Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Houston | 2019/09/18 23:30 | Harrison Adams v Jean Thirouin | 6-4,6-1 |
| ITF M15 Cancun | 2019/08/30 21:30 | Gage Brymer v Jean Thirouin | 6-2,6-0 |
| ITF M15 Cancun | 2019/08/29 14:00 | Jean Thirouin v Nicholas Reyes | 6-2,6-2 |
| ITF M15 Cancun | 2019/08/27 15:45 | Sebastian Murillo v Jean Thirouin | 4-6,6-4,6-7 |
| ITF M15 Cancun | 2019/08/22 14:15 | Jean Thirouin v Mwendwa Mbithi | 6-2,1-6,1-6 |
| ITF M15 Cancun | 2019/08/20 20:35 | Jean Thirouin v Isaac Stoute | 3-6,6-2,6-2 |
| ITF M25 Memphis | 2019/08/13 16:10 | Jean Thirouin v Evan Song | 3-6,1-6 |
| ITF M15 Cancun | 2019/08/04 15:15 | Jean Thirouin v Joshua Ortlip | 4-6,6-7 |
| ITF M15 Doha | 2019/10/17 13:45 | Tobias Simon v Sandro Kopp | 6-2,6-3 |
| ITF M15 Doha | 2019/10/16 13:30 | Sandro Kopp v Alexander Jhun | 6-3,7-6 |
| ITF M25 Falun | 2019/10/02 12:50 | Daniil Glinka v Sandro Kopp | 6-2,6-1 |
| ITF M25 Falun | 2019/10/01 14:35 | Sandro Kopp v Linus Frost | 6-4,6-7,6-3 |
| ITF M25 Stockholm | 2019/09/25 11:30 | Sandro Kopp v Elmer Moller | 2-6,4-6 |
| ITF M15 Horgen | 2019/08/27 10:00 | Adrian Obert v Sandro Kopp | 6-1,6-1 |
| ITF M15 Uberlingen | 2019/08/22 10:50 | Sandro Kopp v Mick Veldheer | 4-6,3-6 |
| ITF M15 Uberlingen | 2019/08/21 11:30 | Sandro Kopp v Adrian Bodmer | 1-6,6-3,6-2 |