Coco Gauff advanced to her first Miami Open quarterfinal after a three-set win over Sorana Cirstea, 6-4, 3-6, 6-2, at the WTA 1000 event. Having recovered from a set down to win her first two matches in the tournament, Gauff again battled through a deciding set to secure the last-eight berth.

This victory delivered two milestones for Gauff. It marks the first time she has reached the Miami quarterfinals. She had previously been stopped in the fourth round three times: in 2022 by Iga Swiatek, in 2024 by Caroline Garcia, and in 2025 by Magda Linette.

More significantly, the result completes a career set of quarterfinal appearances across all 10 WTA 1000 events on the current calendar. Miami had been the only tournament missing from that list, and Gauff filled that gap with Monday’s win.

The timing underlines the scale of the achievement. Gauff turned 22 just 10 days ago, and reaching quarterfinals or better at every WTA 1000 event by that age is an uncommon feat.

Gauff’s run in Miami also leaves her poised for further progress at the WTA 1000 level. She is now a small number of wins away from converting her quarterfinal collection into a set of semifinals. At present she has not yet reached the semifinals at Doha, Miami, or Canada, and Miami offers the immediate opportunity to add another semifinal appearance.

The match against Cirstea capped a week in which Gauff repeatedly came from behind to prevail, reinforcing her form at a high tier of the tour. With the quarterfinal reached, she will carry momentum into her next match and the chance to extend both her Miami and overall WTA 1000 records.

Talia Gibson has turned the Sunshine Double into the stage for a breakout run. The 21-year-old Australian, a qualifier, dismantled No. 18 seed Iva Jovic 6-2, 6-2 in 1:13, hitting fierce backhand returns and powerful serving (62% of first serves in play and winning 81% of Jovic’s second-serve points). The victory sets up a fourth-round meeting with No. 3 seed Elena Rybakina, who advanced with a 6-3, 6-4 win over Marta Kostyuk.

Gibson’s Miami performance added to the profile she built at Indian Wells, where she became the youngest woman in seven years to reach the quarterfinals at a 1000-level event. Her win over Jovic was her fifth over a Top 20 player in two weeks, the previous scalp a one-sided win over No. 15 Naomi Osaka. Across the past three weeks she has won 11 of 12 matches: six at Indian Wells (two in qualifying and four in the main draw) and five in Miami (two in qualifying and three in the main draw).

Her rise has been rapid. At the start of the year Gibson had just two WTA main-draw wins and endured a 1-4 run through the Australian Open. A run of form in smaller WTA 75 and WTA 100 events produced 10 wins in 12 matches heading into Indian Wells and a confidence boost she described plainly: “I think every match I have just given myself more confidence in being able to go out there and, you know, have that extra belief that I can do this. And here we are.”

Observers have noted Gibson’s composed presence on court — calm between points, upright posture, little outward emotion — and her return posture that becomes aggressively forward when the ball is in play. After her Indian Wells upset she said she felt “extremely calm” throughout the match, and thus able to “freely swing.” During the Miami match commentator Vicky Duval remarked, “Gibson is a train that cannot be stopped for the moment.” Later Duval concluded, “The more I watch Gibson, the more I think she has Top 10 potential.”

Hailey Baptiste turned a year of steady progress into a defining moment in Miami, posting the biggest win of her career to reach the Round of 16 at a WTA 1000 event for the first time.

The 24-year-old American defeated world No. 9 Elina Svitolina 6-3, 7-5 on Sunday, handing the Ukrainian the most significant upset of the tournament. Baptiste’s victory was her second career Top 10 win; her first came against a hampered Barbora Krejcikova in Wuhan in 2024. Beating the player who entered Miami with the most match wins on either the ATP or WTA this season proved a strong statement.

“You can’t get to this point without doing the right things, and I’ve definitely been putting in a lot of work off the court and on the court, behind the scenes, and it’s clearly showing up,” she told reporters afterwards. “I’ve been here for a while, everybody pretty much knows what I can do and it’s time for me to show it, I guess.”

The result is the latest milestone in a surge that began last summer with Baptiste’s first Grand Slam fourth-round at Roland Garros. In 2026 she reached the third round of the Australian Open for the first time and recorded her first WTA 500 semifinal in Abu Dhabi, where she was a point away from the final before losing a tight three-setter to Ekaterina Alexandrova.

Three days after that Abu Dhabi semifinal, the day she first entered the Top 40 at No. 39, Baptiste split with coach Eric Hechtman, who took over the reins from Franklin Tiafoe, Frances’ brother.

Baptiste says her recent climb has been driven as much by internal conviction as by changes around her.

“I’ve always kind of known how I should play, and you know there’s moments where maybe I don’t trust it as much, and right now, the last few months and over the past year, I’ve just been trying to trust my game and trust myself as much as possible. Obviously, belief is a huge part of getting wins,” she said.

A win against Ostapenko in the next round would lift Baptiste past her previous career-high ranking and move her closer to the Top 30.