If they played today
Jan Choinski
49%
Sets 0–2
Thin data
Zdenek Kolar
51%
2–0
24%
2–1
25%
1–2
25%
0–2
26%
Chance of a third set 50%
Current ratings and the head-to-head record, for a best-of-three match with no tournament attached. For the forecast of a scheduled match, open the match page.
Side by side
| Jan Choinski | Zdenek Kolar | |
| 1539 (#299) | Rating | 1586 |
| 31–29 (52%) | Win-loss | 35–22 (61%) |
| 22 | ATP/WTA matches | 5 |
| LLLLL | Recent form | WLLLL |
All meetings (1)
| 2025-09-20 | Jan Choinski | 2–1 | ATP Singles: Bad Waltersdorf challenger |
Last five: Jan Choinski
| 2026-09-02 | L | Botic Van de Zandschulp | 0-3 | US Open, Men |
| 2026-08-24 | L | Mees Rottgering | 1-2 | Winston Salem |
| 2026-08-13 | L | Thiago Agustin Tirante | 1-2 | Cincinnati |
| 2026-07-14 | L | Nikoloz Basilashvili | 0-2 | Bastad |
| 2026-07-02 | L | Frances Tiafoe | 1-3 | Wimbledon |
Full record for Jan Choinski →
Last five: Zdenek Kolar
| 2026-08-25 | L | Borna Gojo | 0-2 | US Open, Men |
| 2026-07-14 | L | Juan Manuel Cerundolo | 1-2 | Gstaad |
| 2026-06-22 | L | Tom Gentzsch | 0-2 | Wimbledon |
| 2026-05-20 | L | Coleman Wong | 1-2 | Roland Garros |
| 2026-05-19 | W | James McCabe | 2-0 | Roland Garros |