Iva Jovic clearly likes Guadalajara. Guadalajara, by all appearances, likes her back.
## The Title
Jovic successfully defended her Guadalajara Open crown, beating fellow American Peyton Stearns in the final. It is the second WTA Tour title of her career, and both have come at the same tournament.
She lost only one set across the entire week, coming through wins over Magdalena Frech, Zeynep Sonmez and Cristina Bucsa, whom she beat 6-4, 6-1 in the semifinals.
Rain fell during the trophy ceremony, which she handled with some charm. She kept her speech short and thanked the crowd for staying.
## The Ranking
The title lifted Jovic to a career-high world No. 13. She is 18 years old.
The trajectory is worth pausing on:
– Started 2025 ranked No. 206
– Won her first Guadalajara title in 2025 at 17, rising to No. 36
– Reached a career high of No. 14 in August 2026
– Now up to No. 13 after defending the title
## A Serious Season
The Guadalajara title is not an outlier. Jovic has 36 WTA match wins in 2026, tying her with Iga Swiatek for the most on tour this year.
Her Grand Slam record for the season is equally encouraging:
– Australian Open: Quarterfinals
– French Open: Third round
– Wimbledon: Fourth round
– US Open: Fourth round
Reaching the second week at three of the four majors at 18 is the kind of consistency that usually precedes a top-10 ranking.
## The Historical Note
When she won her first Guadalajara title in 2025, Jovic became the youngest American to win a tour-level singles title since Coco Gauff in 2021, and the youngest WTA 500 champion since Martina Hingis in 1998.
For the established Americans above her, see Coco Gauff’s US Open run and Jessica Pegula’s ranking. The full picture is in our post-US Open rankings roundup.
## The Takeaway
Two titles, a career high and a top-10 ranking that now looks like a matter of timing.