Sergi Bruguera i Torner (Catalan pronunciation: [ˈsɛɾʒi βɾuˈɣeɾə i tuɾˈne]; born 16 January 1971) is a Spanish former professional tennis player and coach.

By number of games won, the match was Federer's worst loss in his entire career.

In his first full year on the tour, 1989, he won the Cairo Challenger title as a qualifier, defeating Jordi Arrese in the final, and reached the semifinals in Rome.

During the French Open, Bruguera reached quarterfinals without dropping a set, including a rare triple bagel (6–0, 6–0, 6–0) at the second round against Thierry Champion, this remains the last time a player recorded a triple bagel in a singles match at a Grand Slam event.

Coming into 1995 French Open as the two-time defending champion, he only dropped one set en route to semifinals, where he was defeated by 1989 French Open champion Michael Chang in tight straight sets (4–6, 6–7, 6–7), ending his 19-match win streak at Roland Garros.

In December, he tore 2 ligaments on his right ankle while training, which put him in an even worse condition and prevented him to make any significant impact during 1996 season.

The highlight of the year was when Bruguera won the men's singles silver medal at the 1996 Olympic Games in Atlanta.

Bruguera also played an excellent tournament at the French Open reaching the final for the third time, en route to the final he defeated former champion and 2nd Seed Michael Chang in the fourth round, then rising star and future World No.

66 named Gustavo Kuerten, who defeated two former champions and notable players en route to the final, defeated Bruguera in straight sets without much effort, although Bruguera was heavily favoured to win his 3rd title at Roland Garros.

He lost concentration and started to increase his errors during his matches, losing one of his great virtues, his solid style.

He coached Alexander Zverev from May 2022, after he stepped down from his Davis captain role,[5] till the run-up of the 2023 French Open.

[7] Bruguera is a long-time fan of the Los Angeles Lakers and would often attend their games while playing at tournaments in the United States.

1 Sampras, Bruguera sank three shots (layup, free throw, top of key) during a time-out of a game between the Lakers and the Miami Heat to earn US$500.

Bruguera withdrew due to a lower back injury at Round Robin Stage after playing the first 2 matches, and was replaced by then World No.