| ITF M15 Villena | 11/19 11:25 | 26 | Gianluigi Quinzi v Carlos L-Montagud | Retired | |
| ITF M15 Villena | 11/18 08:25 | 25 | [411] Gianluigi Quinzi v Eduard Esteve Lobato [478] | 7-6,7-6 | |
| ITF M15 Valldoreix | 11/13 10:45 | 27 | [410] Gianluigi Quinzi v Javier Barranco Cosano [314] | 6-7,7-5,4-6 | |
| ITF M15 Valldoreix | 11/12 10:35 | 26 | Gianluigi Quinzi v Louis Dussin | 6-3,6-4 | |
| ITF M15 Valldoreix | 11/10 13:30 | 25 | Gianluigi Quinzi v Alvaro Lopez San Martin | 6-4,6-4 | |
| ITF M25 Vale Do Lobo | 10/28 10:30 | 25 | [409] Gianluigi Quinzi v Chun Hsin Tseng [288] | 4-6,4-6 | |
| ITF M25 Jablonec Nad Nisou | 09/27 12:10 | 29 | [436] Gianluigi Quinzi v Agustin Velotti [429] | 2-6,1-6 | |
| ITF M25 Jablonec Nad Nisou | 09/27 08:00 | 28 | [436] Gianluigi Quinzi v Uladzimir Ignatik [376] | 7-6,6-4 | |
| ITF M25 Jablonec Nad Nisou | 09/25 12:00 | 27 | [253] Martin Cuevas v Gianluigi Quinzi [436] | 2-6,4-6 | |
| ITF M25 Jablonec Nad Nisou | 09/24 07:55 | 26 | Gianluigi Quinzi v Christian Lindell | 6-4,6-2 | |
| ITF M25 Jablonec Nad Nisou | 09/23 08:00 | 25 | [436] Gianluigi Quinzi v Jiri Lehecka [403] | 6-3,6-3 | |
| ITF M15 Caslano | 09/04 15:40 | 27 | [354] Alessandro Bega v Gianluigi Quinzi [437] | 6-4,7-6 | |
| ITF M15 Caslano | 09/03 15:10 | 26 | Gianluigi Quinzi v Gonzalo Lama | 6-2,6-3 | |
| ITF M15 Caslano | 09/02 17:20 | 25 | Riccardo Balzerani v Gianluigi Quinzi | 4-6,6-7 | |
| ITF M15 Anif | 08/25 10:00 | 25 | [441] Lucas Gerch v Gianluigi Quinzi [440] | 2-6,6-3,6-4 | |
| ITF M25 Vogau | 08/20 08:00 | 26 | [441] Gianluigi Quinzi v Manuel Guinard [302] | 2-6,1-6 | |
| ITF M25 Vogau | 08/19 10:20 | 25 | [423] Matteo Martineau v Gianluigi Quinzi [441] | 6-3,3-6,2-6 | |
| ITF M25 Murcia | 03/04 17:25 | 25 | Gianluigi Quinzi v Pablo Llamas Ruiz | 4-6,6-3,6-7 | |
| ITF M25 Antalya | 02/27 08:25 | 26 | [432] Gianluigi Quinzi v Pedro Cachin [460] | 4-6,6-7 | |
| ITF M25 Antalya | 02/26 07:00 | 25 | [497] Ergi Kirkin v Gianluigi Quinzi [432] | 2-6,3-6 | |
| ITF M25 Palm Coast | 02/07 16:00 | 27 | Gianluigi Quinzi v Martins Podzus | 3-6,4-6 | |
| ITF M25 Palm Coast | 02/06 16:55 | 26 | [407] Gianluigi Quinzi v Lucas Gerch [437] | 3-6,7-6,6-1 | |
| ITF M25 Palm Coast | 02/05 18:35 | 25 | Gianluigi Quinzi v Federico Agustin Gomez | 6-3,6-4 | |
| ITF M25 Weston | 02/02 17:00 | 29 | Christian Lindell v Gianluigi Quinzi | 6-3,5-7,5-7 | |
| ITF M25 Weston | 02/01 16:00 | 28 | [447] Manuel Pena Lopez v Gianluigi Quinzi [381] | 6-7,2-6 | |
| ITF M25 Weston | 01/31 15:30 | 27 | Gianluigi Quinzi v Peter Torebko | 3-6,7-6,7-5 | |
| ITF M25 Weston | 01/30 16:40 | 26 | Gianluigi Quinzi v Martins Podzus | 6-2,6-4 | |
| ITF M25 Weston | 01/29 14:00 | 25 | Gianluigi Quinzi v Eduard Esteve Lobato | 6-4,6-2 | |
| ITF M15 Monastir | 11/09 09:00 | 26 | Louis Tessa v Gianluigi Quinzi | Walkover | |
| ITF M15 Monastir | 11/05 08:30 | 25 | Rimpei Kawakami v Gianluigi Quinzi | 2-6,2-6 |