Stadium: Covered Court 5 Round: 24 Ground: Hardcourt outdoor
| Challenger Winnipeg | 2019/07/11 16:00 | Lucas Catarina v Antoine Hoang | 6-4,3-6,0-6 |
| Challenger Winnipeg | 2019/07/10 21:35 | Kylar, Kevin v Lucas Catarina | 0-6,1-6 |
| Challenger Winnipeg | 2019/07/08 23:05 | Lucas Catarina v Gabriel Diallo | 6-3,6-2 |
| Harare, Singles Qualifying M-ITF-ZIM-01A | 2019/06/29 08:00 | Lucas Catarina v Benjamin Lock | 3-6,6-7 |
| Harare, Singles Qualifying M-ITF-ZIM-01A | 2019/06/28 11:15 | Du Toit, Riaan v Lucas Catarina | 1-6,3-6 |
| Harare, Singles Qualifying M-ITF-ZIM-01A | 2019/06/27 07:00 | Patrick Foley v Lucas Catarina | 2-6,2-6 |
| Harare, Singles Qualifying M-ITF-ZIM-01A | 2019/06/25 07:00 | Abdulla, Mohammed v Lucas Catarina | 1-6,2-6 |
| Harare, Singles Qualifying M-ITF-ZIM-01A | 2019/06/21 07:00 | Lucas Catarina v S D Prajwal Dev | 6-1,2-6,3-6 |
| Challenger Chengdu Qual | 2017/07/29 02:00 | Li, Wenmao v Cai, Zhao | 0-6,3-6 |