Match Info
CHALLENGER MEN - SINGLES: Curitiba, clay - Quarter-finalsDate: 2 October 2026, Friday
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Guido Ivan Justo |
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Gonzalo Villanueva |
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1 |
X |
2 |
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1.50 |
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2.40 |
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1.5 |
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2.41 |
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1.51 |
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2.42 |
Watch |
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1.53 |
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2.45 |
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Avarage Now (Initially) |
1.51 ↑ (1.35) |
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2.42 ↓ (2.95) |
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- The most likely Over/Under: 21.50
- The best margin for this event is 6.2%, offered by

#Advertisement. For Live Stream GEO restrictions apply. Funded account required. GamblingTherapy.org. 18+ Current Win Probability
Guido Ivan Justo 61.6% | Gonzalo Villanueva 38.4% |
Initial Probability
(when we started the analysis)
Our Initial ML Estimation
Analysis of Changes in Winning Probabilities:
Guido Ivan Justo has seen a decrease in its chances compared to the initial analysis. (-7%)Note: This is a significant drop in prediction, indicating that Guido Ivan Justo's form might have worsened.Gonzalo Villanueva has improved its chances compared to the initial analysis. (+7%)Note: This is a significant improvement in prediction, suggesting Gonzalo Villanueva's recent form is better than expected.ML Model estimates a higher probability for Guido Ivan Justo than the current prediction. (+4.2%)ML Model estimates a lower probability for Gonzalo Villanueva than the current prediction. (-4.2%)Guido Ivan Justo - Gonzalo Villanueva Predictions
Users Predictions:
3 users predict this event. Justo will win (votes: 2 - 66.7%). Villanueva will win (votes: 1 - 33.3%). Expected Score (Market Odds): 2:0 
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Preview
Justo is ranked ATP: 239., and Villanueva is ranked ATP: 329..The recent form of both competitors has been marked by mixed results.Villanueva could enjoy a physical edge thanks to more rest days ahead of this match. Justo carries the favorite tag into this contest.In the last 5 head-to-head meetings, Justo has recorded 5 wins, 0 draws, and 0 losses, with a goal aggregate of 10:2 (averaging 2:0.4 goals per game).
Last Results with these Odds
Gonzalo Villanueva - the odds 2.95 are the expected chance of winning is 31.4%, but this team recently wins 22% of matches with these odds.
Form
✺ - easy match;
✺ - difficult match;
Latest Head to Head
| ATP Challenger | | | 21.09.26 | Gonzalo Villanueva - Guido Ivan Justo | 1:2 | | 24.02.26 | Gonzalo Villanueva - Guido Ivan Justo | 0:2 | | 28.04.25 | Guido Ivan Justo - Gonzalo Villanueva | 2:0 | | 03.02.25 | Gonzalo Villanueva - Guido Ivan Justo | 0:2 | | 19.04.23 | Gonzalo Villanueva - Guido Ivan Justo | 1:2 |
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