Jan Jermar is a professional tennis player from Czechia, born 12 April 2000. The Czech competes on the ATP Tour and plays right-handed. Jermar stands 191 cm (6 ft 3 in) tall.
This page tracks Jan Jermar's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Rankings
Trends
Jermar has won 2 of the last 14 first sets
14%Ranking Projection
Trajectory from our weekly snapshots. Defending— points dropping in the next ~12 weeks (last year's results at the same events). Win … — points gained by winning the round they're currently in. Expected — most likely landing rank from our draw model (Elo over the bracket). ATP points table.
Career highs
Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. Umpiry rank is the player’s position by our rating — the arrow shows how many spots that is above (▲) or below (▼) their official ranking.
2026 season form
0–3W–L0%
Recent surface record
Career record
1–13W–L
Career surface record
Recent results
Exhibitions & team events
Shown for completeness — not counted in form, surface, or career stats. 12 matches (exhibitions, Davis / Laver / United Cup).
More Czechia players
Explore the rankings
Frequently asked questions
How tall is Jan Jermar?
Jan Jermar is 191 cm (6 ft 3 in) tall.
When was Jan Jermar born?
Jan Jermar was born on 12 April 2000 (26 years old).
Where is Jan Jermar from?
Jan Jermar is from Czechia.
Is Jan Jermar right or left-handed?
Jan Jermar plays right-handed.