Gauff takes on Krejcikova later.
Stefanos Tsitsipas produced a strong performance last night to reach the semi-finals of the French Open.
He beat second seed Daniil Medvedev in straight sets.
Fifth seed Tsitsipas will play sixth seed Alexander Zverev in the last four.
The quarter-finals fun continues.
— Roland-Garros (@rolandgarros) June 9, 2021
Where in the world are you tuning in from today?#RolandGarros
The semi-final line-up at Roland Garros will be completed today.
Thirteen-time champion Rafa Nadal faces Diego Schwartzman.
While Novak Djokovic goes up against ninth seed Matteo Berrettin.
17-year old Coco Gauff is involved in the quarter finals of the women's singles, taking on Barbora Krejcikova .
While defending champion Iga Swiatek plays 17th seed Maria Sakkari.

Thursday Morning Sports Update
Shane Lowry Confirms His Participation In This Year's Irish Open
Fresh Calls For FAI To Boycott Upcoming Games With Israel
Ireland Squad Training For Saturday's Women's Six Nations Clash Against Wales
Arsenal March Into Champions League Final
Wednesday's Sports Update
Kildare U20 Football Team vs Louth
Phil Foden Agrees New Contract In Principle With Manchester City