Frances Tiafoe

Rank: 12Elo: 2018Age: 28

5 - 0

Head-to-Head

Daniel Altmaier

Rank: 57Elo: 1588Age: 28

Match Prediction

Frances

Tiafoe

Overall: 2018

Hard: 1843

Daniel

Altmaier

Overall: 1588

Hard: 1428

String Tension Elo Prediction:

Tiafoe 91.2%

-1033

ELO Comparison

Match History (5 Matches)

Showing 1 to 5 of 5 matches

Terra Wortmann Open - HalleJun 15, 2026

Semi-Finals · Grass

F. Tiafoe

D. Altmaier

Boss Open - StuttgartJun 8, 2026

1st Round · Grass

F. Tiafoe

746

D. Altmaier

6(3)64

French OpenMay 26, 2025

4th Round · Clay

F. Tiafoe

667

D. Altmaier

346(4)

Rome MastersMay 8, 2023

Round of 64 · Clay

F. Tiafoe

376

D. Altmaier

653

Australian OpenJan 16, 2023

Round of 128 · Hard

F. Tiafoe

666(5)7

D. Altmaier

3376(6)

Date	Tournament	Winner	Score
Jun 15, 2026	Terra Wortmann Open - Halle\| Semi-Finals Grass	Frances Tiafoe	66 13
Jun 8, 2026	Boss Open - Stuttgart\| 1st Round Grass	Frances Tiafoe	746 6(3)64
May 26, 2025	French Open\| 4th Round Clay	Frances Tiafoe	667 346(4)
May 8, 2023	Rome Masters\| Round of 64 Clay	Frances Tiafoe	376 653
Jan 16, 2023	Australian Open\| Round of 128 Hard	Frances Tiafoe	666(5)7 3376(6)

Recent Matches

Loading recent matches...

Detailed Stats Comparison

2026 Season Stats

Frances Tiafoe

Daniel Altmaier

Frances Tiafoe

Season

Daniel Altmaier

42–17

71% win

15–25

38% win

Serve

6.6

Aces/Match

6.4

2.3

Double Faults/Match

3.0

60%

1st Serve %

63%

75%

1st Serve Won %

70%

54%

2nd Serve Won %

47%

Return

36%

Return Points Won %

33%

3.1/7.2 (44%)

Break Point Offense

1.8/5.3 (34%)

4.2/6.4 (66%)

Break Point Defense

3.8/6.7 (57%)

Season stats are from 2026.