Marie Bouzkova moved into the third round of the Italian Open by winning against Brazilian Beatriz Haddad Maia, the No 18 seed, 6-0, 6-3 at the Foro Italico in Roma on Thursday evening.
Bouzkova, ranked No 53, will face Japanese Naomi Osaka next.
Marie Bouzkova beat Egyptian Mayar Sherif (6-2, 7-5) ahead of her victory.
Roma WTA 1000, other second-round results (Foro Italico, clay, EUR 6.009.593, most recent results first):
Coco Gauff vs. Victoria Mboko
Bianca Andreescu vs. Donna Vekic
Elena Rybakina vs. Eva Lys
Emma Navarro vs. Kamilla Rakhimova
Marta Kostyuk vs. Daria Kasatkina
Leylah Fernandez vs. Antonia Ruzic
Emiliana Arango vs. Mirra Andreeva
Veronika Kudermetova vs. Amanda Anisimova
Ekaterina Alexandrova vs. Emma Raducanu
Olga Danilovic vs. Qinwen Zheng
Linda Noskova vs. Sonay Kartal
Katie Volynets vs. Clara Tauson
Magdalena Frech vs. Victoria Azarenka
Maria Sakkari vs. Magda Linette
Anastasia Pavlyuchenkova vs. Sofia Kenin
Aryna Sabalenka vs. Anastasia Potapova
Lucia Bronzetti vs. Laura Siegemund
Madison Keys (5) beat Varvara Gracheva: 7-6 (4), 6-1
Elina Svitolina (16) beat Jessica Bouzas Maneiro: 6-4, 7-6 (2)
Jessica Pegula (3) beat Ashlyn Krueger: 6-4, 6-2
Hailey Baptiste (Q) beat Liudmila Samsonova (19): 6-3, 2-6, 6-4
Danielle Collins (29) beat Elena-Gabriela Ruse (Q): 6-3, 6-3
Jasmine Paolini (6) beat Lulu Sun: 6-4, 6-3
Iga Swiatek (2) beat Elisabetta Cocciaretto (WC): 6-1, 6-0
Peyton Stearns beat Anna Kalinskaya (28): 6-2, 6-3
Elise Mertens (25) beat Suzan Lamens: 3-6, 6-2, 6-3
Jelena Ostapenko (17) beat Rebecca Sramkova: 1-6, 6-4, 6-3
Diana Shnaider (13) beat Caroline Dolehide: 6-0, 6-0
Naomi Osaka beat Viktorija Golubic (LL): 2-6, 7-5, 6-1
Jaqueline Cristian beat Yulia Putintseva (23): 7-6 (2), 7-5
Petra Kvitova vs. Ons Jabeur
AloJapan.com