Rank: 87Elo: 1635Age: 23

0 - 1

Head-to-Head

Rank: 60Elo: 1619Age: 27
String Tension

Upcoming match

Sun, Aug 30, 2026 · 3:00 PM UTC

U.S. Open

1st Round

Grand SlamHard

Key Stat: Altmaier 3–0 breaks

Dallas · Feb 23

Three rackets logoMatch Prediction

US flag
Zachary
Svajda

Overall: 1635

Hard: 1453

VS
DE flag
Daniel
Altmaier

Overall: 1619

Hard: 1460

String Tension Elo Prediction:

Svajda 50.9%

-104

String Tension

ELO Comparison

Match History (1 Match)

Showing 1 to 1 of 1 matches
DallasFeb 6, 2023
Round of 32 · Hard
United StatesZ. Svajda
24
GermanyD. Altmaier
66

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Detailed Stats Comparison

Zachary Svajda
vs
Daniel Altmaier
913
41% win
1524
38% win

Serve

8.3
Aces/Match
6.2
2.8
Double Faults/Match
2.8
59%
1st Serve %
63%
73%
1st Serve Won %
70%
48%
2nd Serve Won %
47%

Return

32%
Return Points Won %
33%
2.5/6.9 (36%)
Break Point Offense
1.9/5.3 (35%)
4.1/7.2 (57%)
Break Point Defense
3.7/6.5 (57%)

Season stats are from 2026.