Zhizhen Zhang

Rank: 214Elo: 1471Age: 29

1 - 1

Head-to-Head

Daniel Altmaier

Rank: 85Elo: 1452Age: 27

Match Prediction

Zhizhen

Zhang

Overall: 1471

Hard: 1494

Daniel

Altmaier

Overall: 1452

Hard: 1542

String Tension Elo Prediction:

49.8%

50.2%

Implied Odds:

Altmaier: -101

ELO Comparison

Match History (2 Matches)

Showing 1 to 2 of 2 matches

Date	Tourn.Tournament	Winner	Score
May 6, 2026	Internazionali BNL d'Italia - Rome\| 1st Round Clay	Daniel Altmaier	476 66(3)4
Jul 24, 2023	Hamburg\| Quarter-Final Clay	Zhizhen Zhang	66 44

Recent Matches

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Detailed Stats Comparison

2026 Season Stats

Zhizhen Zhang

Daniel Altmaier

Zhizhen Zhang

Season Comparison

Daniel Altmaier

4-10

6-15

29%

Serve Statistics

6.4

Aces/Match

4.8

1.5

Double Faults/Match

2.4

59%

1st Serve %

63%

66%

1st Serve Won %

68%

44%

2nd Serve Won %

48%

Return Statistics

27%

Return Points Won %

33%

1.1/2.9 (40%)

Break Point Offense

1.8/4.8 (37%)

3.8/6.1 (62%)

Break Point Defense

3.1/6.3 (50%)

Note: Season stats are from the 2026 season.