| Paraguay Open U21 Women | 2019/09/10 14:00 | Ferreira, Mathias v Riofrio, Emiliano | W | 0-2 |
| World Championship | 2019/04/21 14:15 | Jakub Dyjas v Riofrio, Emiliano | L | 4-0 |
| World Championship | 2019/04/21 09:30 | Vainula, Vallot v Riofrio, Emiliano | L | 4-1 |
| Challenger Ochsenhausen | 2018/10/10 11:50 | Riofrio, Emiliano v Yannick Vostes | L | 0-3 |
| Challenger Ochsenhausen | 2018/10/10 09:10 | Riofrio, Emiliano v Kuzmin, Fedor | L | 1-3 |
| Challenger Ochsenhausen | 2018/10/10 06:30 | Riofrio, Emiliano v Ali Alkhadrawi | W | 3-2 |
| Challenger Ochsenhausen | 2018/10/09 09:40 | Antonin Gavlas v Riofrio, Emiliano | L | 3-1 |
| Challenger Ochsenhausen | 2018/10/09 08:20 | Abdulaziz Bu Shulaybi v Riofrio, Emiliano | W | 1-3 |