| ITF M15 Buschhausen | 09/16 11:40 | 28 | Jonas Forejtek v Luca Castagnola | 7-5,6-0 | |
| ITF M15 Buschhausen | 09/15 13:45 | 27 | Jonas Forejtek v Marc Majdandzic | 6-4,6-2 | |
| ITF M15 Buschhausen | 09/14 14:30 | 26 | Jonas Forejtek v Marcel Zielinski | 6-3,6-2 | |
| ITF M15 Buschhausen | 09/13 10:45 | 25 | Jonas Forejtek v Yvo Panak | 6-4,6-7,7-6 | |
| Challenger Tulln | 09/04 08:00 | 19 | Benjamin Hassan v Jonas Forejtek | 5-7,7-6,7-5 | |
| Challenger Tulln | 09/03 08:00 | 14 | Jonas Forejtek v Denis Klok | 6-1,6-2 | |
| ITF M25 Jablonec Nad Nisou | 08/30 13:20 | 25 | Matyas Cerny v Jonas Forejtek | 6-3,6-3 | |
| Challenger Prague | 08/23 11:50 | 26 | Jonas Forejtek v Joao Sousa | 0-6,6-4,4-6 | |
| Challenger Prague | 08/21 14:05 | 25 | Jonas Forejtek v Javier Barranco Cosano | 6-4,3-6,6-4 | |
| Challenger Meerbusch | 08/07 11:25 | 45 | Jonas Forejtek v Miguel Damas | 0-6,6-4,3-6 | |
| Challenger Liberec | 07/30 13:00 | 14 | [434] Jonas Forejtek v Yanaki Milev [481] | 3-6,4-6 | |
| ITF M25 Kramsach | 07/27 08:35 | 26 | Jonas Forejtek v Gerard Campana Lee | 0-6,1-6 | |
| ITF M25 Kramsach | 07/25 13:45 | 25 | Michal Lusovsky v Jonas Forejtek | 4-6,2-6 | |
| Challenger Lille | 03/27 10:55 | 19 | [298] Jonas Forejtek v Beibit Zhukayev [343] | 4-6,4-6 | |
| Challenger Lille | 03/26 13:20 | 14 | [298] Jonas Forejtek v Niklas Schell [228] | 6-3,7-6 | |
| Challenger St Brieuc | 03/22 10:00 | 25 | [298] Jonas Forejtek v Sascha Gueymard Wayenburg [469] | 2-6,3-6 | |
| Challenger Lugano | 03/06 13:30 | 19 | [286] Jonas Forejtek v Dan Added [279] | 3-6,2-6 | |
| Challenger Lugano | 03/05 16:45 | 14 | Jonas Forejtek v Jakub Nicod | 6-3,6-4 | |
| ATP Delray Beach | 02/11 22:30 | 14 | [105] Nuno Borges v Jonas Forejtek [271] | 6-0,6-3 | |
| ATP Dallas | 02/05 17:00 | 14 | [377] Alex Rybakov v Jonas Forejtek [270] | 6-4,6-4 | |
| Challenger Cleveland | 01/31 23:35 | 25 | [128] Steve Johnson v Jonas Forejtek [270] | 6-4,7-6 | |
| ITF M25 Wesley Chapel | 01/25 19:25 | 25 | Jonas Forejtek v Isaiah Strode | 1-6,3-6 | |
| Challenger Hamburg | 10/21 10:30 | 27 | [236] Jonas Forejtek v Alexander Ritschard [216] | 6-4,5-7,4-6 | |
| Challenger Hamburg | 10/19 11:15 | 26 | [236] Jonas Forejtek v Duje Ajdukovic [352] | 6-2,7-6 | |
| Challenger Hamburg | 10/17 15:40 | 25 | [236] Jonas Forejtek v Salvatore Caruso [290] | 6-3,6-2 | |
| Challenger Ismaning | 10/13 12:45 | 26 | [238] Jonas Forejtek v Vasek Pospisil [122] | 6-7,4-6 | |
| Challenger Ismaning | 10/11 15:45 | 25 | [463] Marko Topo v Jonas Forejtek [238] | 2-6,6-3,3-6 | |
| Challenger Mouilleron le Captif | 10/03 18:10 | 25 | [286] Arthur Cazaux v Jonas Forejtek [230] | 7-6,6-4 | |
| Challenger Orleans | 09/26 18:55 | 25 | [229] Jonas Forejtek v Gijs Brouwer [146] | 4-6,7-5,6-7 | |
| Challenger Szczecin | 09/11 14:10 | 14 | Jonas Forejtek v Tim Handel | 4-6,0-6 |
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 World No. 302, achieved on 28 February 2022. Forejtek has reached five career singles finals, with a record of 2 wins and 3 losses all on the ITF Futures Tour. Additionally, he has reached five career doubles finals, with a record of 4 wins and 1 loss which includes a 2–0 record in ATP Challenger Tour finals.