# Lorenzo Giustino

Lorenzo Giustino (Italian pronunciation:; 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.

## Career

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.

## Challenger and Futures finals
### Singles: 25 (12–13)

* Legend (singles)
* ATP Challenger Tour (1–4)
* ITF Futures Tour (11–9)
* Titles by surface
* Hard (1–4)
* Clay (11–9)
* Grass (0–0)
* Carpet (0–0)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | May 2012 | Spain F10, Balaguer | Futures | Clay | David Souto | 4–6, 4–6 |
| Loss | 0–2 | Jun 2012 | Turkey F23, Tekirdağ | Futures | Hard | Brydan Klein | 3–6, 1–6 |
| Win | 1–2 | Jun 2012 | Turkey F25, İzmir | Futures | Clay | Jason Kubler | 6–4, 3–6, 7–5 |
| Win | 2–2 | Mar 2013 | Turkey F10, Antalya | Futures | Clay | Simone Vagnozzi | 6–0, 6–3 |
| Loss | 2–3 | Apr 2013 | Spain F10, Les Franqueses del Vallès | Futures | Hard | Iván Arenas-Gualda | w/o |
| Loss | 2–4 | May 2013 | Italy F6, Pozzuoli | Futures | Clay | Matteo Trevisan | 5–7, 2–6 |
| Loss | 2–5 | Mar 2014 | Spain F5, Reus | Futures | Clay | Jordi Samper Montaña | 3–6, 6–4, 5–7 |
| Win | 3–5 | Aug 2015 | Italy F20, Pontedera | Futures | Clay | Gianluca Mager | 7–6$^{(7–3)}$, 6–3 |
| Win | 4–5 | Oct 2015 | France F23, Rodez | Futures | Hard (i) | Grégoire Barrère | 6–3, 6–7$^{(2–7)}$, 6–1 |
| Win | 5–5 | Jun 2016 | Italy F16, Basilicanova | Futures | Clay | Walter Trusendi | 6–4, 6–4 |
| Win | 6–5 | Jul 2016 | France F13, Bourg-en-Bresse | Futures | Clay | Romain Jouan | 6–4, 6–2 |
| Win | 7–5 | Sep 2016 | Serbia F7, Niš | Futures | Clay | Kristijan Mesaroš | 3–6, 6–2, 6–4 |
| Loss | 7–6 | Sep 2016 | Sibiu, Romania | Challenger | Clay | Robin Haase | 6–7$^{(2–7)}$, 2–6 |
| Loss | 7–7 | Apr 2017 | Italy F6, Santa Margherita di Pula | Futures | Clay | Václav Šafránek | 6–7$^{(2–7)}$, 7–6$^{(9–7)}$, 5–7 |
| Loss | 7–8 | Jan 2018 | Spain F2, Manacor | Futures | Clay | Daniel Muñoz de la Nava | 4–6, 7–5, 3–6 |
| Win | 8–8 | Mar 2018 | Italy F5, Santa Margherita di Pula | Futures | Clay | Martín Cuevas | 7–5, 7–5 |
| Win | 9–8 | Apr 2018 | Italy F7, Santa Margherita di Pula | Futures | Clay | Gianluca Mager | 6–4, 6–1 |
| Loss | 9–9 | Feb 2019 | Launceston, Australia | Challenger | Hard | Lloyd Harris | 2–6, 2–6 |
| Loss | 9–10 | Mar 2019 | Zhangjiagang, China, P.R. | Challenger | Hard | Marc Polmans | 4–6, 6–4, 6–7$^{(4–7)}$ |
| Win | 10-10 | Jun 2019 | Almaty, Kazakhstan | Challenger | Clay | Federico Coria | 6–4, 6–4 |
| Loss | 10–11 | May 2022 | Prague, Czech Republic | Challenger | Clay | Pedro Cachin | 3-6, 6-7$^{(4-7)}$ |
| Win | 11–11 | Mar 2024 | M25 Badalona, Spain | World Tennis Tour | Clay | Alex Marti Pujolras | 3–6, 6–4, 6–3 |
| Loss | 11–12 | May 2024 | M25 Mataro, Spain | World Tennis Tour | Clay | Guy den Ouden | 6–1, 5–7, 6–0 |
| Loss | 11–13 | Jun 2024 | M25 Bourg-en-Bresse, France | World Tennis Tour | Clay | Marat Sharipov | 2–6, 3–6 |
| Win | 12–13 | Sep 2024 | M25 Sabadell, Spain | World Tennis Tour | Clay | Nicolás Álvarez Varona | 7–5, 3–6, 6–2 |

### Doubles: 6 (3–3)

* Legend (doubles)
* ATP Challenger Tour (1–0)
* ITF Futures Tour (2–3)
* Titles by surface
* Hard (0–1)
* Clay (3–2)
* Grass (0–0)
* Carpet (0–0)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Win | 1–0 | Jul 2009 | Italy F18, Carpi | Futures | Clay | Paolo Beninca | Jacopo Marchegiani Alessandro Sarra | 6–4, 6–4 |
| Loss | 1–1 | Dec 2012 | Turkey F48, Antalya | Futures | Hard | Guillermo Olaso | Andrei Ciumac Volodymyr Uzhylovskyi | 2–6, 6–4, [7–10] |
| Loss | 1–2 | Jun 2013 | Spain F15, Madrid | Futures | Clay | Richard Becker | Oliver Golding Alexander Ward | 3–6, 6–2, [5–10] |
| Loss | 1–3 | Aug 2014 | Italy F28, Este | Futures | Clay | Fred Gil | Francesco Picco Walter Trusendi | 4–6, 6–7$^{(8–10)}$ |
| Win | 2–3 | Jan 2018 | Spain F2, Manacor | Futures | Clay | David Vega Hernández | Pietro Rondoni Jacopo Stefanini | 7–5, 7–5 |
| Win | 3–3 | Jun 2018 | Shymkent, Kazakhstan | Challenger | Clay | Gonçalo Oliveira | Lucas Miedler Sebastian Ofner | 6–2, 7–6$^{(7–4)}$ |