Stadium: Center Round: 28 Ground: Clay
| ITF M25 Jablonec Nad Nisou | 2020/09/25 12:00 | Cuevas, Martin v Quinzi, Gianluigi | 2-6,4-6 |
| ITF M25 Jablonec Nad Nisou | 2020/09/24 07:55 | Quinzi, Gianluigi v Lindell, Christian | 6-4,6-2 |
| ITF M25 Jablonec Nad Nisou | 2020/09/23 08:00 | Quinzi, Gianluigi v Jiri Lehecka | 6-3,6-3 |
| ITF M15 Caslano | 2020/09/04 15:40 | Bega, Alessandro v Quinzi, Gianluigi | 6-4,7-6 |
| ITF M15 Caslano | 2020/09/03 15:10 | Quinzi, Gianluigi v Gonzalo Lama | 6-2,6-3 |
| ITF M15 Caslano | 2020/09/02 17:20 | Balzerani, Riccardo v Quinzi, Gianluigi | 4-6,6-7 |
| ITF M15 Anif | 2020/08/25 10:00 | Lucas Gerch v Quinzi, Gianluigi | 2-6,6-3,6-4 |
| Vogau, Singles Qualifying M-ITF-AUT-04A | 2020/08/20 08:00 | Quinzi, Gianluigi v Manuel Guinard | 2-6,1-6 |
| ITF M25 Jablonec Nad Nisou | 2020/09/25 12:00 | Yshai Oliel v Ignatik, Uladzimir | 2-6,1-6 |
| ITF M25 Jablonec Nad Nisou | 2020/09/24 07:55 | Ignatik, Uladzimir v Genaro Alberto Olivieri | 7-6,6-1 |
| ITF M25 Jablonec Nad Nisou | 2020/09/23 11:05 | Petr Nouza v Ignatik, Uladzimir | 2-6,2-6 |
| ITF M25 Prague | 2020/09/17 11:55 | Zekic, Miljan v Ignatik, Uladzimir | 6-7,6-1,6-4 |
| ITF M25 Prague | 2020/09/16 09:25 | Ignatik, Uladzimir v Lukas Klein | 6-3,6-7,7-6 |
| ITF - M15 Porec | 2020/03/12 09:00 | Ignatik, Uladzimir v Basso, Andrea | 6-4,3-6,6-3 |
| ITF - M15 Porec | 2020/03/11 10:40 | Ignatik, Uladzimir v Martin Krumich | 6-2,4-6,6-3 |
| Trnava, Singles Main, M-ITF-SVK-03A | 2020/02/26 13:40 | Dalibor Svrcina v Ignatik, Uladzimir | 7-6,6-4 |