| UTR Pro Tennis Series Atlanta | 2021/11/29 14:00 | Tyler Stice v Jake Beasley | 6-4,3-6,6-3 |
| ITF M15 Orlando | 2019/06/17 13:00 | Tyler Stice v JanMagnus Johnson | 6-7,4-6 |
| Challenger Savannah Qual | 2018/04/28 14:00 | Tyler Stice v Paul Oosterbaan | 5-7,6-2,1-6 |
| ITF USA F11 | 2018/04/15 12:00 | Tyler Stice v Ronald Hohmann | 6-7,5-7 |
| ITF USA F11 | 2018/04/14 14:00 | Tyler Stice v Alex Brenner | 6-3,7-6 |
| ITF USA F11 | 2018/04/13 17:00 | Damien Ghader v Tyler Stice | 3-6,4-6 |
| ITF USA F9 Qual | 2018/04/01 18:00 | Thomas Pura v Tyler Stice | 6-3,6-2 |
| 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 |
| ITF Latvia F1 | 2018/07/31 10:00 | Daniel Soyfer v Roberts Grinvalds | 6-3,3-6,4-6 |