ATP tennis predict — Chun Hsin Tseng vs Tianhui Zhang

Challenger Hard Zhangjiagang challenger · 1. round 07:25

Predicted probability

Chun Hsin Tseng

Chinese Taipei

68.82%

Tianhui Zhang

China

31.18%

Average Odds

1.22 / 4.01

Market probability

76.67% / 23.33%

Why This Prediction?

Chun Hsin Tseng is the favorite because he has a higher Elo rating (1658 vs 1485), a stronger return game (43.1% vs 31.9% of return points won) and a stronger serve (64.4% vs 58.4% of service points won).

Player Comparison

1657.5 Elo 1485.4

1499.2 Elo (surface) 1481.0

188 Wins (Challenger) 6

57 Wins (surface) 6

9 Last 15 form 6

0 Head-to-head wins 0

1.213 Dominance ratio 0.767

221 Rank 845

25.1 Age 20.5

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.

Chun Hsin Tseng

Heavy favorite (odds below 1.30) 3W–2L · 60.0%

Favorite (odds 1.30-1.80) 9W–3L · 75.0%

Even match (odds 1.80-2.20) 1W–1L · 50.0%

Underdog (odds 2.20-4.00) 2W–3L · 40.0%

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

24 matches with market odds since 2026-05-26.

Tianhui Zhang

Heavy favorite (odds below 1.30) 0W–0L · 0.0%

Favorite (odds 1.30-1.80) 0W–0L · 0.0%

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

Underdog (odds 2.20-4.00) 0W–0L · 0.0%

Heavy underdog (odds above 4.00) 0W–1L · 0.0%

1 matches with market odds since 2026-09-01.

Serve & Return

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

Chun Hsin Tseng Tianhui Zhang

1st Serve In %

62.1%

—

1st Serve Points Won %

65.3%

—

2nd Serve Points Won %

47.3%

—

Return Points Won vs 1st Serve %

23.5%

—

Return Points Won vs 2nd Serve %

51.1%

—

Aces per Service Game

0.22

—

Double Faults per Service Game

0.32

—

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

1st Serve In %

60.2%

60.3%

1st Serve Points Won %

73.5%

66.5%

2nd Serve Points Won %

55.1%

47.2%

Return Points Won vs 1st Serve %

33.0%

23.9%

Return Points Won vs 2nd Serve %

55.1%

47.7%

Aces per Service Game

0.29

0.36

Double Faults per Service Game

0.08

0.49

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.

Chun Hsin Tseng Tianhui Zhang

Break Points Saved %

50.0%

—

Break Points Converted %

27.8%

—

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

Break Points Saved %

59.6%

56.8%

Break Points Converted %

39.0%

35.8%

Based on each player's last 10 Challenger matches.

Head-to-Head

Chun Hsin Tseng 0 – 0 Tianhui Zhang

Hard Zhangjiagang challenger · 2026-09-01

1. round

Chun Hsin Tseng #221

Tianhui Zhang #845

6-4 6-0

8 Aces 1

0 Double Faults 1

42 Service Points 54

24 First Serve In 34

21 First Serve Won 20

13 Second Serve Won 7

0 Break Points Saved 3

0 Break Points Faced 7

- Winners -

- Unforced Errors -

1.2 Average Odds 4.0

Chun Hsin Tseng vs Tianhui Zhang — Prediction