Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2019/10/14 14:00 | Major, Kevin v Tim Handel | 6-1,1-6,10-5 |
| ITF M15 Cancun | 2019/07/03 13:30 | Major, Kevin v Geller, Axel | 4-6,3-6 |
| ITF M15 Cancun | 2019/07/01 17:00 | Major, Kevin v Roldan, Eduardo | 7-5,6-2 |
| ITF M15 Cancun | 2019/07/01 13:30 | Major, Kevin v Diego Bustamante | 6-0,6-1 |
| ITF M15 Cancun | 2019/06/27 18:10 | Major, Kevin v Brymer, Gage | 6-7,2-6 |
| ITF M15 Cancun | 2019/06/26 13:30 | Major, Kevin v Murillo, Sebastian | 6-1,6-2 |
| ITF M15 Cancun | 2019/06/24 17:00 | Major, Kevin v Sanchez, Erick | 6-1,6-1 |
| ITF M15 Cancun | 2019/04/24 17:40 | Virgili, Adelchi v Major, Kevin | 1-6,6-3,6-3 |
| ITF M15 Cancun | 2019/10/20 14:30 | Keist, Luca v Wally Thayne | 6-4,6-1 |
| ITF M25 Pensacola | 2019/05/07 15:00 | Spec, Matic v Keist, Luca | 7-5,7-5 |
| ITF M25 Pensacola | 2019/05/06 14:00 | Sinn, Maximilian v Keist, Luca | 1-6,1-6 |
| ITF USA F28B | 2018/10/21 15:00 | Bradley, Julian v Keist, Luca | 6-3,6-0 |
| ITF Switzerland F3 | 2018/08/22 09:30 | Johan Nikles v Keist, Luca | 6-3,6-1 |
| ITF Switzerland F3 | 2018/08/20 08:40 | Eckert, Gilles v Keist, Luca | 1-6,1-6 |
| ITF Switzerland F3 | 2018/08/19 11:00 | Keist, Luca v Yannik Steinegger | 6-4,3-6,6-3 |
| ITF Morocco F2 | 2018/07/22 09:00 | Krivic, Ivan v Keist, Luca | 7-6,6-3 |