| Challenger Series TT | 06/17 20:00 | - | Alexander Krebs v Siddharta Almeida | D | 0-0 | |
| Challenger Series TT | 06/17 19:00 | - | Mykhailo Mosiuk v Siddharta Almeida | L | 3-2 | |
| Challenger Series TT | 06/17 17:30 | - | Miad Lotfijanabadi v Siddharta Almeida | W | 2-3 | |
| Challenger Series TT | 06/17 15:30 | - | Marco Stefanidis v Siddharta Almeida | L | 3-0 | |
| Challenger Series TT | 06/17 14:00 | - | Adrien Coton v Siddharta Almeida | L | 3-2 | |
| Challenger Series TT | 06/17 12:30 | - | Aurel Tihi v Siddharta Almeida | W | 0-3 | |
| Challenger Series TT | 06/17 11:00 | - | Michael Fuchs v Siddharta Almeida | W | 0-3 | |
| Challenger Series TT | 06/06 18:00 | - | Damian Zech v Siddharta Almeida | - | Retired | |
| Challenger Series TT | 06/06 17:00 | - | Szilard Kanabe v Siddharta Almeida | L | 3-0 | |
| Challenger Series TT | 06/06 15:30 | - | Jon Ander Guerricabeitia v Siddharta Almeida | W | 1-3 | |
| Challenger Series TT | 06/06 14:00 | - | Oleksii Dehtiarov v Siddharta Almeida | W | 0-3 | |
| Challenger Series TT | 06/06 13:00 | - | Tom Duffke v Siddharta Almeida | W | 2-3 | |
| Challenger Series TT | 06/06 12:00 | - | Sven Happek v Siddharta Almeida | L | 3-2 | |
| Challenger Series TT | 06/06 11:00 | - | Zengyi Wang v Siddharta Almeida | - | Cancelled | |
| Challenger Series TT | 06/03 19:30 | - | Oleksii Dehtiarov v Siddharta Almeida | W | 1-3 | |
| Challenger Series TT | 06/03 19:00 | - | Siddharta Almeida v Mykhailo Mosiuk | W | 3-1 | |
| Challenger Series TT | 06/03 18:00 | - | Siddharta Almeida v Sven Wendegatz | W | 3-0 | |
| Challenger Series TT | 06/03 17:00 | - | Zengyi Wang v Siddharta Almeida | L | 3-0 | |
| Challenger Series TT | 06/03 14:30 | - | Viacheslav Diachenko v Siddharta Almeida | L | 3-0 | |
| Challenger Series TT | 06/03 11:00 | - | Herman Debizhansky v Siddharta Almeida | W | 0-3 | |
| Challenger Series TT | 06/03 10:00 | - | Szilard Kanabe v Siddharta Almeida | W | 1-3 | |
| Challenger Series TT | 05/28 20:00 | - | Siddharta Almeida v Markus Bott | L | 2-3 | |
| Challenger Series TT | 05/28 18:30 | - | Damian Zech v Siddharta Almeida | W | 0-3 | |
| Challenger Series TT | 05/28 18:00 | - | Michael Fuchs v Siddharta Almeida | W | 2-3 | |
| Challenger Series TT | 05/28 16:00 | - | David Kumpel v Siddharta Almeida | W | 1-3 | |
| Challenger Series TT | 05/28 13:30 | - | Marco Stefanidis v Siddharta Almeida | L | 3-0 | |
| Challenger Series TT | 05/28 12:00 | - | Max Klink v Siddharta Almeida | W | 1-3 | |
| Challenger Series TT | 05/28 10:30 | - | Herman Debizhansky v Siddharta Almeida | L | 3-2 | |
| Challenger Series TT | 05/23 18:30 | - | Siddharta Almeida v Michael Engelhardt | L | 0-3 | |
| Challenger Series TT | 05/23 17:30 | - | Siddharta Almeida v William Koehl | L | 0-3 |