| Challenger Ochsenhausen | 2019/12/02 12:50 | Gleb Shamruk v Gaston Alto | W | 0-3 |
| Pan Am Cup | 2020/02/07 17:00 | Marcos Madrid v Gaston Alto | L | 4-1 |
| Challenger Ochsenhausen | 2019/12/03 14:15 | Andrei Putuntica v Gaston Alto | L | 3-1 |
| Challenger Ochsenhausen | 2019/12/03 11:20 | Gaston Alto v Abdel Kader Salifou | L | 1-3 |
| Challenger Ochsenhausen | 2019/12/03 08:00 | Gaston Alto v Michal Benes | W | 3-1 |
| Challenger Ochsenhausen | 2019/12/02 19:00 | Gaston Alto v Evgueni Chtchetinine | L | 2-3 |
| Challenger Ochsenhausen | 2019/12/02 16:20 | Emil Santos v Gaston Alto | W | 1-3 |
| Challenger Ochsenhausen | 2019/12/02 12:50 | Gleb Shamruk v Gaston Alto | W | 0-3 |
| Challenger Ochsenhausen | 2019/12/02 10:50 | Gaston Alto v Alexander Valuch | W | 3-0 |
| Challenger Ochsenhausen | 2019/12/03 12:00 | Gleb Shamruk v Alexander Valuch | L | 1-3 |
| Challenger Ochsenhausen | 2019/12/03 08:40 | Gleb Shamruk v Andrei Putuntica | L | 0-3 |
| Challenger Ochsenhausen | 2019/12/02 19:40 | Gleb Shamruk v Michal Benes | L | 1-3 |
| Challenger Ochsenhausen | 2019/12/02 18:20 | Gleb Shamruk v Abdel Kader Salifou | L | 0-3 |
| Challenger Ochsenhausen | 2019/12/02 12:50 | Gleb Shamruk v Gaston Alto | L | 0-3 |
| Challenger Ochsenhausen | 2019/12/02 10:10 | Gleb Shamruk v Emil Santos | L | 2-3 |
| Challenger Ochsenhausen | 2019/12/02 07:30 | Gleb Shamruk v Evgueni Chtchetinine | W | 3-1 |
| Belarus Open | 2019/10/31 11:40 | Leo De Nodrest v Gleb Shamruk | L | 4-0 |