Leylah Fernandez walked off the court Thursday night with something she’d never had before: a victory over Jessica Pegula. The Canadian’s 6-3, 1-6, 6-4 upset of the world No. 4 at the Mubadala Citi Open wasn’t just another win. It was proof that her patient rebuilding process might finally be paying off.
What Did Fernandez’s Victory Over Pegula Really Mean?
Following the hard-fought win over Pegula, the 22-year-old Fernandez took to Instagram to speak to her 350,000-plus fans.
“All gas,” she captioned a post where she shared some pictures from her win over Pegula, a former champion at the venue. “See you in the quarters,” she added.
The victory marked Fernandez’s first triumph over Pegula in three encounters. More than just breaking through against a top-five opponent, the win showcased the mental toughness that made her a US Open finalist four years ago.
“In the beginning of the third set, I didn’t do many adjustments,” Fernandez said in her on-court interview. “When I went to wipe off some sweat, my coach was telling me to stay positive, to think of something positive, to switch the mentality.”
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The path to this breakthrough moment began with her first-round victory. Fernandez had dispatched rising New Zealand tennis star Maya Joint 6-4, 6-4 to book her match with No. 1 seed Pegula.
“Bring on the hard court US Open swing 👀 Good start here at the @mubadalacitidcopen See you guys in the next round!” Fernandez wrote on Instagram after defeating Joint.
Now Fernandez moves forward to face fellow lefty Taylor Townsend for a place in the semifinals. Townsend secured her spot in the last eight with a dominant 6-3, 6-0 victory over countrywoman Sofia Kenin, firing 17 aces in the process.
How Has Fernandez’s 2025 Season Unfolded So Far?
The Canadian has navigated a mixed bag of results throughout 2025. Her year began with promise at the Australian Open, where she advanced to the third round before falling to American Coco Gauff.
However, the momentum stalled at the French Open, where Fernandez suffered a disappointing first-round exit. This setback led her to focus on grass-court preparation for Wimbledon.
Her grass-court campaign started roughly at the HSBC Championships in London, where she lost in the opening round to Germany’s Tatjana Maria. The results improved at her next grass tournament in Nottingham, where she reached the quarterfinals of the WTA 250 event before falling to Dayana Yastremska.
Fernandez also competed at the Bad Homburg Open grass court tournament in Germany. There, she lost to Jasmine Paolini in two tie-break sets 6-7 (8-10), 6-7 (6-8) in her second match at the tournament.
The grass swing culminated with another early Wimbledon exit. Fernandez fell 6-2, 6-3 in second-round play to unseeded Laura Siegemund of Germany. It marked the Canadian’s third consecutive second-round departure at the All England Club.
Siegemund, 37, went on to make the quarterfinals at the tournament before losing to World No. 1 Aryna Sabalenka in a three-set thriller.
Currently ranked No. 36 globally, the 22-year-old has openly acknowledged her ongoing struggle to recapture the form that carried her to the 2021 US Open final.
Speaking to wtatennis.com, she admitted the weight of expectations: “Pre-US Open, there was pressure, but not like there is now. It’s been very difficult.”
Fernandez’s triumph wasn’t just a quarterfinal ticket–it was a statement. With fire in her game and clarity in her mind, the Canadian is no longer knocking on the door of the elite, she’s kicking it wide open.
