Sandra Zaniewska and Conchita Martinez have used divergent approaches to help their players be their best selves in their careers.

Ukraine’s Elina Svitolina will face compatriot Marta Kostyuk to secure a possible semifinal clash with Russian Mirra Andreeva, who plays Romania’s Sorana Cirstea.

Marta Kostyuk, the top clay player this season and a strong supporter of Ukraine, has reached her first major semifinal at the French Open.