Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Santo Domingo | 2019/11/27 14:30 | Jan Choinski v A.J Catanzariti | 6-1,6-2 |
| ITF M15 Santo Domingo | 2019/11/26 13:00 | A.J Catanzariti v Lambling, Raphael | 6-4,6-1 |
| ITF M15 East Lansing | 2019/11/20 14:55 | Findel-Hawkins, Jack v A.J Catanzariti | 6-4,6-4 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/21 15:00 | A.J Catanzariti v Jacob Fearnley | 4-6,1-6 |
| Waco, Singles M-ITF-USA-41A | 2019/10/13 20:00 | A.J Catanzariti v Richards, Alexander | 6-3,5-7,7-10 |
| ITF M25 Norman | 2019/09/30 15:00 | Eero Vasa v A.J Catanzariti | 6-3,6-0 |
| ITF M25 Norman | 2019/09/29 15:00 | Bertsch, Jochen v A.J Catanzariti | 3-6,2-6 |
| ITF M25 Harlingen | 2019/09/26 00:50 | Rodriguez-Pace, Ricardo v A.J Catanzariti | 6-2,6-2 |
| ITF M15 Santo Domingo | 2019/11/27 16:45 | Mendez, Matthew v Olivares, Jose | 3-6,1-6 |
| ITF M15 Santo Domingo | 2019/11/26 14:00 | Mendez, Matthew v Force, Charles | 6-4,6-4 |
| ITF M15 Nules | 2019/11/01 08:50 | Damien Wenger v Mendez, Matthew | 6-4,6-3 |
| ITF M15 Nules | 2019/10/31 08:30 | Goncalo Falcao v Mendez, Matthew | 1-6,3-6 |
| ITF M15 Nules | 2019/10/30 08:30 | Mendez, Matthew v Timofey Skatov | 7-5,6-4 |
| ITF M15 Nules | 2019/10/29 08:30 | Ivan Denisov v Mendez, Matthew | 5-7,6-4,5-10 |
| ITF M15 Nules | 2019/10/27 08:30 | Arno Blasi, Guillem v Mendez, Matthew | 2-6,1-6 |
| ITF M15 Benicarlo | 2019/10/25 10:40 | Mendez, Matthew v Andreu Garcia, Francisco | 5-7,0-6 |