Stadium: S2 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Edwardsville | 2019/08/06 16:00 | Alfredo Perez v Jason Kerst | 6-1,6-1 |
| ITF M25 Edwardsville | 2019/08/05 14:00 | Jason Kerst v McClain Kessler | 6-2,7-6 |
| ITF M25 Decatur | 2019/07/29 18:00 | Jason Kerst v Trey Hilderbrand | 2-6,3-6 |
| ITF M25 Iowa City | 2019/07/15 15:00 | Jason Kerst v Alexandre Rotsaert | 1-6,7-6,12-14 |
| ITF USA F22 Qual | 2018/08/05 13:30 | Jason Kerst v Alfredo Perez | 1-6,2-6 |
| ITF USA F22 Qual | 2018/08/04 14:30 | Jason Kerst v Fletcher Scott | 6-4,6-0 |
| ITF USA F21 Qual | 2018/07/28 17:00 | Jason Kerst v Keegan Smith | 2-6,2-6 |
| ITF USA F20 Qual | 2018/07/21 15:00 | Jason Kerst v Rowland Phillips | 4-6,6-7 |
| Challenger Winnipeg | 2019/07/08 23:05 | Lucas Catarina v Gabriel Diallo | 6-3,6-2 |
| ITF Canada F7 | 2018/09/08 15:00 | Alex Hernandez v Gabriel Diallo | 7-5,6-2 |
| ITF Canada F7 | 2018/09/08 13:00 | Gabriel Diallo v Marko Stakusic | 6-2,6-4 |
| ITF Canada F6 | 2018/09/02 13:00 | Eero Vasa v Gabriel Diallo | 6-3,6-4 |
| ITF Canada F6 | 2018/09/01 13:00 | Kevin Portmann v Gabriel Diallo | 3-6,3-6 |
| ITF Canada F2 Qual | 2018/03/03 15:00 | Gabriel Diallo v Nicholas Shamma | 1-6,2-6 |