| Date | R | HEIM v AUSWÄRTS | - |
|---|---|---|---|
| 04/24 14:00 | 25 | William Bushamuka v Arjun Kadhe | 3-6,3-6 |
| 04/22 10:30 | 54 | William Bushamuka v Darryl Hale | Retired |
| 04/15 15:00 | 54 | William Bushamuka v Joseph Imeh Ubon | 6-7,6-7 |
| 04/15 09:00 | 54 | William Bushamuka v Alexey Dubinin | 6-0,6-2 |
| 04/12 11:45 | 27 | William Bushamuka v Dan Added | 6-7,4-6 |
| 04/11 09:00 | 26 | William Bushamuka v Li-Wei Tan | 6-3,6-2 |
| 04/10 09:00 | 25 | Tom Jomby v William Bushamuka | Retired |
| 04/08 09:00 | 54 | William Bushamuka v Emmanuel Idoko | 6-2,6-4 |