Stadium: Court 8 Round: 44 Ground: Clay
| ITF M15 Sao Paulo | 2019/10/17 14:00 | Igor Marcondes v Daniel Dutra Da Silva | 4-6,6-4,6-3 |
| ITF M15 Sao Paulo | 2019/10/16 15:35 | Juan Bautista Torres v Daniel Dutra Da Silva | 3-6,5-7 |
| ITF M25 Rio de Janeiro | 2019/10/08 18:00 | Daniel Dutra Da Silva v Tomas Martin Etcheverry | 3-6,3-6 |
| Challenger Campinas | 2019/09/30 12:00 | Daniel Dutra Da Silva v Natan Rodrigues | 6-1,6-4 |
| ITF M25 Madrid | 2019/09/21 10:10 | Daniel Dutra Da Silva v Alejandro Gonzalez | 6-7,7-5,6-7 |
| ITF M25 Madrid | 2019/09/20 08:30 | Daniel Dutra Da Silva v Pol Martin Tiffon | 6-3,7-5 |
| ITF M25 Madrid | 2019/09/19 09:35 | Manuel Pena Lopez v Daniel Dutra Da Silva | 3-6,2-6 |
| ITF M25 Madrid | 2019/09/18 11:20 | Daniel Dutra Da Silva v Benjamin Winter Lopez | 6-3,6-4 |
| ITF M15 Cancun | 2019/11/04 16:00 | Daniel Antonio Nunez v Hunter Heck | 2-6,6-3,16-14 |
| ITF M15 Cancun | 2019/11/03 16:00 | Hunter Heck v Andrea Del Federico | 6-3,6-4 |
| ITF M25 Norman | 2019/09/29 15:00 | Colin Markes v Hunter Heck | 7-6,6-4 |
| ITF M25 Harlingen | 2019/09/24 14:00 | Adrian Andreev v Hunter Heck | 6-4,6-3 |
| ITF M25 Harlingen | 2019/09/23 14:00 | Hunter Heck v Preston Touliatos | 6-3,6-1 |
| ITF M15 Orlando | 2019/06/18 14:00 | Keenan Mayo v Hunter Heck | 7-6,6-3 |
| ITF USA F5 | 2018/01/19 13:00 | Hunter Heck v Carson Haskins | 0-6,0-6 |