| Serbia Open | 05/03 14:20 | - | Hohmeier, Nils v Marcelo Aguirre | W | 3-4 | |
| World Championship | 04/23 12:50 | 57 | Marcelo Aguirre v Koki Niwa | L | 1-4 | |
| World Championship | 04/22 10:00 | - | Marcelo Aguirre v Michely, Gilles | W | 4-0 | |
| Qatar Open XD | 03/27 10:00 | - | Marcelo Aguirre v Samuel Walker | L | 2-4 | |
| Qatar Open XD | 11/06 10:40 | 1 | Grinninger, Thomas v Marcelo Aguirre | W | 0-4 | |
| Qatar Open XD | 08/14 13:15 | 1 | Marcelo Aguirre v Tibor Spanik | W | 4-1 | |
| Qatar Open 2019, MS | 05/04 09:24 | 1 | Marcelo Aguirre v Kirill Gerassimenko | W | 3-0 | |
| Qatar Open 2019, MS | 05/04 08:00 | 1 | Marcelo Aguirre v Zhamal, Bekulan | W | 3-0 | |
| Qatar Open XD | 11/02 14:50 | 1 | Marcelo Aguirre v Michal Obeslo | W | 4-0 | |
| Qatar Open 2019, MS | 03/15 11:00 | - | Marcelo Aguirre v Kamberov, Radoslav | W | 4-2 | |
| Challenger Ochsenhausen | 01/10 11:20 | - | Yannick Vostes v Marcelo Aguirre | W | 1-3 | |
| Challenger Ochsenhausen | 01/10 09:20 | - | Marcelo Aguirre v Lubomir Jancarik | L | 0-3 | |
| Challenger Ochsenhausen | 01/09 21:00 | - | Klasek, Marek v Marcelo Aguirre | L | 3-2 | |
| Challenger Ochsenhausen | 01/09 18:20 | - | Vyborny, Richard v Marcelo Aguirre | W | 2-3 | |
| Challenger Ochsenhausen | 01/09 15:40 | - | Marcelo Aguirre v Alberto Mino | W | 3-2 | |
| Challenger Ochsenhausen | 01/09 11:30 | - | Marcelo Aguirre v Arcila, Carlos | W | 3-2 | |
| Challenger Ochsenhausen | 01/09 09:30 | - | Marcelo Aguirre v Figel, Jakub | L | 1-3 | |
| Qatar Open XD | 11/16 17:32 | - | Tazoe, Kenta v Marcelo Aguirre | W | 1-4 | |
| Challenger Ochsenhausen | 11/04 13:50 | 1 | Filip Zeljko v Marcelo Aguirre | W | 0-3 | |
| Challenger Ochsenhausen | 11/04 13:05 | 1 | Marcelo Aguirre v Antonin Gavlas | W | 3-0 | |
| Challenger Ochsenhausen | 11/04 10:50 | 1 | Nagy, Krisztian v Marcelo Aguirre | W | 1-3 | |
| Challenger Ochsenhausen | 11/04 08:50 | 1 | Gerold, Gabor v Marcelo Aguirre | W | 1-3 | |
| Challenger Ochsenhausen | 11/03 12:10 | 1 | Marcelo Aguirre v Filip Zeljko | W | 3-0 | |
| Challenger Ochsenhausen | 11/03 08:50 | 1 | Marcelo Aguirre v Kiss, Daniel | W | 3-0 | |
| Challenger Ochsenhausen | 11/03 07:30 | 1 | Florian Bluhm v Marcelo Aguirre | W | 2-3 | |
| Challenger Ochsenhausen | 11/02 11:30 | 1 | Chtchetinine, Evgueni v Marcelo Aguirre | L | 3-0 | |
| Challenger Ochsenhausen | 11/02 08:50 | 1 | Antonin Gavlas v Marcelo Aguirre | W | 1-3 |