Stadium: Stadium 5 Round: 24 Ground: Hardcourt outdoor
| Challenger Hamburg | 2019/10/21 15:00 | Bernabe Zapata Miralles v Mischa Zverev | 2-6,7-6,6-4 |
| Challenger Mouilleron le Captif | 2019/10/08 15:15 | Marius Copil v Mischa Zverev | 6-3,6-3 |
| Challenger Mouilleron le Captif | 2019/10/07 12:45 | Mischa Zverev v James Ward | 7-6,6-3 |
| Challenger Nur-Sultan 2 | 2019/10/01 15:00 | Mischa Zverev v Yannick Maden | 7-5,0-6,3-6 |
| Challenger Nur-Sultan 2 | 2019/09/30 14:30 | Danylo Kalenichenko v Mischa Zverev | 2-6,5-7 |
| US Open | 2019/08/21 19:50 | Santiago Giraldo v Mischa Zverev | 7-5,6-3 |
| US Open | 2019/08/19 20:15 | Mischa Zverev v Denis Istomin | 7-6,7-6 |
| Challenger Vancouver | 2019/08/13 02:05 | Mischa Zverev v Thanasi Kokkinakis | 6-7,5-7 |
| Challenger Las Vegas | 2019/10/14 22:45 | JC Aragone v Laurent Lokoli | 7-6,7-5 |
| Challenger Fairfield | 2019/10/08 18:50 | JC Aragone v Maxime Cressy | 6-7,2-6 |
| Challenger Fairfield | 2019/10/07 19:15 | Roy Smith v JC Aragone | 6-7,4-6 |
| Challenger Tiburon | 2019/09/25 17:00 | JC Aragone v Enzo Couacaud | 3-6,1-6 |
| Challenger Tiburon | 2019/09/23 20:30 | JC Aragone v Collin Altamirano | 6-2,7-6 |
| Challenger Cary | 2019/09/14 17:00 | JC Aragone v Michael Mmoh | 6-4,2-6,2-6 |
| Challenger Cary | 2019/09/12 16:25 | Daniel Nguyen v JC Aragone | 3-6,2-6 |
| Challenger Cary | 2019/09/11 15:00 | JC Aragone v Peter Polansky | 7-6,6-4 |