Stadium: Court 1 Round: 29 Ground: Hardcourt outdoor
| Challenger Orlando MD | 2021/04/16 18:55 | Harrison/Novikov v Aragone/Martinez | 6-2,6-3 |
| Challenger Orlando MD | 2021/04/14 14:00 | Reyes-Varela/Romboli v Harrison/Novikov | 2-6,7-5,6-10 |
| Challenger Orlando MD | 2021/04/14 14:00 | A.R. Varela/Romboli v Harrison/Novikov | 2-6,7-5,0-1 |
| Challenger Calgary MD | 2020/02/28 02:15 | Pasha/Schnur v Harrison/Novikov | 2-6,6-4,12-10 |
| Challenger Calgary MD | 2020/02/25 22:35 | Aragone/Kwiatkowski v Harrison/Novikov | 5-7,3-6 |
| ATP Delray Beach MD | 2020/02/20 18:00 | Arevalo/O'Mara v Harrison/Novikov | 6-4,6-4 |
| ATP Delray Beach MD | 2020/02/19 16:00 | Inglot/Lindstedt v Harrison/Novikov | 4-6,4-6 |
| Challenger Morelos MD | 2019/02/22 00:00 | Harrison/Novikov v Verdugo/Pavic | 3-6,5-7 |
| Challenger Orlando MD | 2021/04/16 19:05 | Krueger/Sock v Bangoura/Ore | 6-4,6-3 |
| Challenger Orlando MD | 2021/04/15 18:45 | Krueger/Sock v Ritschard/Rybakov | 6-3,6-3 |
| Challenger Orlando MD | 2021/04/14 17:15 | Krueger/Sock v Pavic/Roelofse | 7-6,6-3 |