Cristina Bucsa had lost all ten of her matches against Top 10 players, every one of them in straight sets, when she walked on court against Jasmine Paolini in the Mérida semifinals at the end of February 2026. She won 7-5, 6-4. The next night she beat Magdalena Frech 6-1, 4-6, 6-4 in two hours and 15 minutes for her first WTA singles title, at 28, and then went back out and won the doubles as well.
Mérida
She came into the WTA 500 unseeded. She beat Donna Vekic in the first round, then Marina Stakusic and 2024 Mérida champion Zeynep Sonmez, all in straight sets, before the Paolini match. Paolini was the No. 1 seed and the world No. 7.
The final turned in the middle. Bucsa took the first set 6-1, then trailed 0-3 in the second, according to AFP, and lost it before winning the decider. “We gave all our best, and here we demonstrated how tough we are,” she said to Frech at the trophy presentation. It was her first singles title at any level since the WTA 125 in Limoges in 2023. In the doubles final she partnered Jiang Xinyu.
From Chișinău to Cantabria
Bucsa was born in Chișinău, Moldova, on 1 January 1998, and lives and trains in Cantabria in northern Spain, according to the WTA. She represents Spain and is coached by her father, Ion Bucsa. She won her first ITF title at a W15 event in Santarém, Portugal, in 2017.
Her first trip to Wimbledon, for qualifying in 2019, began without the right shoes. She told the WTA she had ordered grass-court shoes online, “but when I arrived home, I just received a pair of glasses.” The only pair she could find near the grounds were two sizes too big. She stuffed them with extra socks and came back from a set down to beat Whitney Osuigwe 4-6, 7-5, 6-3 at Roehampton.
Her Grand Slam main-draw debut came at the 2021 US Open, as a qualifier. In 2023 she qualified for the Australian Open and reached the third round, where she lost to Iga Swiatek, and later that year she beat Belinda Bencic in Cincinnati for her first Top 20 win.
The doubles player
Doubles made her name first. At the 2024 Paris Olympics she and Sara Sorribes Tormo won the bronze medal. That season she won four tour doubles titles, including the WTA 1000 in Madrid with Sorribes Tormo. She has nine tour-level doubles titles in all, the most recent in Guadalajara this month with Nicole Melichar-Martinez, and is ranked No. 14 in doubles. For how the format differs, see How Tennis Doubles Works.
The singles breakthrough
The singles results caught up in 2025. At Wimbledon she beat No. 22 seed Donna Vekic 6-1, 6-3 in 70 minutes to reach the third round for the first time, then lost to lucky loser Solana Sierra 7-5, 1-6, 6-1. At the US Open she beat Claire Liu, Alexandra Eala 6-4, 6-3 and No. 19 seed Elise Mertens 3-6, 7-5, 6-3 to reach the second week of a major for the first time. Against Mertens she was a set and 4-2 down in the second when, per the WTA, she won 11 points in a row. Aryna Sabalenka, the eventual champion, stopped her in the fourth round.
Late in 2025 she reached her first tour-level final, in Hong Kong, losing to Victoria Mboko, and finished the year at a career-high No. 54. The Mérida title in 2026 pushed her higher still, to a career-high No. 30.
Grand Slam best results
- Australian Open: third round (2023, as a qualifier)
- Roland Garros: second round (2024)
- Wimbledon: third round (2025)
- US Open: fourth round (2025)
Career singles titles: one — Mérida, 2026. Olympic Games: doubles bronze, Paris 2024, with Sara Sorribes Tormo.
Season Snapshot — 24 September 2026
Doubles ranking: No. 14, per the WTA. Singles: career high No. 30, reached this season; her current singles ranking is not listed because it could not be confirmed from a primary source. Coach: Ion Bucsa.
Her 2026 season includes the Mérida singles and doubles titles, doubles finals in Brisbane and Rome, and the Guadalajara doubles title with a singles semifinal there. She lost to Maja Chwalinska in Cincinnati.
This week she is in Shenzhen for the Billie Jean King Cup Finals. In Spain’s quarterfinal against Kazakhstan on Wednesday she lost her singles to Yulia Putintseva, then partnered Sorribes Tormo in the deciding doubles and won 6-2, 7-5, saving 18 of the 20 break points they faced, according to AP. The win put Spain into its first Billie Jean King Cup semifinal in 18 years, against Czechia.
This snapshot is dated and will change. The career record above does not.
More: Bucsa wins her first singles crown in Mexico, How Billie Jean King Cup Works, Olympic Tennis Explained, and the full ATP and WTA player index.
