Stadium: Court 23 Round: 27 Ground: Clay
| Challenger Lyon MD | 2023/06/13 15:00 | Libietis M / Reese H v Taylor A / Taylor J | 7-5,6-3 |
| Challenger - Prague - Doubles Hommes | 2023/05/13 12:50 | Libietis M / Reese H v Added D / Olivetti A | 4-6,3-6 |
| Challenger - Prague - Doubles Hommes | 2023/05/12 13:30 | Barton/Mensik v Libietis M / Reese H | 3-6,4-6 |
| Challenger - Prague - Doubles Hommes | 2023/05/11 15:00 | Libietis M / Reese H v Nouza/Paulson | 6-3,7-6 |
| Challenger - Prague - Doubles Hommes | 2023/05/10 12:05 | Eysseric/Qureshi v Libietis M / Reese H | 6-7,2-6 |
| Challenger - Prague - Doubles Hommes | 2023/05/03 12:00 | Libietis M / Reese H v Arribage/Gaston | 6-4,3-6,5-10 |
| Challenger - Ostrava - Doubles Hommes | 2023/04/27 10:40 | Libietis M / Reese H v Andreozzi/Duran | 4-6,4-6 |
| Challenger - Ostrava - Doubles Hommes | 2023/04/26 09:00 | Libietis M / Reese H v Ionel/Jecan | 6-2,7-6 |
| Challenger Lyon MD | 2023/06/14 10:15 | Bergevi/Veldheer v Frantzen/Jebens | 6-7,4-6 |
| Challenger Heilbronn MD | 2023/06/11 11:00 | Frantzen/Jebens v Cornea/Philipp Oswald | 7-6,6-4 |
| Challenger Heilbronn MD | 2023/06/09 15:30 | Frantzen/Jebens v Golubev/Molchanov | 6-4,7-6 |
| Challenger Heilbronn MD | 2023/06/08 17:35 | Frantzen/Jebens v Arias/Zeballos | 7-5,6-2 |
| Challenger Heilbronn MD | 2023/06/07 10:00 | Arneodo/Weissborn v Frantzen/Jebens | 6-7,6-3,6-10 |
| Challenger Troisdorf MD | 2023/05/31 09:00 | Frantzen/Jebens v Bergevi/Taylor | 4-6,6-7 |
| Challenger - Bordeaux - Doubles Hommes | 2023/05/17 10:55 | Glasspool/Heliovaara v Frantzen/Jebens | 6-3,5-7,10-2 |
| Challenger - Mauthausen - Doubles Hommes | 2023/05/13 09:30 | Arneodo/Weissborn v Frantzen/Jebens | 6-4,6-2 |