Jiri Vesely has a competitive clay court record of 58–64 across 122 matches (47.5%). The record shows a player capable of competing here, though there is clear room to push the win rate higher. Jiri Vesely has reached 1 final without yet claiming a title on clay — one of the finest margins in tennis.

At Grand Slam level (Roland Garros): Jiri Vesely has struggled at Grand Slam level on clay: 5–11 (31.3%) in 16 matches. The best-of-five format and elite fields make this the toughest benchmark on this surface.

ATP Masters 1000 on clay (Monte Carlo, Madrid, Rome): Jiri Vesely is 5–6 (45.5%) across 11 Masters matches — below .500 in the Tour's deepest fields. Lifting that record here would unlock better results across the whole clay swing.

One final reached on clay, without converting it into a title. That final-round experience is valuable groundwork for going one step further next time. 5 semifinals. 10 quarterfinals.

vs. Top 10 on clay: 1–6 (14.3%, 7 matches). Top 10 opponents have represented a clear ceiling on clay; addressing that deficit is the single biggest lever for improving the overall record here.

By format on clay — best-of-five: 7–13 (35.0%); best-of-three: 51–51 (50.0%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on clay.

Best season: 2020 — 6–3 (66.7%) from 9 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.