Stadium: Court 6 Round: 24 Ground: Hardcourt indoor
| Challenger Savannah | 2019/04/30 14:00 | Dennis Novikov v Manuel Guinard | 3-6,6-4,4-6 |
| Challenger Tallahassee | 2019/04/22 23:25 | Dennis Novikov v Emilio Gomez | 4-6,2-6 |
| Challenger Drummondville | 2019/03/13 01:45 | Dennis Novikov v Yannick Maden | 4-6,1-6 |
| Challenger Drummondville | 2019/03/11 21:40 | Dennis Novikov v Andrea Collarini | 6-4,6-4 |
| Challenger Indian Wells | 2019/02/25 23:30 | Santiago Giraldo v Dennis Novikov | 7-5,5-7,6-2 |
| Challenger Morelos | 2019/02/21 18:50 | Dennis Novikov v Renzo Olivo | 2-6,4-6 |
| Challenger Morelos | 2019/02/20 23:00 | Dennis Novikov v Manuel Sanchez | 6-3,6-2 |
| Challenger Dallas | 2019/02/05 18:50 | Dennis Novikov v Emilio Gomez | 1-6,1-6 |
| Challenger Little Rock | 2019/06/04 21:45 | Michael Redlicki v Francisco Cerundolo | 3-6,6-2,2-6 |
| Challenger Puerto Vallarta | 2019/04/29 18:00 | Skander Mansouri v Michael Redlicki | 6-4,6-4 |
| Challenger Sarasota | 2019/04/15 15:00 | Nick Hardt v Michael Redlicki | 3-6,6-3,6-3 |
| Challenger Drummondville | 2019/03/15 18:35 | Michael Redlicki v Jurgen Zopp | 4-6,7-5,6-3 |
| Challenger Drummondville | 2019/03/14 18:35 | Nikola Milojevic v Michael Redlicki | 3-6,1-6 |
| Challenger Drummondville | 2019/03/12 17:00 | Michael Redlicki v JC Aragone | 6-2,6-2 |
| Challenger Drummondville | 2019/03/11 18:45 | Michael Redlicki v Roy Smith | 6-1,6-1 |
| Challenger Indian Wells | 2019/02/26 18:00 | Michael Redlicki v Ernesto Escobedo | 3-6,6-7 |