| ITTF South American Champs | 06/28 21:00 | - | Gonzalo Vera v Diego Piguave | W | 0-3 | |
| Challenger Series TT | 03/14 08:30 | - | Damian Zech v Diego Piguave | L | 3-1 | |
| Challenger Series TT | 03/13 18:30 | - | Diego Piguave v Mohammad Mousavi Taher | L | 0-3 | |
| Challenger Series TT | 03/13 17:00 | - | Andre Calderon v Diego Piguave | W | 2-3 | |
| Challenger Series TT | 03/13 15:00 | - | Pylyp Koloidenko v Diego Piguave | W | 2-3 | |
| Challenger Series TT | 03/13 13:00 | - | Diego Piguave v Keita Nakamura | L | 0-3 | |
| Challenger Series TT | 03/13 10:30 | - | Diego Piguave v Liang Qiu | L | 0-3 | |
| Challenger Series TT | 03/13 09:00 | - | Diego Piguave v Jeromy Loffler | L | 1-3 | |
| Challenger Series TT | 03/11 09:00 | - | Diego Piguave v Chia-Hao Chang | L | 0-3 | |
| Challenger Series TT | 03/10 18:00 | - | Diego Piguave v Matthias Danzer | L | 0-3 | |
| Challenger Series TT | 03/10 16:00 | - | Diego Piguave v Alexander Krebs | W | 3-0 | |
| Challenger Series TT | 03/10 15:00 | - | Diego Piguave v Florian Bluhm | L | 0-3 |