| Challenger Biella | 05/02 13:10 | 14 | Guido Andreozzi v Pietro Rondoni | 6-2,6-2 | |
| Challenger Rzym | 04/26 11:05 | 25 | [167] Alessandro Giannessi v Guido Andreozzi [217] | 6-3,6-3 | |
| Challenger Rzym | 04/21 08:00 | 26 | [218] Guido Andreozzi v Elias Ymer [203] | 5-7,7-6,2-6 | |
| Challenger Rzym | 04/20 09:05 | 25 | [118] Gregoire Barrere v Guido Andreozzi [218] | 6-7,4-6 | |
| Challenger Santiago | 03/15 17:00 | 25 | [142] Daniel Altmaier v Guido Andreozzi [199] | 6-4,6-3 | |
| ATP Buenos Aires | 02/27 15:45 | 14 | [375] Agustin Velotti v Guido Andreozzi [181] | 7-5,6-0 | |
| ATP Cordoba | 02/20 22:55 | 14 | [359] Carlos Gomez-Herrera v Guido Andreozzi [171] | 6-3,7-5 | |
| Challenger Concepcion | 02/16 13:00 | 25 | [292] Pedro Sakamoto v Guido Andreozzi [171] | 6-2,7-6 | |
| Challenger Stambuł | 01/20 07:00 | 25 | Marc-Andrea Huesler v Guido Andreozzi | Cancelled | |
| Australian Open | 01/11 07:30 | 60 | Guido Andreozzi v Tristan Schoolkate | 6-7,4-6 | |
| Challenger Santo Domingo | 10/10 20:55 | 26 | [112] Guido Andreozzi v Alessandro Giannessi [151] | Retired | |
| Challenger Santo Domingo | 10/09 20:20 | 25 | [112] Guido Andreozzi v Orlando Luz [316] | 6-4,6-3 | |
| Challenger Campinas | 10/02 16:50 | 25 | [111] Guido Andreozzi v Pedro Sakamoto [362] | Retired | |
| Challenger Buenos Aires | 09/26 18:20 | 26 | [113] Guido Andreozzi v Andrea Collarini [215] | 4-6,4-6 | |
| Challenger Buenos Aires | 09/25 22:00 | 25 | [113] Guido Andreozzi v Genaro A Olivieri [491] | 7-6,2-6,6-3 | |
| Challenger Szczecin | 09/15 10:00 | 29 | [105] Guido Andreozzi v Jozef Kovalik [346] | 7-6,2-6,4-6 | |
| Challenger Szczecin | 09/14 11:00 | 28 | [49] Albert Ramos-Vinolas v Guido Andreozzi [105] | 3-6,6-2,1-6 | |
| Challenger Szczecin | 09/13 12:00 | 27 | [76] Roberto Carballes Baena v Guido Andreozzi [105] | 4-6,5-7 | |
| Challenger Szczecin | 09/12 13:00 | 26 | Daniel Michalski v Guido Andreozzi | 3-6,1-6 | |
| Challenger Szczecin | 09/11 13:40 | 25 | [385] Ivan Gakhov v Guido Andreozzi [105] | 2-6,1-6 | |
| Challenger Genova | 09/07 15:00 | 28 | [49] Lorenzo Sonego v Guido Andreozzi [106] | 6-2,5-7,6-4 | |
| Challenger Genova | 09/06 18:45 | 27 | [71] Philipp Kohlschreiber v Guido Andreozzi [106] | 6-7,3-6 | |
| Challenger Genova | 09/05 10:00 | 26 | [106] Guido Andreozzi v Filippo Baldi [146] | 6-3,7-5 | |
| Challenger Genova | 09/03 12:35 | 25 | [106] Guido Andreozzi v Sebastian Ofner [167] | 4-6,6-3,6-0 | |
| US Open | 08/19 19:30 | 44 | [104] Guido Andreozzi v Tobias Kamke [230] | 6-4,6-7,3-6 | |
| ATP Atlanta | 07/20 18:15 | 64 | [113] Guido Andreozzi v Kevin King [406] | 5-7,6-4,6-7 | |
| ATP Newport | 07/17 18:00 | 26 | [113] Guido Andreozzi v Mischa Zverev [209] | 4-6,4-6 | |
| ATP Newport | 07/15 17:55 | 25 | [82] Ivo Karlovic v Guido Andreozzi [113] | 6-7,6-7 | |
| Challenger Winnetka | 07/11 15:00 | 26 | [192] Thanasi Kokkinakis v Guido Andreozzi [114] | Retired | |
| Challenger Winnetka | 07/10 18:25 | 25 | John McNally v Guido Andreozzi | 5-7,1-6 |
Wikipedia - Guido Andreozzi
Guido Andreozzi (ur. 5 sierpnia 1991 w Buenos Aires) – argentyński tenisista.