Five Czech tennis players in action on Tuesday at Roland Garros

Karolína Muchová and Markéta Vondroušová, both former French Open finalists, are returning to competition today in Paris after injury breaks. Muchová will face American Alycia Parks in her first match since March, while Vondroušová, who has been recovering from shoulder surgery, plays Russia’s Oksana Selekhmeteva. Nineteen-year-old Jakub Menšík, seeded 19th, begins his Roland Garros campaign against Frenchman Alexandre Müller. Teenager Tereza Valentová, who advanced through qualifying, will meet another French wild card player, Chloé Paquet. Marie Bouzková is set to play Russia’s Anna Kalinskaya, the 30th seed.