Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
| ITF M25 Tay Ninh | 2019/10/02 05:00 | Arthur Weber v Billy Harris | 4-6,6-2,6-3 |
| ITF M15 Hua Hin | 2019/09/03 11:05 | Billy Harris v Anirudh Chandrasekar | 4-6,3-6 |
| ITF M15 Hua Hin | 2019/09/02 07:40 | Billy Harris v Vorachon Rakpuangchon | 6-3,6-2 |
| ITF M15 Hua Hin | 2019/08/28 06:30 | Billy Harris v Yu Hsiou Hsu | 6-7,2-6 |
| ITF M15 Hua Hin | 2019/08/27 08:45 | Billy Harris v Seita Watanabe | 6-2,6-1 |
| ITF M15 Hua Hin | 2019/08/27 05:40 | Billy Harris v Shisanuphong Pokinsagethasiri | 6-1,6-1 |
| ITF M15 Hua Hin | 2019/08/22 03:00 | Seong Chan Hong v Billy Harris | 6-3,6-0 |
| ITF M15 Hua Hin | 2019/08/21 05:00 | Dominik Palan v Billy Harris | 7-6,4-6,2-6 |
| Challenger Campinas | 2019/09/30 13:00 | Jordan Correia v Guilherme Clezar | 1-6,0-6 |
| Challenger Buenos Aires | 2019/09/23 16:00 | Jordan Correia v Pol Toledo Bague | 2-6,0-6 |
| Challenger Biella | 2019/09/16 11:35 | Peter Heller v Jordan Correia | 7-6,6-2 |
| Challenger Seville | 2019/09/09 17:40 | Alex Molcan v Jordan Correia | 6-0,6-4 |
| ITF M25 Irpin | 2019/08/30 08:00 | Denis Yevseyev v Jordan Correia | 6-2,1-6,6-2 |
| ITF M25 Irpin | 2019/08/29 10:30 | Yurii Dzhavakian v Jordan Correia | 3-6,1-6 |
| ITF M15 Agadir | 2019/08/03 09:00 | Jordan Correia v Nicolas Alberto Arreche | 7-6,2-6,3-6 |
| ITF M15 Agadir | 2019/08/02 09:00 | Jordan Correia v Jose Fco. Vidal Azorin | 6-2,3-6,6-3 |