| UTR Pro Tennis Series Atlanta | 2021/12/01 14:00 | Tyler Stice v Diego Padilha | 6-2,6-3 |
| UTR Pro Tennis Series Atlanta | 2021/11/30 18:30 | Jake Beasley v Diego Padilha | 6-3,6-1 |
| ITF Brazil F3 | 2018/05/07 17:05 | Asdrubal Gobernate v Diego Padilha | 6-0,6-0 |
| ITF Brazil F2 | 2018/04/28 17:30 | Nicolas Zaidman v Diego Padilha | 6-0,6-1 |
| ITF USA F12 | 2018/04/20 20:00 | Diego Padilha v Jaycer Lyeons | 2-6,2-6 |
| ITF USA F11 | 2018/04/13 13:30 | Diego Padilha v Brian Shi | 2-6,2-6 |
| UTR Pro Tennis Series Atlanta | 2021/11/30 14:00 | Tyler Stice v Roberts Grinvalds | 6-2,6-4 |
| UTR Pro Tennis Series Atlanta | 2021/11/29 14:00 | Roberts Grinvalds v Jose Antonio Dugo Reyes | 6-1,6-2 |
| ITF M15 Parnu | 2019/07/15 13:00 | Roberts Grinvalds v Roni Mikael Hietaranta | 2-6,6-0,7-10 |
| ITF M15 Vilnius | 2019/07/08 07:00 | Mateusz Terczynski v Roberts Grinvalds | 7-6,6-2 |
| ITF USA F30 | 2018/11/07 16:45 | Juan A H Serrano v Roberts Grinvalds | 6-4,6-2 |
| ITF USA F29 | 2018/10/27 16:30 | Roberts Grinvalds v Timo Stodder | 3-6,6-4,3-6 |
| ITF Latvia F1 | 2018/08/02 10:40 | Ronald Slobodchikov v Roberts Grinvalds | 3-6,6-4,6-3 |
| ITF Latvia F1 | 2018/08/01 07:00 | Roberts Grinvalds v Ivan Liutarevich | 6-1,6-1 |