T. S. Kwiatkowski and S. Kirchheimer are level 1-1 in their head-to-head since 2018 over 2 matches.
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34 ATP & WTA matches analysed today
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By surface
| Surface | T. S. Kwiatkowski | S. Kirchheimer |
| Hard | 1 | 1 |
Current ELO by surface
| Surface | T. S. Kwiatkowski | S. Kirchheimer |
| Hard |
1474 (79-66) |
1337 (160-147) |
| Clay |
1381 (16-16) |
1267 (38-40) |
| Grass |
1326 (0-4) |
— |
ELO is computed per surface from results since 2018; the win-loss pair is that surface's record.
Match history
| Date | Winner | Score | Event |
| Aug. 18, 2024 | S. Kirchheimer | 2 - 0 | ATP Winston-Salem · Final · hard |
| Nov. 7, 2023 | T. S. Kwiatkowski | 2 - 1 | Knoxville Challenger Men · 1/16-finals · hard |
Recent form
| Date | | Opponent | Score | Event |
| March 10, 2026 |
L |
B. Bicknell |
1 - 2 |
Phoenix · Final · hard |
| March 9, 2026 |
W |
E. Ymer |
0 - 0 |
Phoenix · Semi-finals · hard |
| Feb. 7, 2026 |
L |
S. Shimabukuro |
2 - 0 |
Dallas · Semi-finals · hard |
| Oct. 27, 2025 |
L |
P. Zahraj |
0 - 2 |
Charlottesville · 1/16-finals · hard |
| Sept. 9, 2025 |
L |
A. Rybakov |
2 - 0 |
Winston Salem · 1/16-finals · hard |
| Date | | Opponent | Score | Event |
| Aug. 12, 2026 |
L |
A. Okonkwo |
1 - 0 |
M25 East Lansing, MI · 1/16-finals · hard |
| Aug. 2, 2026 |
L |
T. Zink |
2 - 0 |
Lexington · Semi-finals · hard |
| July 19, 2026 |
L |
E. Aguiard |
1 - 2 |
Winnipeg · Semi-finals · hard |
| July 14, 2026 |
L |
P. Sekulic |
0 - 2 |
Granby · 1/16-finals · hard |
| July 13, 2026 |
W |
E. Winter |
0 - 2 |
Granby · Final · hard |
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