raphael Collignon

7 Feb 2026 - Davis Cup

Alexander Vasilev
0 :  2
Raphael Collignon
Adrian Mannarino vs Raphael Collignon Prediction

Adrian Mannarino - Raphael Collignon Key Points

  1. Only once in his last 10 outings has Collignon failed to win.
  2. Mannarino has lost seven consecutive fixtures.
  3. Collignon has recorded nine victories on clay.
  4. Mannarino has lost six times on clay.
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Our Adrian Mannarino vs Raphael Collignon Prediction

In our prediction for Adrian Mannarino v Raphael Collignon, we have Raphael Collignon at -6.5. This match seems like a mismatch going by form. Collignon arrives in red-hot form, while Mannarino is experiencing an alarming losing streak.

The Frenchman hasn’t won in seven outings, while his Belgian opponent has lost just once in 10 fixtures. Collignon is tearing through the clay season, while Mannarino is struggling to win sets, let alone matches, on clay. Another advantage that Collignon has is that he is much younger than Mannarino and should be more agile on the court. 

Prediction :

 

Raphael Collignon at -6.5

 
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All tips are fully researched and given in good faith, but profits cannot be guaranteed.