ATP tennis predict — Quentin Halys vs Coleman Wong

ATP Hard Shanghai · 1. round 10:35

Predicted probability

Quentin Halys

France

35.79%

Coleman Wong

Hong Kong

64.21%

Average Odds

1.73 / 2.09

Market probability

54.71% / 45.29%

Why This Prediction?

Coleman Wong is the favorite because he has a stronger return game (39.6% vs 31.1% of return points won), more aces per game (0.39 vs 0.36) and a stronger serve (69.7% vs 65.6% of service points won).

Player Comparison

1924.3 Elo 1875.0

1827.9 Elo (surface) 1857.2

146 Wins 51

93 Wins (surface) 50

10 Last 15 form 11

0 Head-to-head wins 0

0.906 Dominance ratio 1.309

48 Rank 101

30.0 Age 22.3

right Hand right

Performance vs. the Odds

Career record grouped by how big a favorite the market made each player, based on their average odds.

Quentin Halys

Heavy favorite (odds below 1.30) 1W–0L · 100.0%

Favorite (odds 1.30-1.80) 8W–4L · 66.7%

Even match (odds 1.80-2.20) 0W–2L · 0.0%

Underdog (odds 2.20-4.00) 7W–3L · 70.0%

Heavy underdog (odds above 4.00) 0W–2L · 0.0%

27 matches with market odds since 2026-05-24.

Coleman Wong

Heavy favorite (odds below 1.30) 5W–1L · 83.3%

Favorite (odds 1.30-1.80) 8W–5L · 61.5%

Even match (odds 1.80-2.20) 2W–1L · 66.7%

Underdog (odds 2.20-4.00) 3W–1L · 75.0%

Heavy underdog (odds above 4.00) 0W–3L · 0.0%

29 matches with market odds since 2026-05-24.

Serve & Return

Serve and return win rates from each player's last 10 matches at the selected level.

Quentin Halys Coleman Wong

1st Serve In %

55.1%

54.1%

1st Serve Points Won %

81.6%

80.2%

2nd Serve Points Won %

47.0%

58.9%

Return Points Won vs 1st Serve %

24.4%

33.3%

Return Points Won vs 2nd Serve %

50.7%

51.2%

Aces per Service Game

0.75

0.77

Double Faults per Service Game

0.32

0.19

Based on each player's last 10 ATP/Grand Slam matches.

1st Serve In %

63.5%

59.0%

1st Serve Points Won %

77.4%

76.2%

2nd Serve Points Won %

51.0%

50.8%

Return Points Won vs 1st Serve %

25.3%

23.9%

Return Points Won vs 2nd Serve %

47.3%

49.6%

Aces per Service Game

0.66

0.73

Double Faults per Service Game

0.27

0.25

Based on each player's last 10 Challenger matches.

Break Point Performance

How each player handles the biggest points - break points saved serving, and converted returning - from their last 10 matches at the selected level.

Quentin Halys Coleman Wong

Break Points Saved %

68.9%

63.8%

Break Points Converted %

38.5%

33.7%

Based on each player's last 10 ATP/Grand Slam matches.

Break Points Saved %

73.6%

52.5%

Break Points Converted %

33.3%

38.6%

Based on each player's last 10 Challenger matches.

Head-to-Head

Quentin Halys and Coleman Wong have never played each other.

Quentin Halys vs Coleman Wong — Prediction