| WTT Contender Budapest | 2021/08/18 15:00 | Dang Qiu v Harmeet Desai | L | 3-1 |
| WTT Contender Budapest | 2021/08/17 16:20 | Csaba Andras v Harmeet Desai | W | 2-3 |
| Challenger Ochsenhausen | 2021/07/06 14:40 | Harmeet Desai v Maciej Kubik | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/06 12:35 | Harmeet Desai v Jeet Chandra | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/06 11:40 | Jeet Chandra v Harmeet Desai | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/06 07:40 | Josip Huzjak v Harmeet Desai | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/05 19:20 | Harmeet Desai v Snehit Suravajjula | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/05 16:00 | Harmeet Desai v Alexander Valuch | W | 3-0 |
| Latin American Olympic Quals | 2021/04/13 19:00 | Marcelo Aguirre v Jorge Campos | L | 0-4 |
| Olympic Qualification | 2021/03/15 07:00 | Lei Kou v Marcelo Aguirre | L | 4-2 |
| WTT Contender Doha | 2021/03/02 09:40 | Tiago Apolonia v Marcelo Aguirre | L | 3-0 |
| Pan Am Cup | 2020/02/09 21:50 | Marcelo Aguirre v Kanak Jha | L | 0-4 |
| Pan Am Cup | 2020/02/09 17:30 | Hugo Calderano v Marcelo Aguirre | L | 4-1 |
| Pan Am Cup | 2020/02/08 22:40 | Brian Afanador v Marcelo Aguirre | W | 3-4 |
| Pan Am Cup | 2020/02/07 15:30 | Emil Santos v Marcelo Aguirre | W | 1-4 |
| Paraguay Open | 2019/09/12 19:30 | Marcelo Aguirre v Vitor Ishiy | L | 1-4 |