The freshly crowned Rabat champion up against a German struggling on clay

Petra Marčinko, 20 years old, WTA No. 51 as of Monday, arrives at Roland-Garros with perfect timing: a WTA 250 title in Rabat yesterday, the first of her career, coming from five consecutive wins on clay without dropping a set. The Croatian took out Bouzas Maneiro, Teichmann and Kalinina in the process, using the same Wilson balls as the ones used here. Her 2026 clay indicators are dominant across the board: serve, return, and handling of key moments. She has never played a main draw at Roland-Garros before.

Eva Lys, 24 years old, WTA No. 78, born in Kyiv and representing Germany, has been managing spondyloarthritis affecting her joints for years. Her round of 16 at the 2025 Australian Open as a lucky loser remains her best Grand Slam result. On clay in 2026, her 2–5 record and her metrics trending lower in every area of the game put her at a clear disadvantage against a Marcinko in a state of grace. The only question is whether there will be a post-title letdown for a 20-year-old player the day after her first WTA triumph.