| Challenger Ochsenhausen | 2020/11/16 10:10 | 가티카, 헥토르 v Alto, Gaston | W | 0-3 |
| Challenger Ochsenhausen | 2020/11/16 08:10 | Alto, Gaston v 슈바르처, 드웨인 | W | 3-2 |
| Challenger Ochsenhausen | 2020/03/03 15:15 | Gao, Peng v Alto, Gaston | W | 0-3 |
| Challenger Ochsenhausen | 2020/03/03 14:15 | Alto, Gaston v David, Petr | W | 3-1 |
| Challenger Ochsenhausen | 2020/03/03 10:40 | 마린코비치, 니콜라 v Alto, Gaston | W | 1-3 |
| Challenger Ochsenhausen | 2020/03/03 09:20 | Gao, Peng v Alto, Gaston | L | 3-0 |
| Challenger Ochsenhausen | 2020/03/02 19:00 | David, Petr v Alto, Gaston | W | 1-3 |
| Challenger Ochsenhausen | 2020/03/02 17:00 | 그렐라, 파블 v Alto, Gaston | W | 1-3 |
| Challenger Ochsenhausen | 2020/11/16 12:10 | 후자크, 요시프 v 구티에레즈, 앨런 | L | 3-0 |
| Challenger Ochsenhausen | 2020/11/16 07:30 | 가티카, 헥토르 v 구티에레즈, 앨런 | W | 1-3 |
| Central American Championships | 2019/05/31 16:45 | 구티에레즈, 앨런 v 마티네즈, 안드레스 | L | 1-4 |
| Central American Championships | 2019/05/28 21:40 | 구티에레즈, 앨런 v 페레이라, 앤디 | L | 1-3 |
| Central American Championships | 2019/05/28 17:40 | 갈베즈, 사무엘 v 구티에레즈, 앨런 | W | 1-3 |
| Central American Championships | 2019/05/28 16:08 | 록워드, 마리아노 v 구티에레즈, 앨런 | L | 3-1 |
| Central American Championships | 2019/05/27 17:38 | 모야, 마누엘 v 구티에레즈, 앨런 | L | 3-1 |
| Qatar Open 2019, MS | 2017/05/29 15:15 | 샴럭, 글레프 v 구티에레즈, 앨런 | L | 4-2 |