| Challenger Trieste | 08/24 14:00 | - | [152] Lorenzo Giustino v Matteo Viola [222] | 4-6,2-6 | |
| Challenger Todi | 08/17 12:30 | - |
[153] Lorenzo Giustino v
Daniel Altmaier
[219] 
|
6-3,3-6,2-6 | |
| Spanish Summer League | 07/17 12:20 | - |
[153] Lorenzo Giustino v
Javier Barranco Cosano
[296] 
|
6-7,1-6 | |
| Spanish Summer League | 07/16 15:00 | - | [153] Lorenzo Giustino v Eduard Esteve Lobato [465] | Retired | |
| Italian National Tour | 07/02 16:00 | 1 |
[153] Lorenzo Giustino v
Carlos Taberner
[175] 
|
4-6,6-3,2-6 | |
| Italian National Tour | 07/01 13:05 | 1 |
[153] Lorenzo Giustino v
Andrea Vavassori
[303] 
|
7-5,4-6,7-5 | |
| Italian National Tour | 06/30 12:05 | 1 |
Lorenzo Giustino v
Federico Arnaboldi
|
6-4,6-0 | |
| Italian Umbrian Open | 06/27 13:15 | 1 |
[46] Lorenzo Sonego
v
Lorenzo Giustino [153] |
6-4,7-6 | |
| Italian Umbrian Open | 06/26 16:12 | - | [153] Lorenzo Giustino v Giovanni Fonio [490] | 7-6,5-4 | |
| Italian Umbrian Open | 06/26 14:01 | - | Lorenzo Giustino v Giovanni Fonio | View | |
| Italian Umbrian Open | 06/24 10:35 | 1 | [153] Lorenzo Giustino v Alessandro Bega [353] | 6-1,6-4 | |
| Italian Umbrian Open | 06/22 09:49 | - | [153] Lorenzo Giustino v Riccardo Bonadio [409] | 6-0,6-7,0-0 | |
| Challenger Monterrey | 03/05 17:00 | 26 | [120] Jason Jung v Lorenzo Giustino [153] | 6-1,6-2 | |
| Challenger Monterrey | 03/03 22:00 | 25 |
[231] Christopher Eubanks
v
Lorenzo Giustino [153] |
6-3,4-6,4-6 | |
| Challenger Pau | 02/27 12:35 | 26 | Jerzy Janowicz v Lorenzo Giustino | 6-4,6-7,6-3 | |
| Challenger Pau | 02/25 19:50 | 25 |
[276] Borna Gojo
v
Lorenzo Giustino [153] |
6-7,6-7 | |
| Challenger Bergamo | 02/20 10:20 | 26 |
[154] Lorenzo Giustino v
Hugo Gaston
[248] 
|
3-6,6-3,4-6 | |
| Challenger Bergamo | 02/18 19:55 | 25 | [154] Lorenzo Giustino v Nino Serdarusic [296] | 6-7,6-3,7-6 | |
| Challenger Launceston | 02/07 02:10 | 27 |
[158] Lorenzo Giustino v
Kimmer Coppejans
[162] 
|
6-7,7-5,4-6 | |
| Challenger Launceston | 02/06 03:40 | 26 |
Lorenzo Giustino v
Dane Sweeny
|
6-2,6-3 | |
| Challenger Launceston | 02/04 23:00 | 25 | [158] Lorenzo Giustino v Blaz Kavcic [281] | 0-6,7-5,7-6 | |
| Challenger Burnie | 01/30 01:30 | 26 | [150] Lorenzo Giustino v Zhe Li [206] | 4-6,2-6 | |
| Challenger Burnie | 01/28 03:00 | 25 |
[150] Lorenzo Giustino v
Andrea Vavassori
[289]
|
6-3,6-3 | |
| Australian Open | 01/21 01:35 | 23 | [150] Lorenzo Giustino v Milos Raonic [35] | 2-6,1-6,3-6 | |
| Australian Open | 01/18 03:50 | 46 |
[202] Marco Trungelliti
v
Lorenzo Giustino [149] |
6-2,1-6,7-6 | |
| Australian Open | 01/17 02:20 | 45 | [149] Lorenzo Giustino v Yannick Maden [124] | 6-7,6-2,6-4 | |
| Australian Open | 01/15 23:00 | 44 |
[149] Lorenzo Giustino v
Yan Bai
[218] 
|
6-3,7-5 | |
| Challenger Canberra | 01/06 06:35 | 24 | [162] Oscar Otte v Lorenzo Giustino [149] | 5-7,6-1,6-4 | |
| Challenger Lima | 10/23 17:25 | 25 | [226] Rafael Matos v Lorenzo Giustino [147] | Retired | |
| Challenger Barcelona | 10/02 15:00 | 25 |
[227] Carlos Taberner
v
Lorenzo Giustino [142] |
6-4,6-0 |
Wikipedia - Lorenzo Giustino
Lorenzo Giustino (Italian pronunciation: [loˈrɛntso dʒuˈstiːno]; born 10 September 1991, in Naples) is an Italian tennis player.
Giustino has a career-high ATP singles ranking of 127 achieved on 12 August 2019 and a career-high ATP doubles ranking of 311 achieved on 15 April 2019.
History
Giustino made his ATP main draw debut at the 2015 BRD Năstase Țiriac Trophy, where he qualified for the main draw.
Giustino made his Grand Slam debut at the 2020 Australian Open. He defeated Frenchman Corentin Moutet 0–6, 7–6 (7), 7–6 (3), 2–6, 18–16 in the first round of 2020 French Open as a first time main draw qualifier at this Major. The match was the second-longest in French Open history, lasting 6 hours, 5 minutes. It was his first ATP tour-level win.
He qualified for his first ATP 500 tournament at the 2021 Dubai Tennis Championships as a lucky loser receiving a bye into the second round after the withdrawal of tenth seed Borna Ćorić.
He qualified for his second ATP 500 at the 2023 Barcelona Open Banc Sabadell.