Stadium: Court 2 Round: 26 Ground: Clay
| ITF M25 Palm Coast | 2020/02/05 18:35 | Gianluigi Quinzi v Federico Agustin Gomez | 6-3,6-4 |
| ITF M25 Weston | 2020/02/02 17:00 | Christian Lindell v Gianluigi Quinzi | 6-3,5-7,5-7 |
| ITF M25 Weston | 2020/02/01 16:00 | Manuel Pena Lopez v Gianluigi Quinzi | 6-7,2-6 |
| ITF M25 Weston | 2020/01/31 15:30 | Gianluigi Quinzi v Peter Torebko | 3-6,7-6,7-5 |
| ITF M25 Weston | 2020/01/30 16:40 | Gianluigi Quinzi v Martins Podzus | 6-2,6-4 |
| ITF M25 Weston | 2020/01/29 14:00 | Gianluigi Quinzi v Eduard Esteve Lobato | 6-4,6-2 |
| ITF M15 Monastir | 2019/11/05 08:30 | Rimpei Kawakami v Gianluigi Quinzi | 2-6,2-6 |
| ITF M25 Monastir | 2019/11/02 09:00 | Petros Chrysochos v Gianluigi Quinzi | 7-6,6-1 |
| ITF M25 Palm Coast | 2020/02/05 19:00 | Lucas Gerch v Nick Hardt | 4-6,6-1,6-3 |
| ITF M25 Weston | 2020/01/29 15:55 | Lucas Gerch v Manuel Pena Lopez | 5-7,5-7 |
| ITF M25 Rancho Santa Fe | 2020/01/14 17:30 | Lucas Gerch v Alex Rybakov | 4-6,6-7 |
| ITF M25 Rancho Santa Fe | 2020/01/13 18:00 | Lucas Gerch v Abraham Asaba | 6-4,6-0 |
| Challenger Ann Arbor | 2020/01/09 18:20 | JC Aragone v Lucas Gerch | 3-6,6-4,6-4 |
| Challenger Ann Arbor | 2020/01/07 17:55 | Lucas Gerch v Kaichi Uchida | 7-6,7-5 |
| Challenger Ann Arbor | 2020/01/06 15:15 | Lucas Gerch v Zachary Svajda | 6-3,6-3 |
| ITF M15 East Lansing | 2019/11/23 21:45 | Lucas Gerch v Daniel Altmaier | 1-6,6-7 |