Challenger Barcelona | 04/06 09:00 | 28 | [354] Lorenzo Giustino v Bernabe Zapata Miralles [143] | Retired | |
Challenger Barcelona | 04/05 09:00 | 27 | [354] Lorenzo Giustino v Jesper De Jong [155] | 7-5,6-4 | |
Challenger Barcelona | 04/03 10:10 | 26 | [187] Vitaliy Sachko v Lorenzo Giustino [354] | 4-6,2-6 | |
Challenger Barcelona | 04/02 11:40 | 25 | [218] Dennis Novak v Lorenzo Giustino [354] | Retired | |
Challenger Barcelona | 04/01 13:05 | 19 | [372] Arthur Weber v Lorenzo Giustino [354] | 5-7,5-7 | |
Challenger Barcelona | 03/31 09:40 | 14 | [408] Carlos Lopez Montagud v Lorenzo Giustino [388] | 3-6,5-7 | |
ITF M25 Tarragona | 03/30 10:50 | 28 | [437] Ignacio Buse v Lorenzo Giustino [388] | 6-4,6-2 | |
ITF M25 Tarragona | 03/29 12:40 | 27 | Lorenzo Giustino v Svyatoslav Gulin | 6-7,6-3,6-3 | |
ITF M25 Tarragona | 03/28 15:20 | 26 | Lorenzo Giustino v Max Alcala Gurri | 6-2,7-5 | |
ITF M25 Tarragona | 03/27 15:45 | 25 | Lorenzo Giustino v Alejandro Manzanera Pertusa | 6-2,7-6 | |
ITF M25 Badalona | 03/24 10:00 | 29 | [499] Alex M Pujolras v Lorenzo Giustino [388] | 6-3,4-6,3-6 | |
ITF M25 Badalona | 03/23 09:00 | 28 | [358] Jay Clarke v Lorenzo Giustino [388] | 3-6,2-6 | |
ITF M25 Badalona | 03/22 10:00 | 27 | Lorenzo Giustino v Peter Benjamin Privara | 6-0,6-3 | |
ITF M25 Badalona | 03/21 10:30 | 26 | Lorenzo Giustino v Carlos Gimeno Valero | Walkover | |
ITF M25 Badalona | 03/20 11:10 | 25 | Lorenzo Giustino v David Puig Molina | 6-3,6-1 | |
ITF M25 Vale Do Lobo | 03/13 12:05 | 25 | Lorenzo Giustino v Andres F Canovas | 3-6,4-6 | |
ITF M25 Quinta Do Lago | 03/07 14:00 | 26 | Keegan Smith v Lorenzo Giustino | 6-2,5-7,6-4 | |
ITF M25 Quinta Do Lago | 03/06 12:35 | 25 | Joao Domingues v Lorenzo Giustino | 3-6,0-6 | |
Challenger Tenerife | 02/18 10:00 | 14 | [277] Giovanni Fonio v Lorenzo Giustino [330] | 4-6,6-4,6-1 | |
Challenger Cherbourg | 02/12 17:10 | 25 | [330] Lorenzo Giustino v Mattia Bellucci [193] | 6-7,3-6 | |
Challenger Nottingham | 02/06 10:30 | 25 | [183] Alexander Ritschard v Lorenzo Giustino [329] | 6-4,6-3 | |
Challenger Quimper | 01/22 11:20 | 14 | Lorenzo Giustino v Emilien Voisin | 6-3,3-6,4-6 | |
Challenger Tenerife | 01/15 10:00 | 19 | [300] Lorenzo Giustino v Samuel Vincent Ruggeri [337] | 2-6,3-6 | |
Challenger Tenerife | 01/14 11:20 | 14 | [288] Lorenzo Giustino v Alberto Barroso Campos [380] | 6-4,6-2 | |
Challenger Oeiras | 01/10 15:40 | 26 | [244] Joao Sousa v Lorenzo Giustino [288] | 6-3,6-1 | |
Challenger Oeiras | 01/09 13:30 | 25 | [288] Lorenzo Giustino v Michael Vrbensky [301] | 6-4,2-6,7-5 | |
Challenger Oeiras | 01/04 15:00 | 26 | [322] Thai-Son Kwiatkowski v Lorenzo Giustino [287] | 6-4,6-4 | |
Challenger Oeiras | 01/01 17:20 | 25 | [287] Lorenzo Giustino v Michael Vrbensky [300] | 7-5,4-6,6-4 | |
Challenger Maspalomas | 11/27 13:45 | 25 | [386] Gerard Campana Lee v Lorenzo Giustino [276] | 4-6,6-1,6-3 | |
Challenger Valencia | 11/19 12:30 | 14 | Nicolas Alvarez Varona v Lorenzo Giustino | 6-4,6-4 |
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.
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.