Results
| Challenger Pau | 02/08 16:35 | 14 |
Jonas Forejtek v
Henri Squire
|
CANC | |
| Challenger Koblenz | 02/04 14:20 | 26 | [372] Jonas Forejtek v Florian Broska [365] | 7-6,3-6,4-6 | |
| Challenger Koblenz | 02/02 14:00 | 25 |
[427] Vadym Ursu
v
Jonas Forejtek [371] |
2-6,1-6 | |
| M25 Chennai | 01/17 04:30 | - |
[247] Max Houkes
v
Jonas Forejtek [387] |
6-4,6-4 | |
| M25 Chennai | 01/16 06:47 | - | [387] Jonas Forejtek v Aziz Ouakaa [302] | 6-3,6-0 | |
| M25 Chennai | 01/15 04:30 | - | [387] Jonas Forejtek v Masamichi Imamura [215] | 6-1,6-4 | |
| M25 Chennai | 01/14 06:00 | - | [387] Jonas Forejtek v Taisei Ichikawa [271] | 6-7,6-0,6-2 | |
| Challenger Bengaluru | 01/08 09:20 | 27 |
[235] Timofey Skatov
v
Jonas Forejtek [441] |
6-4,6-2 | |
| Challenger Bengaluru | 01/07 05:30 | 26 |
[421] Dan Martin
v
Jonas Forejtek [441] |
7-6,1-6,4-6 | |
| Challenger Bengaluru | 01/05 12:45 | 25 |
[441] Jonas Forejtek v
Lloyd Harris
[220] 
|
7-6,6-4 | |
| Czechia Extraliga | 12/17 09:00 | - | Jonas Forejtek v Milos Karol | 6-7,6-7 | |
| Czechia Extraliga | 12/16 09:00 | - | Hynek Barton v Jonas Forejtek | 7-5,6-4 |
Wikipedia - Jonáš Forejtek
Jonáš Forejtek (born 10 March 2001) is a professional tennis player from the Czech Republic. Forejtek has a career high ATP singles ranking of World No. 217, achieved on 1 August 2022. He also has a career high ATP doubles ranking of No. 300, achieved on 27 October 2025. He won the 2019 Junior singles US Open. He reached the ITF world No. 1 Junior combined ranking on 9 September 2019.
Forejtek has reached ten career singles finals, with a record of 5 wins and 5 losses all on the ITF Futures Tour. Additionally, he has reached ten career doubles finals, with a record of 8 wins and 2 losses which includes a 5–1 record in ATP Challenger Tour finals.