Match Info
ATP - SINGLES: Shanghai - Qualification, hard - FinalDate: 30 September 2025, Tuesday
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Valentin Royer |
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Billy Harris |
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- The best margin for this event is 4.5%, offered by

#Advertisement. For Live Stream GEO restrictions apply. Funded account required. GamblingTherapy.org. 18+ Current Win Probability
Valentin Royer 71.4% | Billy Harris 28.6% |
Initial Probability
(when we started the analysis)
Our Initial ML Estimation
Analysis of Changes in Winning Probabilities:
Valentin Royer has improved its chances compared to the initial analysis. (+11.2%)Note: This is a significant improvement in prediction, suggesting increased confidence in Valentin Royer's performance.Billy Harris has seen a decrease in its chances compared to the initial analysis. (-11.2%)Note: This is a significant drop in prediction, and Billy Harris might be facing challenges that affect their performance.ML Model estimates a lower probability for Valentin Royer than the current prediction. (-8%)Note: The ML model's lower estimate suggests that there may be underlying issues with Valentin Royer that the model has picked up on.ML Model estimates a higher probability for Billy Harris than the current prediction. (+8%)Note: The ML model's higher estimate suggests that Billy Harris could outperform expectations, possibly based on recent matchups or player stats.Valentin Royer - Billy Harris Predictions
Users Predictions:
10 users predict this event. Royer will win (votes: 5 - 50%). Harris will win (votes: 5 - 50%).
Confidence interval (95%) for Royer: 19% – 81%.Verified Performance Core (Selected Experts): 2 Selected Experts predict this event. Harris (votes: 2 - 100%). Over/Under & Asian Handicap Predictions by Selected Experts:- O/U 22 Games - under (votes: 1 - 100%) .
Expected Score (Market Odds): 2:0 
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Preview
Royer is ranked ATP: 76. Harris is ranked ATP: 131.Royer is showing really good form (last 5 games: 4 wins).Harris's form has been unstable in recent games (in the last 5 games, wins – 3).Royer may have a physical advantage due to more rest days in recent times. In this match, Royer is the team to beat.In the last 1 head-to-head match, Royer won 1 match, drew 0 matches, lost 0 matches, and goals 0:0.
Last Results with these Odds
Billy Harris - the odds 2.3 are the expected chance of winning is 39.79%, but this team recently wins 29% of matches with these odds.
Form
✺ - easy match;
✺ - difficult match;
Latest Head to Head
| ATP Challenger | | | 09.01.23 | Valentin Royer - Billy Harris | Harris B. retired |
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