By the numbers: Gauff advances to 25th career WTA 1000 quarterfinal in Toronto

TORONTO -- For the first time in three years, World No. 4 Coco Gauff is back into the quarterfinals at the National Bank Open.

With a 6-3, 6-1 win over teenage qualifier Alina Korneeva, Gauff secures her spot in the final eight in Toronto. After debuting at the event in Montreal 2021, Gauff had a string of three consecutive quarterfinal appearances from 2021-23, but for the past two years, the Round of 16 had been the barrier she couldn't pass. 

The win moves Gauff into her seventh WTA Tour Driven by Mercedes-Benz quarterfinal of 2026 and her 25th career WTA 1000 quarterfinal. She now awaits the winner of Belinda Bencic and Alexandra Eala, which closes out the night session. The 22-year-old has yet to drop set in Toronto, and Sunday's four dropped games in the fewest she's had in her first three matches. 

As for Korneeva, it was her first-ever matchup against a top 10 opponent. She had entered off her biggest wins of her career, having upset No. 23 seed Emma Navarro and No. 13 seed Iva Jovic.

By the numbers

2: Since 1990, Gauff is now the second player to reach 25 or more career Tier I/WTA 1000 quarterfinals before turning 23. She joins Martina Hingis, who reached 39. 

4: This is Gauff's fourth Canadian Open quarterfinal, reaching two in Toronto and two in Montreal. Only Gabriela Sabatini has reached more before turning 23 with six. 

5: Gauff now improves to 5-1 against qualifiers in 2026 with the lone defeat coming to Elisabetta Cocciaretto in Doha.

16: Against opponents outside the top 50 in the PIF WTA Rankings, Gauff is 16-2, most recently falling to Paula Badosa in Berlin.

19: Gauff is 19-2 versus teenagers. The lone two defeats came to Iga Swiatek at Rome in 2021 and Victoria Mboko in Montreal in 2025. Both Swiatek and Mboko were eventual champions. 

More to come...