All 16 remaining women will be in action Tuesday on women's Round of 16 day at the BNP Paribas Open, as well as half of the remaining men on a packed day in Indian Wells.
Those matchups include seeded players squaring off like Iga Swiatek vs. Angelique Kerber and intriguing matchups like American Madison Keys vs. Harriet Dart of Great Britain.
On the men's side, no less than five American men will be in action, including John Isner, Tommy Paul, Taylor Fritz, Frances Tiafoe and Stevie Johnson.
Find out who they play and when right here with Tuesday's order of play.
Tuesday's order of play
11 a.m.: Sorana Cirstea (26) vs. Simona Halep (24)
Followed by: Iga Swiatek (3) vs. Angelique Kerber (15)
Followed by: Diego Schwartzman (14) vs. John Isner (23)
6 p.m.: Paula Badosa vs. Leylah Fernandez
Followed by: Andrey Rublev (7) vs. Frances Tiafoe (28)
11 a.m.: Matteo Berrettini (6) vs. Lloyd Harris (30)
Followed by: Jaume Munar vs. Taylor Fritz (20)
3 p.m.: Maria Sakkari (6) vs. Daria Saville
6 p.m.: Alexander Bublik (31) vs. Grigor Dimitrov (33)
8 p.m.: Veronika Kudermetova (21) vs. Marketa Vondrousova (30)
11 a.m.: Miomir Kecmanovic vs. Botic van de Zandschulp
Followed by: Alex de Minaur (29) vs. Tommy Paul
Followed by: Harriet Dart vs. Madison Keys (25)
5 p.m.: Steve Johnson vs. Hubert Hurkacz (11)
Followed by: Elena Rybakina (17) vs. Viktorija Golubic (31)
11 a.m.: Petra Martic vs. Liudmila Samsonova (28)
Followed by: Camelia Begu/Niculescu vs. Dabrowski/Olmos
Followed by: Bopanna/Shapovalov vs. Gonzalez vs. Roger-Vasselin
Followed by: Dolehide/Sanders vs. Xu/Yang
This article originally appeared on Palm Springs Desert Sun: BNP Paribas Open order of play for Tuesday: Women's Round of 16 and five American men