ATP - ATP Stuttgart Open
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by Daniel Ngulu | in Tennis Predictions
From a wildcard to a quarter-finalist! Justin Engel’s stay at the Boss Open in Stuttgart extends. He will face Felix Auger-Aliassime in the last eight, and below we have a prediction for the match.
After seeing off James Duckworth in the opening round, Engel proved it wasn’t a fluke in his next game. In straight sets of 6-4, 6-4, he beat the higher-ranked American, needing just one hour and 18 minutes.
With that win, the reward is drawing an even higher-placed player. The German teenager will hope to carry his giant-killing attitude with him to the Center Court.
A two-time finalist here, Auger-Aliassime will go into this match looking to stop the youngster. The Canadian has only lost twice at Stuttgart, and both were in the final – in 2019 and 2021.
As he looks to go one step further, the world No. 29 will set out to ensure Engel doesn’t progress. He hasn’t lost a quarter-final match this season, and at Stuttgart he will be targeting a third title for the season, having won in Adelaide and Montpellier.
After beating Giovanni Mpetshi Perricard 2-0, Auger-Aliassime has compiled a 7-2 record so far in matches at the Stuttgart Open. Only one of his wins needed a deciding set.
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The Best Betting Odds for Justin Engel v Felix Auger Aliassime Match
| Bookmaker | 1 | 2 | Bonus up to |
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4.33 | 1.22 |
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4.2 | 1.22 |
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4.25 | 1.22 |
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4.2 | 1.22 |
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4.6 | 1.21 |
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Who will win the Justin Engel vs Felix Auger Aliassime Tennis game?
Our prediction for the Justin Engel vs Felix Auger Aliassime match is: Auger-Aliassime to win in straight sets.
The best winner predictions and betting odds for the Justin Engel vs Felix Auger Aliassime game on 13/06/2025 of the current ATP Stuttgart Open season:
- Justin Engel has a 41.22% chance to win against Felix Auger Aliassime according to Unibet ⭐ with the odds of 4.6.
- Felix Auger Aliassime has a 58.78% probability of winning facing Justin Engel ⭐ with odds of 1.22 at Bet365.
Justin Engel vs Felix Auger Aliassime Best Prediction and Odds
Based on the bookmaker's betting lines in this match, Justin Engel has a 41.22 % chance to win.
| Prediction | Chance to win |
|---|---|
| Justin Engel | 41.22 % |
| Felix Auger Aliassime | 58.78 % |
Justin Engel vs Felix Auger Aliassime Form
Justin Engel and Felix Auger Aliassime Last Matches
3/6 (50%)
3/6 (50%)
12 Jun 2025 - ATP Stuttgart Open
10 Jun 2025 - ATP Stuttgart Open
3 Jun 2025 - Heilbronn, Germany
26 May 2025 - Vicenza, Italy
25 May 2025 - Vicenza, Italy
21 May 2025 - ATP Hamburg Open
4/6 (67%)
2/6 (33%)
12 Jun 2025 - ATP Stuttgart Open
27 May 2025 - ATP French Open
23 May 2025 - ATP Hamburg Open
22 May 2025 - ATP Hamburg Open
21 May 2025 - ATP Hamburg Open
20 May 2025 - ATP Hamburg Open
Justin Engel - Felix Auger Aliassime Key Points
- Auger-Aliassime won six times in straight sets at the Stuttgart Open.
- In three of his last six matches, Engel failed to win a set.
- Auger-Aliassime has four wins in his last six matches.
- Engel lost four of his last eight matches.
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Our Justin Engel vs Felix Auger Aliassime Prediction
Justin Engel has caused a few upsets at the Stuttgart Open and deservedly grabbed his chance at the quarter-finals. He will be gunning for a slot at the semi-final, but having played very few main draw matches, he lacks the experience at this level.
Auger-Aliassime is a two-time finalist here and has had a far better season, which will build his confidence for this match. He hasn’t dropped many sets in his matches here either. Our prediction for Justin Engel v Felix Auger-Aliassime is for Auger-Aliassime to win in straight sets.
Get a retirement guarantee for the Justin Engel vs. Felix Auger Aliassime game!

When you place a bet on the match between Justin Engel and Felix Auger Aliassime you can get a retirement guarantee with bet365. This means that your bet will be paid out as a winner if your opponent retires.
It does not matter whether you bet on Justin Engel or Felix Auger Aliassime, if your opponent has to retire from the match with an injury, you will get paid as a winner!
All tips are fully researched and given in good faith, but profits cannot be guaranteed.