Jan Vacek has found the Tour difficult, recording 30–60 across 90 matches (33.3%). The numbers point to a player still building their Tour presence — a key area of opportunity going forward. Claimed 1 title: Salvador.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): Jan Vacek has struggled at Grand Slam level: 4–11 (26.7%) in 15 matches. The best-of-five format and elite fields make this the toughest benchmark on Tour.
ATP Masters 1000 (Indian Wells, Miami, Monte Carlo, Madrid, Rome, Canada, Cincinnati, Shanghai, Paris): Jan Vacek has struggled at Masters level: 1–2 (33.3%) in 3 matches. Improving at this level is the clearest path to a stronger overall record.
One final reached, converted into a title — a perfect finals record so far. 2 semifinals. 4 quarterfinals.
vs. Top 10: 1–6 (14.3%, 7 matches). Top 10 opponents have represented a clear ceiling; addressing that deficit is the single biggest lever for improving the overall record.
By format — best-of-five: 4–11 (26.7%); best-of-three: 26–49 (34.7%). Slightly stronger in three-set contests, though the five-set record is still respectable.
Best season: 2002 — 10–25 (28.6%) from 35 matches. The best single-season display to date — a useful reference point as the career continues to develop.