Round: 44 Ground: Hardcourt outdoor
| ITF - Sarreguemines M15 | 2019/11/17 14:35 | Justin Eleveld v Sebastian Zapata | 6-0,6-1 |
| ITF - Monastir M15 | 2019/11/03 08:00 | Sebastian Zapata v Koonwar Gupta | 1-6,1-6 |
| ITF - Tulsa M25 | 2019/06/17 15:00 | Simon Freund v Sebastian Zapata | 6-1,6-0 |
| ITF - Wichita M25 | 2019/06/10 15:00 | Sebastian Zapata v Samuel Beren | 1-6,4-6 |
| ITF - Champaign M15 | 2019/06/03 15:00 | Alexander Knight v Sebastian Zapata | 6-1,6-1 |
| ITF - Kalmar M15 | 2019/05/13 13:15 | Marius Ruzgas v Sebastian Zapata | 6-1,6-1 |
| ITF M15 Karlskrona | 2019/05/06 09:05 | Arvid Nordquist v Sebastian Zapata | 6-0,6-1 |
| ITF - Bakersfield M25 | 2019/03/11 17:00 | Ryan Peniston v Sebastian Zapata | 6-2,6-0 |
| ITF - Santo Domingo M15 | 2019/11/24 13:00 | Pedro Iamachkine v Ivo Cimino | 6-1,6-2 |