Jan Choinski vs Zhizhen Zhang | Head-to-Head

String Tension

Jan Choinski

Rank: 125Elo: 1480Age: 29

0 - 1

Head-to-Head

Zhizhen Zhang

Rank: 365Elo: 1552Age: 29

Match Prediction

Jan

Choinski

Overall: 1480

Hard: 1470

Zhizhen

Zhang

Overall: 1552

Hard: 1503

String Tension Elo Prediction:

41.4%

58.6%

Implied Odds:

Zhang: -141

Match History (1 Match)

Showing 1 to 1 of 1 matches

Hamburg 2023Hamburg 2023R32

Zhizhen ZhangZhizhen Zhang✓

Jan ChoinskiJan Choinski

Date	Tournament	Winner	Score
Jul 24, 2023	Hamburg\| Round of 32 Clay	Zhizhen Zhang	6-4 · 7-5

Recent Matches

Jan Choinski (0-0)

No recent matches available

Zhizhen Zhang (0-0)

No recent matches available

Jan Choinski (0-0)

No recent matches available

Detailed Stats Comparison

2026 Season Stats

Jan Choinski

Zhizhen Zhang

Jan Choinski

Season Comparison

Zhizhen Zhang

0-1

1-2

33%

Serve Statistics

4.0

Aces/Match

7.3

3.0

Double Faults/Match

1.0

59%

1st Serve %

65%

63%

1st Serve Won %

71%

50%

2nd Serve Won %

52%

Return Statistics

22%

Return Points Won %

27%

0.0/2.0 (0%)

Break Point Offense

1.0/4.3 (23%)

7.0/9.0 (78%)

Break Point Defense

2.0/4.0 (50%)

Note: Season stats are from the 2026 season.