Stadium: Cancha 1 Round: 24 Ground: Hardcourt outdoor
| Challenger Dallas | 2019/02/05 22:55 | Brayden Schnur v Michael Redlicki | 7-6,6-4 |
| Challenger Dallas | 2019/02/05 00:35 | Goncalo Oliveira v Michael Redlicki | 2-6,6-4,1-6 |
| Challenger Cleveland | 2019/01/29 00:25 | Michael Redlicki v Borna Gojo | 3-6,7-6,4-6 |
| Challenger Orlando | 2019/01/05 19:50 | Darian King v Michael Redlicki | 6-4,6-2 |
| Challenger Orlando | 2019/01/04 16:00 | Ulises Blanch v Michael Redlicki | 6-7,6-4,6-7 |
| Challenger Orlando | 2019/01/03 15:00 | Kevin King v Michael Redlicki | 6-2,2-6,2-6 |
| Challenger Orlando | 2019/01/02 16:20 | Michael Redlicki v JC Aragone | 1-6,6-4,6-3 |
| Challenger Orlando | 2018/12/31 23:25 | Vaclav Safranek v Michael Redlicki | 6-7,2-6 |
| Challenger Cherbourg | 2019/02/11 15:55 | Tak Khunn Wang v Baptiste Crepatte | 6-7,4-6 |
| Challenger Budapest | 2019/02/04 10:55 | Baptiste Crepatte v Tak Khunn Wang | 6-3,7-5 |
| Challenger Koblenz | 2019/01/15 16:50 | Adam Pavlasek v Tak Khunn Wang | 3-6,6-3,6-4 |
| Challenger Koblenz | 2019/01/14 18:10 | Tak Khunn Wang v Daniel Masur | 6-4,6-2 |
| Challenger Canberra | 2019/01/09 00:30 | Tak Khunn Wang v Hubert Hurkacz | 6-7,4-6 |
| Challenger Canberra | 2019/01/08 00:20 | Tak Khunn Wang v Matthew Romios | 7-6,6-0 |
| Challenger Noumea | 2019/01/02 01:00 | Salvatore Caruso v Tak Khunn Wang | 7-5,7-6 |
| Challenger Noumea | 2018/12/31 23:00 | Tak Khunn Wang v Andre Goransson | 3-6,6-4,6-3 |