| Challenger Ochsenhausen | 2019/11/18 11:30 | Gaston Alto v Valerij Rakov | W | 3-2 |
| Challenger Ochsenhausen | 2019/11/18 09:30 | Gaston Alto v Liang Qiu | W | 3-0 |
| Challenger Ochsenhausen | 2019/11/01 09:30 | Anthony Tran v Gaston Alto | L | 3-1 |
| Challenger Ochsenhausen | 2019/10/31 13:30 | Romain Lorentz v Gaston Alto | L | 3-0 |
| Challenger Ochsenhausen | 2019/10/31 10:50 | Florian Bluhm v Gaston Alto | L | 3-1 |
| Challenger Ochsenhausen | 2019/10/31 08:50 | Alexander Valuch v Gaston Alto | W | 1-3 |
| Challenger Ochsenhausen | 2019/10/30 13:30 | Josip Huzjak v Gaston Alto | L | 3-1 |
| Challenger Ochsenhausen | 2019/10/30 12:10 | Evgueni Chtchetinine v Gaston Alto | W | 1-3 |
| Challenger Ochsenhausen | 2019/11/18 10:50 | Robert Floras v Emil Santos | L | 3-0 |
| Challenger Ochsenhausen | 2019/11/18 08:10 | Antonin Gavlas v Emil Santos | L | 3-0 |
| Pan American Games | 2019/08/10 01:00 | Kanak Jha v Emil Santos | L | 3-0 |
| Central American Championships | 2019/05/31 16:00 | Emil Santos v Nicolas Burgos | L | 3-4 |
| Central American Championships | 2019/05/28 16:44 | Emil Santos v Hector Gatica | W | 3-1 |
| Challenger Ochsenhausen | 2018/06/12 12:35 | Jiri Vrablik v Emil Santos | L | 3-1 |
| Challenger Ochsenhausen | 2018/06/12 09:40 | Samuel Galvez v Emil Santos | W | 1-3 |
| Challenger Ochsenhausen | 2018/06/12 08:20 | Tomas Konecny v Emil Santos | L | 3-1 |