| Pan American Games MD | 2019/08/11 00:30 | Alto/Cifuentes v Tio/Kumar | L | 1-3 |
| Pan American Games MD | 2019/08/07 01:00 | Calderano/Tsuboi v Alto/Cifuentes | L | 4-2 |
| Pan American Games MD | 2019/08/06 00:00 | Santos/Wu v Alto/Cifuentes | W | 3-4 |
| Croatia Open MD | 2019/05/17 08:40 | Allegro/Lambiet v Alto/Cifuentes | L | 3-1 |
| Croatia Open MD | 2019/05/16 16:40 | Alto/Cifuentes v Aguirre/Toranzos | W | 3-0 |
| Croatia Open MD | 2019/05/15 16:40 | Alto/Cifuentes v Jorgic/Kozul | W | 3-0 |
| Croatia Open MD | 2019/05/15 15:20 | Alto/Cifuentes v Amiri Nia/Hodaei | W | 3-1 |
| World Championship MD | 2019/04/22 17:45 | Alto/Cifuentes v Ecseki/Szudi | L | 2-4 |