Stadium: Centre Court Round: 27 Ground: Clay
| Challenger Mauthausen | 2024/05/09 11:00 | Martin Landaluce v Joel Schwaerzler | 4-6,2-6 |
| Challenger Mauthausen | 2024/05/07 11:40 | Mats Rosenkranz v Joel Schwaerzler | 6-7,4-6 |
| Challenger - Savannah | 2024/04/25 21:30 | Joel Schwaerzler v Calvin Hemery | 4-6,2-6 |
| Challenger - Savannah | 2024/04/23 21:45 | Jeffrey John Wolf v Joel Schwaerzler | 2-6,1-6 |
| Challenger Tallahassee | 2024/04/19 21:30 | Joel Schwaerzler v Mitchell Krueger | 5-7,6-7 |
| Challenger Tallahassee | 2024/04/17 15:00 | Henry Searle v Joel Schwaerzler | 1-6,6-7 |
| Challenger Tallahassee | 2024/04/15 21:30 | Giovanni Fonio v Joel Schwaerzler | 2-6,4-6 |
| Challenger Sarasota | 2024/04/09 15:00 | Joel Schwaerzler v Tristan Boyer | 2-6,6-4,5-7 |
| Challenger Mauthausen | 2024/05/09 08:30 | Dimitar Kuzmanov v Lukas Neumayer | 2-6,6-2,6-0 |
| Challenger Mauthausen | 2024/05/07 12:00 | Dimitar Kuzmanov v Mohamed Safwat | 6-3,6-2 |
| Challenger Aix en Provence | 2024/04/30 09:00 | Felipe Meligeni Rodrigues Alves v Dimitar Kuzmanov | 7-5,6-1 |
| Challenger Aix en Provence | 2024/04/29 09:00 | Dimitar Kuzmanov v Pierre-Hugues Herbert | 6-4,6-2 |
| Challenger Ostrava | 2024/04/23 09:45 | Dimitar Kuzmanov v Gauthier Onclin | 5-7,6-7 |
| ATP Marrakech | 2024/03/31 11:00 | Dimitar Kuzmanov v Nicolas Moreno De Alboran | 3-6,7-6,2-6 |
| Challenger Zadar | 2024/03/20 09:00 | Dimitar Kuzmanov v Sandro Kopp | 6-7,2-6 |
| Challenger Zadar | 2024/03/18 16:10 | Nerman Fatic v Dimitar Kuzmanov | 0-6,6-7 |