Stadium: Court 5 Round: 62 Ground: Clay
| ITF M25 Most | 2021/05/23 15:00 | Stepanek, Antonin v Bolardt, Antonin | 2-6,4-6 |
| ITF M25 Jablonec Nad Nisou | 2021/05/17 08:30 | Bolardt, Antonin v Filip Duda | 0-6,3-6 |
| ITF M25 Prague | 2021/05/10 10:30 | Bolardt, Antonin v Rikl, Patrik | 1-6,4-6 |
| ITF M25 Prague | 2021/05/09 12:30 | Krcma, Tomas v Bolardt, Antonin | 2-6,2-6 |
| ITF M25 Pardubice | 2020/09/30 07:00 | Petr Michnev v Bolardt, Antonin | 6-3,0-6,10-6 |
| ITF M25 Pardubice | 2020/09/27 09:00 | Bolardt, Antonin v Johan Nikles | 7-5,3-6,10-6 |
| ITF M25 Prague | 2020/09/14 10:30 | Yshai Oliel v Bolardt, Antonin | 6-1,6-0 |
| ITF M25 Prague | 2020/09/13 10:30 | Bolardt, Antonin v Vanko, Tomas | 6-2,7-5 |
| ITF M25 Most | 2021/05/23 14:00 | Papik, Tomas v Mark Havlicek | 3-6,3-6 |