Alexa Guarachi Bruner (née Guarachi (Spanish pronunciation:[aˈleksaɣwaˈɾatʃi], born 17 November 1990) is an American-born Chilean professional tennis player specialising in doubles.
She reached a career-high doubles ranking of world No. 11 in September 2021, and has won five WTA Tour titles, most notably the 2021 Dubai Championships alongside Darija Jurak. Guarachi reached her only Grand Slam tournament final at the 2020 French Open with Desirae Krawczyk, and the pair were semifinalists at the 2021 US Open. They also qualified for the 2021 WTA Finals.
Guarachi acquired Chilean citizenship in late 2014 and represented Chile in the Fed Cup, later Billie Jean King Cup, starting in 2018.[citation needed] She announced her retirement from professional tennis in April 2024. Following the birth of her son, Guarachi returned to the professional tour at the 2026 ATX Open partnering Emily Appleton in the doubles draw.
Performance timelines
Key
W
F
SF
QF
#R
RR
Q#
DNQ
A
NH
(W) winner; (F) finalist; (SF) semifinalist; (QF) quarterfinalist; (#R) rounds 4, 3, 2, 1; (RR) round-robin stage; (Q#) qualification round; (DNQ) did not qualify; (A) absent; (NH) not held; (SR) strike rate (events won / competed); (W–L) win–loss record.
To avoid confusion and double counting, these charts are updated at the conclusion of a tournament or when the player's participation has ended.
Only main-draw results in WTA Tour, Grand Slam tournaments, Fed Cup/Billie Jean King Cup and Olympic Games are included in win–loss records.