Stadium: Stadium Round: 28
| ITF M15 Claremont | 2019/02/08 18:00 | Colin Sinclair v George Goldhoff | 4-6,7-5,6-3 |
| ITF M15 Claremont | 2019/02/07 19:35 | Colin Sinclair v Tyler Lu | 6-3,6-3 |
| ITF M15 Claremont | 2019/02/06 20:45 | Colin Sinclair v Luke Jacob Gamble | 6-2,6-3 |
| Challenger Canberra | 2019/01/06 23:00 | Sadio Doumbia v Colin Sinclair | 6-3,6-4 |
| Challenger Noumea | 2019/01/03 07:00 | Colin Sinclair v Mikael Ymer | 3-6,2-6 |
| Challenger Noumea | 2019/01/01 23:00 | Blaz Rola v Colin Sinclair | 5-7,4-6 |
| Challenger Noumea | 2018/12/31 01:15 | Maxime Chazal v Colin Sinclair | 4-6,4-6 |
| Australian Open WC | 2018/11/30 02:00 | Colin Sinclair v Ze Zhang | 1-6,1-6 |
| ITF M15 Claremont | 2019/02/08 21:20 | Henry Craig v Jenson Brooksby | 6-7,6-3,6-1 |
| ITF M15 Claremont | 2019/02/07 18:00 | Henry Craig v Alexios Halebian | 6-2,6-2 |
| ITF M15 Claremont | 2019/02/06 18:00 | Lucas Gomez v Henry Craig | 6-7,6-3,4-6 |
| ITF M25 Tucson | 2019/01/10 17:00 | Henry Craig v Peter Kobelt | 3-6,4-6 |
| ITF M25 Tucson | 2019/01/09 17:00 | Alejandro Gomez v Henry Craig | 6-1,3-6,4-6 |
| ITF M25 Los Angeles | 2019/01/02 19:40 | Luis Patino v Henry Craig | 7-6,7-5 |
| ITF USA F34 | 2018/11/28 16:00 | Henry Craig v Mate Zsiga | 6-1,6-7,4-6 |
| ITF USA F34 | 2018/11/26 20:55 | Henry Craig v Barnaby Smith | 6-4,6-4 |