Jan Jermar (CZE)
Country: Czech Republic,
Born in 2000 (25 years old),
Category: ATP
ATP Ranking
2126
15
Season High : 1560
Career High : 1489
ITF Ranking
-
Career High : 381
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 4 | 0 | 4 | 0 | 4 | 0.000 | 0 | 2 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|
| Challenger 75 | 1 | 0 | 1 | 0 | 1 | 0.000 | 0 | 1 | 0 | 0 |
| M25 | 3 | 0 | 3 | 0 | 3 | 0.000 | 0 | 1 | 0 | 0 |
Tournaments played in 2025
See detailed tennis results of Jan Jermar| Nov 24 | Chall. 50 | [Q] | Athens Challenger, Athens(GRE) |
| Nov 03 | M25 | [Q] | M25 Monastir 50, Monastir(TUN) |
| Nov 03 | M25 | 1/16 | M25 Monastir 50, Monastir(TUN) |
| Sep 08 | Chall. 50 | [Q] | Targu Mures I Challenger, Targu Mures(ROU) |
| Sep 01 | Chall. 100 | [Q] | Tulln Challenger, Tulln(AUT) |
| Aug 25 | Chall. 75 | [Q] | Porto II Challenger, Porto(POR) |
| Jul 28 | Chall. 75 | [Q] | Liberec Challenger, Liberec(CZE) |
| Jun 09 | Chall. 100 | [Q] | Bratislava Challenger, Bratislava(SVK) |
| Apr 28 | Chall. 75 | 1/16 | Ostrava Challenger, Ostrava(CZE) |
| Apr 14 | M15 | [Q] | M15 Antalya 15, Antalya(TUR) |
| Mar 24 | M25 | 1/16 | M25 Saint-Dizier 08, Saint Dizier(FRA) |
| Mar 24 | M25 | [Q] | M25 Saint-Dizier 08, Saint Dizier(FRA) |
| Feb 17 | M25 | [Q] | M25 Trento 01, Trento(ITA) |
| Feb 10 | M15 | [Q] | M15 Oberhaching 03, Oberhaching(GER) |
| Jan 20 | M25 | 1/16 | M25 Esch/Alzette 01, Luxembourg(LUX) |
| Jan 20 | M25 | [Q] | M25 Esch/Alzette 01, Luxembourg(LUX) |
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