Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| Tucson, Singles M-ITF-USA-07A | 2019/02/13 18:10 | Sinclair, Colin v Gamble, Luke Jacob | 7-6,6-0 |
| ITF M15 Claremont | 2019/02/11 18:00 | Sinclair, Colin v Lucas Poullain | 6-3,7-6 |
| ITF M15 Claremont | 2019/02/09 20:50 | Sinclair, Colin v Craig, Henry | 6-4,6-2 |
| ITF M15 Claremont | 2019/02/08 18:00 | Sinclair, Colin v George Goldhoff | 4-6,7-5,6-3 |
| ITF M15 Claremont | 2019/02/07 19:35 | Sinclair, Colin v Lu, Tyler | 6-3,6-3 |
| ITF M15 Claremont | 2019/02/06 20:45 | Sinclair, Colin v Gamble, Luke Jacob | 6-2,6-3 |
| Challenger Canberra | 2019/01/06 23:00 | Doumbia, Sadio v Sinclair, Colin | 6-3,6-4 |
| Challenger Noumea | 2019/01/03 07:00 | Sinclair, Colin v Ymer, Mikael | 3-6,2-6 |
| Tucson, Singles M-ITF-USA-07A | 2019/02/12 21:50 | Olivares, Jose v Mcdaniels, Mitchell Thomas | 6-4,6-2 |
| ITF M15 Claremont | 2019/02/08 18:00 | Olivares, Jose v Arconada, Jordi | 1-6,6-2,2-6 |
| ITF M15 Claremont | 2019/02/07 19:40 | Joao Lucas Reis da Silva v Olivares, Jose | 4-6,6-2,4-6 |
| ITF M15 Claremont | 2019/02/05 20:30 | Omni Kumar v Olivares, Jose | 6-3,3-6,4-6 |
| ITF M25 Weston | 2019/01/30 18:00 | Souza, Joao Olavo v Olivares, Jose | 6-4,6-3 |
| ITF M25 Weston | 2019/01/29 14:30 | Olivares, Jose v Kohen, Alan | 6-4,7-5 |
| ITF M25 Weston | 2019/01/28 14:30 | Olivares, Jose v Johnson, Janmagnus | 6-2,6-3 |
| Palm Coast, Singles M-ITF-USA-05A | 2019/01/24 18:00 | Olivares, Jose v Bangoura, Sekou | 2-6,3-6 |