| Challenger Series TT | 06/03 19:30 | - | Oleksii Dehtiarov v Almeida, Siddharta | W | 1-3 | |
| Challenger Series TT | 06/03 19:00 | - | Almeida, Siddharta v Mosyuk, Mikhail | W | 3-1 | |
| Challenger Series TT | 06/03 18:00 | - | Almeida, Siddharta v Sven Wendegatz | W | 3-0 | |
| Challenger Series TT | 06/03 17:00 | - | 왕, 쩡이 v Almeida, Siddharta | L | 3-0 | |
| Challenger Series TT | 06/03 14:30 | - | Diachenko, Viacheslav v Almeida, Siddharta | L | 3-0 | |
| Challenger Series TT | 06/03 11:00 | - | Herman Debizhansky v Almeida, Siddharta | W | 0-3 | |
| Challenger Series TT | 06/03 10:00 | - | Szilard Kanabe v Almeida, Siddharta | W | 1-3 | |
| Challenger Series TT | 05/28 20:00 | - | Almeida, Siddharta v Markus Bott | L | 2-3 | |
| Challenger Series TT | 05/28 18:30 | - | Damian Zech v Almeida, Siddharta | W | 0-3 | |
| Challenger Series TT | 05/28 18:00 | - | Michael Fuchs v Almeida, Siddharta | W | 2-3 | |
| Challenger Series TT | 05/28 16:00 | - | David Kumpel v Almeida, Siddharta | W | 1-3 | |
| Challenger Series TT | 05/28 13:30 | - | Marco Stefanidis v Almeida, Siddharta | L | 3-0 | |
| Challenger Series TT | 05/28 12:00 | - | Max Klink v Almeida, Siddharta | W | 1-3 | |
| Challenger Series TT | 05/28 10:30 | - | Herman Debizhansky v Almeida, Siddharta | L | 3-2 | |
| Challenger Series TT | 05/23 18:30 | - | Almeida, Siddharta v Michael Engelhardt | L | 0-3 | |
| Challenger Series TT | 05/23 17:30 | - | Almeida, Siddharta v William Koehl | L | 0-3 | |
| Challenger Series TT | 05/23 16:30 | - | Almeida, Siddharta v Carlos Roman Pozo | W | 3-0 | |
| Challenger Series TT | 05/23 15:30 | - | Lars Maier v Almeida, Siddharta | W | 0-3 | |
| Challenger Series TT | 05/23 14:30 | - | Mosyuk, Mikhail v Almeida, Siddharta | L | 3-1 | |
| Challenger Series TT | 05/23 13:00 | - | Marco Stefanidis v Almeida, Siddharta | L | 3-2 | |
| Challenger Series TT | 05/23 10:00 | - | 로트피자나바디, 미아드 v Almeida, Siddharta | L | 3-1 | |
| Challenger Series TT | 04/09 10:00 | - | Almeida, Siddharta v Eusebio Vos | L | 1-3 | |
| Challenger Series TT | 04/09 07:40 | - | Almeida, Siddharta v Mike Hollo | L | 2-3 | |
| Challenger Series TT | 04/08 17:35 | - | Almeida, Siddharta v 하페크, 스벤 | L | 1-3 | |
| Challenger Series TT | 04/08 13:30 | - | Almeida, Siddharta v 알리시크, 아르민 | W | 3-2 | |
| Challenger Series TT | 04/08 11:45 | - | Almeida, Siddharta v Miguel Nunez | W | 3-1 | |
| Challenger Series TT | 04/08 08:50 | - | 카발레로, 카를로스 v Almeida, Siddharta | L | 3-0 | |
| Challenger Series TT | 04/08 07:05 | - | Almeida, Siddharta v Joon Shim | L | 1-3 | |
| Challenger Series TT | 04/02 08:50 | - | Almeida, Siddharta v Mohammed Javad Sohrabi | L | 1-3 | |
| Challenger Series TT | 04/02 06:30 | - | Almeida, Siddharta v 추, 량 | L | 1-3 |