Stadion: Court 5 Round: 44 Ground: Hardcourt outdoor
| 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 | Jochen Bertsch v A.J Catanzariti | 3-6,2-6 |
| ITF - M25 - Harlingen | 2019/09/26 00:50 | Ricardo Rodriguez-Pace v A.J Catanzariti | 6-2,6-2 |
| ITF - M15 - Fayetteville | 2019/09/17 16:30 | Justin Roberts v A.J Catanzariti | 7-5,6-4 |
| ITF - M15 - Champaign | 2019/09/11 19:35 | A.J Catanzariti v Emilio Nava | 2-6,4-6 |
| ITF - M15 - Xativa | 2019/08/01 13:45 | A.J Catanzariti v Pol Toledo Bague | 1-6,3-6 |
| ITF - M15 - Xativa | 2019/07/31 16:05 | Sergi Perez Contri v A.J Catanzariti | 4-6,4-6 |
| ITF - M15 - Xativa | 2019/07/30 07:00 | A.J Catanzariti v Jaime Fermosell | 7-6,7-5 |
| ITF - M25 - Tulsa | 2019/06/17 15:00 | Dragos Constantin Ignat v Alexander Richards | 7-5,6-4 |
| ITF - M25 - Wichita | 2019/06/11 15:00 | Zachary Svajda v Alexander Richards | 6-1,6-2 |
| ITF - M25 - Wichita | 2019/06/10 18:00 | Alexander Richards v Abraham Asaba | 6-2,6-2 |