Andrea Vavassori

He won his maiden doubles title at the 2021 Sardegna Open partnering Lorenzo Sonego.

He qualified at the 2022 Wimbledon Championships making his Grand Slam singles debut. He then got eliminated in the first round by the 23rd seed Frances Tiafoe in straight sets losing 6–4, 6–4, 6–4.

He qualified in singles for the 2023 Córdoba Open. He won his second doubles title with Andrea Pellegrino at the 2023 Chile Open. As a result, he reached the top 50 in the doubles rankings on 20 March 2023.

At the 2023 Grand Prix Hassan II he reached his first ATP singles quarterfinal as a qualifier defeating eight seed Nicolás Jarry and Jaume Munar. At the same tournament in doubles he won his third doubles title with Marcelo Demoliner.

Ranked No. 164 he qualified for his first Masters 1000 at the 2023 Mutua Madrid Open and defeated Andy Murray in the first round.

Following the 2023 Sardegna Open where he received a wildcard, he reached the top 150 at No. 145 on 8 May 2023. He made his debut for the second time at a Major, at the 2023 French Open after qualifying into the main draw. After saving five match points, he overcame world No. 37 and 31st seed Miomir Kecmanović in 5 hours and 10 minutes, the second longest match of the season after Kokkinakis against Murray at the Australian Open, for his first Grand Slam win. He lost to fellow first time Major qualifier Genaro Alberto Olivieri in the second round.

He made his ATP grass court debut at the 2023 Halle Open as a lucky loser after competing in qualifying as an alternate.

Partnering with new partner, compatriot Simone Bolelli he reached his first Major final at the Australian Open. They overcame unseeded pair of Yannick Hanfmann and Dominik Koepfer in three sets. They lost to second seeded pair Rohan Bopanna and Matthew Ebden in straight sets.

He qualified for the Argentina Open defeating Thiago Seyboth Wild and seventh seed Laslo Djere to reach his second ATP singles quarterfinal. The win over Djere, the world No. 35, was his best career win ranking wise and biggest in his career thus far. He lost to world No. 2 Carlos Alcaraz in straight sets, in just his second match against a top-10 player.

At the Miami Open he also reached the singles main draw after qualifying, making his debut at this Masters and recorded his first round win over Pedro Cachin but lost to second seed and eventual champion Jannik Sinner. Ranked No. 156, he entered the main draw at the Barcelona Open as a lucky loser directly into the second round replacing seventh seed Karen Khachanov after his late withdrawal. Following the Italian Open where he made the semifinals with Bolleli, he reached the top 20 in the doubles rankings on 20 May 2024.^[]

At the French Open, he reached his second Major final in doubles with Bolleli, defeating third seeds Rajeev Ram and Joe Salisbury, and then second seeds Rohan Bopanna and Matthew Ebden. As a result, he reached the top 10 in the doubles rankings on 10 June 2024. On his debut, he qualified for the Paris Olympics in singles and doubles. In singles, he recorded his first win at the Games, as an alternate, over Pedro Martinez.

Partnering Sara Errani, he won the mixed doubles title at the US Open, defeating Taylor Townsend and Donald Young in the final. Vavassori and Bolelli won the China Open in October, defeating third seeds Harri Heliövaara and Henry Patten in the final. As a result he reached a new carer-high ATP doubles ranking of World No. 6 on 14 October 2024. The duo Vavassori and Bolelli won the 2024 ATP Fans’ Favourite doubles team award.

Vavassori and Bolelli won the Adelaide International, defeating Kevin Krawietz and Tim Pütz in the final. The pair reached the final at the Australian Open, losing to sixth seeds Harri Heliövaara and Henry Patten.