Round: 44 Ground: Hardcourt outdoor
| ITF - M15 - Cancun | 2019/10/20 14:30 | Luca Keist v Wally Thayne | 6-4,6-1 |
| ITF - M25 - Pensacola | 2019/05/07 15:00 | Matic Spec v Luca Keist | 7-5,7-5 |
| ITF - M25 - Pensacola | 2019/05/06 14:00 | Maximilian Sinn v Luca Keist | 1-6,1-6 |
| ITF - USA F28B | 2018/10/21 15:00 | Julian Bradley v Luca Keist | 6-3,6-0 |
| ITF - Schweiz F3 | 2018/08/22 09:30 | Johan Nikles v Luca Keist | 6-3,6-1 |
| ITF - Schweiz F3 | 2018/08/20 08:40 | Gilles Eckert v Luca Keist | 1-6,1-6 |
| ITF - Schweiz F3 | 2018/08/19 11:00 | Luca Keist v Yannik Steinegger | 6-4,3-6,6-3 |
| ITF - Morokko F2 | 2018/07/22 09:00 | Ivan Krivic v Luca Keist | 7-6,6-3 |
| ITF - M15 - Cancun | 2019/10/20 18:00 | Philip Sikman v Charles Force | 1-6,0-6 |
| ITF - M15 - Cancun | 2019/10/17 14:00 | Charles Force v Mariano Kestelboim | 1-6,6-2,3-6 |
| ITF - M15 - Cancun | 2019/10/14 14:00 | Alberto Odiseo Alvarado Berrospi v Charles Force | 6-2,3-6,8-10 |
| ITF - M15 - Cancun | 2019/10/13 18:30 | David Martirosian v Charles Force | 1-6,3-6 |
| ITF - M15 - Cancun | 2019/10/08 13:30 | Ricardo David Mayagoitia v Charles Force | 7-6,7-6 |
| ITF - M15 - Cancun | 2019/10/07 14:30 | Taha Kapadia v Charles Force | 2-6,1-6 |
| ITF - M15 - Cancun | 2019/08/26 18:15 | George Goldhoff v Charles Force | 6-3,6-4 |
| ITF - M15 - Cancun | 2019/08/20 18:50 | Charles Force v Adam El Mihdawy | 3-6,0-6 |