| Challenger Curitiba | 10/24 16:15 | 25 | Gilbert Klier Junior v Guido Andreozzi | 2-6,0-6 | |
| Challenger Santa Fe | 10/16 19:55 | 25 |
[205] Guido Andreozzi v
Tomas Barrios Vera
[107] 
|
6-7,2-6 | |
| Challenger Buenos Aires | 10/10 13:00 | 25 |
[191] Andrea Pellegrino
v
Guido Andreozzi [211] |
7-5,6-2 | |
| Challenger Campinas | 10/04 16:45 | 26 |
[212] Guido Andreozzi v
Camilo Ugo Carabelli
[151] 
|
3-6,2-6 | |
| Challenger Campinas | 10/02 18:10 | 25 |
[212] Guido Andreozzi v
Juan P Ficovich
[260] 
|
6-4,3-6,7-5 | |
| Challenger Columbus | 09/19 19:15 | 25 |
[214] Guido Andreozzi v
Zachary Svajda
[168] 
|
1-6,4-6 | |
| Challenger Cary | 09/15 21:00 | 27 |
[228] Guido Andreozzi v
Alex Michelsen
[117] 
|
3-6,5-7 | |
| Challenger Cary | 09/13 19:05 | 26 | [228] Guido Andreozzi v Christian Harrison [171] | 6-1,7-6 | |
| Challenger Cary | 09/12 17:00 | 25 | Guido Andreozzi v Jaimee Floyd Angele | 6-2,6-2 | |
| ATP Kitzbuhel | 08/02 09:00 | 26 |
[34] Tomas Martin Etcheverry
v
Guido Andreozzi [240] |
6-2,6-2 | |
| ATP Kitzbuhel | 07/31 10:50 | 25 | [240] Guido Andreozzi v Al Misfat [158] | 5-7,6-4,6-2 | |
| ATP Kitzbuhel | 07/30 12:00 | 19 |
[110] Juan Manuel Cerundolo
v
Guido Andreozzi [242] |
2-6,4-6 | |
| ATP Kitzbuhel | 07/29 10:20 | 14 |
[242] Guido Andreozzi v
Jesper De Jong
[180] 
|
7-6,6-2 | |
| Challenger Verona | 07/24 13:45 | 25 |
[188] Vitaliy Sachko
v
Guido Andreozzi [242] |
2-6,7-6,6-4 | |
| Challenger Trieste | 07/21 16:20 | 27 |
[257] Guido Andreozzi v
Francesco Passaro
[156] 
|
6-3,1-6,4-6 | |
| Challenger Trieste | 07/19 08:30 | 26 |
[257] Guido Andreozzi v
Adrian Andreev
[216] 
|
6-3,7-6 | |
| Challenger Trieste | 07/17 15:30 | 25 |
[125] Tomas Barrios Vera
v
Guido Andreozzi [257] |
5-7,2-6 | |
| Challenger Salzburg | 07/10 10:30 | 19 | Guido Andreozzi v Blaz Rola | 6-3,4-6,4-6 | |
| Challenger Medellin | 06/27 18:40 | 25 | [362] Tristan McCormick v Guido Andreozzi [253] | 6-7,6-1,7-6 | |
| Challenger Cali | 06/24 19:00 | 29 | [266] Zach Russ v Guido Andreozzi [286] | 6-4,6-7,6-3 | |
| Challenger Cali | 06/23 19:30 | 28 |
[466] Pedro Sakamoto
v
Guido Andreozzi [286] |
4-6,4-6 | |
| Challenger Cali | 06/22 16:00 | 27 | [286] Guido Andreozzi v Pedro Boscardin Dias [449] | 6-3,6-2 | |
| Challenger Cali | 06/21 16:00 | 26 | [286] Guido Andreozzi v Matias Franco Descotte [430] | 7-6,6-3 | |
| Challenger Cali | 06/19 20:30 | 25 | [286] Guido Andreozzi v Benjamin Lock [369] | 6-4,6-4 | |
| ATP Lyon | 05/20 12:00 | 14 |
[239] Pablo Llamas Ruiz
v
Guido Andreozzi [298] |
2-6,6-1,6-2 | |
| Challenger Bordeaux | 05/15 09:00 | 19 |
[209] Gauthier Onclin
v
Guido Andreozzi [298] |
6-3,1-6,7-5 | |
| Challenger Bordeaux | 05/14 10:45 | 14 | [298] Guido Andreozzi v Fernando Verdasco [292] | 6-3,6-4 | |
| Challenger Prague | 05/11 11:20 | 26 |
[298] Guido Andreozzi v
Lukas Klein
[136] 
|
7-5,3-6,3-6 | |
| Challenger Prague | 05/09 13:20 | 25 |
[298] Guido Andreozzi v
Daniel Rincon
[290] 
|
6-4,6-4 | |
| Challenger Prague | 05/08 09:00 | 19 |
[301] Guido Andreozzi v
Alex Rybakov
[377] 
|
6-3,6-3 |
Wikipedia - Guido Andreozzi
Guido Andreozzi (Latin American Spanish: [ˈɡiðo andɾeˈosi]; Italian: [ˈɡwiːdo andreˈɔttsi]; born 5 August 1991) is an Argentine professional tennis player of Italian descent. His career-high rankings are world No. 70 in singles, achieved on 28 January 2019, and No. 28 in doubles, reached on 27 October 2025. He has won two ATP Tour and 36 ATP Challenger Tour doubles titles.
History
2018-19: First Grand Slam singles win
As a junior Andreozzi posted a 44-20 singles record and reached a career-high combined ranking of No. 146 in the world on 14 January 2008.
Following wins over Dustin Brown, Corentin Denolly and Mohamed Safwat, he qualified for the main draw of the 2018 French Open. There, he defeated American Taylor Fritz in the first round. He was defeated in the second round by Fernando Verdasco.
2023-25: Major debut & first win, ATP title, Masters semifinal, top 30
At the 2023 Mexican Open he reached the main singles draw as a qualifier having been selected as an alternate for the qualifying competition. He made his Grand Slam doubles debut at the 2023 French Open partnering Tomás Martín Etcheverry.
At the 2024 French Open partnering Rinky Hijikata, he recorded his first doubles Major win. He qualified for the singles main draw at the 2024 Croatia Open Umag. In doubles, at the same tournament, he lifted his first ATP trophy with Miguel Ángel Reyes-Varela defeating French duo and second time ATP finalists Manuel Guinard and Grégoire Jacq in the final.
He reached his first Masters 1000 semifinal at the 2025 Rolex Shanghai Masters with new partner Manuel Guinard upsetting second seeds Harri Heliövaara/Henry Patten, but lost to Kevin Krawietz/Tim Puetz.