| Challenger Series TT | 09/02 15:30 | - | Johannes Willeke v Dauud Cheaib | L | 0-3 | |
| Challenger Series TT | 09/02 13:00 | - |
Johannes Willeke v
Carlos Fernandez
|
W | 3-1 | |
| Challenger Series TT | 09/02 11:30 | - | Armin Alicic v Johannes Willeke | W | 0-3 | |
| Challenger Series TT | 09/02 09:30 | - | Guillaume Alcayde v Johannes Willeke | L | 3-0 | |
| Challenger Series TT | 09/02 07:30 | - | Jeromy Loffler v Johannes Willeke | L | 3-1 | |
| Challenger Series TT | 08/06 06:00 | - | Szilard Kanabe v Johannes Willeke | W | 1-3 | |
| Challenger Series TT | 08/05 16:30 | - | Minsu Kim v Johannes Willeke | L | 3-2 | |
| Challenger Series TT | 08/05 15:00 | - | Mykhailo Mosiuk v Johannes Willeke | L | 3-0 | |
| Challenger Series TT | 08/05 13:30 | - | Johannes Willeke v Vincent Senkbeil | L | 0-3 | |
| Challenger Series TT | 08/05 11:30 | - |
Johannes Willeke v
Kirill Fadeev
|
L | 1-3 | |
| Challenger Series TT | 08/05 10:00 | - | Johannes Willeke v Mike Hollo | L | 0-3 | |
| Challenger Series TT | 08/05 08:00 | - | Makoto Nogami v Johannes Willeke | W | 0-3 | |
| Challenger Series TT | 07/30 08:30 | - | Johannes Willeke v William Koehl | W | 3-2 | |
| Challenger Series TT | 07/30 06:30 | - | Johannes Willeke v Arnaud Neveux | L | 1-3 | |
| Challenger Series TT | 07/29 16:00 | - | Johannes Willeke v Makoto Nogami | L | 0-3 | |
| Challenger Series TT | 07/29 12:30 | - | Johannes Willeke v Liang Qiu | L | 0-3 | |
| Challenger Series TT | 07/29 11:00 | - | Johannes Willeke v Dennis Klein | L | 2-3 | |
| Challenger Series TT | 07/29 08:30 | - | Max Klink v Johannes Willeke | W | 1-3 | |
| Challenger Series TT | 07/29 07:00 | - | Johannes Willeke v Fodor Csaba | W | 3-2 | |
| Challenger Series TT | 07/02 10:05 | 50 | Johannes Willeke v Matias Danzer | L | 0-3 | |
| Challenger Series TT | 07/02 08:45 | 2 | Sven Happek v Johannes Willeke | L | 3-2 | |
| Challenger Series TT | 07/02 08:30 | - | Johannes Willeke v Francesco Maragioglio | - | Cancelled | |
| Challenger Series TT | 07/02 06:30 | - | Johannes Willeke v Armin Alicic | L | 2-3 | |
| Challenger Series TT | 07/01 16:00 | - | Johannes Willeke v Mykhailo Mosiuk | W | 3-2 | |
| Challenger Series TT | 07/01 12:30 | - | Johannes Willeke v Sven Happek | L | 1-3 | |
| Challenger Series TT | 07/01 11:00 | - | Johannes Willeke v Minsu Kim | L | 0-3 | |
| Challenger Series TT | 07/01 08:30 | - | Woobeen Jeong v Johannes Willeke | W | 1-3 | |
| Challenger Series TT | 07/01 07:00 | - | Johannes Willeke v Matias Danzer | W | 3-1 | |
| Challenger Series TT | 11/28 09:30 | - |
Kirill Fadeev
v
Johannes Willeke |
L | 3-1 | |
| Challenger Series TT | 11/28 08:10 | - | Johannes Willeke v Armin Alicic | L | 1-3 |