Stadium: Court 6 Round: 27 Ground: Clay
| ITF M25 Jablonec Nad Nisou MD | 2021/05/18 15:00 | Paulson/Rikl v Bolardt A / Stepanek A | 6-4,6-3 |
| ITF M25 Prague MD | 2021/05/16 13:00 | Paulson/Rikl v Agamenone/Matuszewski | 4-6,3-6 |
| ITF M25 Prague MD | 2021/05/16 10:45 | Guinard M / Miedler L v Paulson/Rikl | 3-6,4-6 |
| Challenger - Prague - Doubles Hommes | 2021/05/05 09:00 | Paulson/Rikl v Martinez / Vega | 7-5,3-6,5-10 |
| Challenger - Ostrava - Doubles Hommes | 2021/05/01 11:40 | Polmans/Stakhovsky v Paulson/Rikl | 7-6,3-6,10-7 |
| Challenger - Ostrava - Doubles Hommes | 2021/04/30 13:05 | King/Reese v Paulson/Rikl | 4-6,4-6 |
| Challenger - Ostrava - Doubles Hommes | 2021/04/29 13:10 | Paulson/Rikl v Barrios Vera/Tabilo | 3-6,7-5,10-8 |
| Challenger - Ostrava - Doubles Hommes | 2021/04/27 14:00 | Kopriva/Svrcina v Paulson/Rikl | 4-6,3-6 |
| ITF M25 Jablonec Nad Nisou MD | 2021/05/18 12:00 | Coloma-Heck/Jermar v Prachar/Velik | 6-3,4-6,4-10 |