Iga Swiatek is back on Court Philippe-Chatrier on Sunday with a fourth-round Roland Garros meeting against Marta Kostyuk, a match that pairs the four-time champion’s record at Paris with one of the tour’s sharpest current clay runs. Swiatek has beaten Kostyuk all three times they have played, but this meeting arrives with a very different shape to it.
Kostyuk has won 15 successive matches on clay, a streak built through titles in Rouen and Madrid and one that has carried her into the world No. 15 spot. She said she would be happy with even a set against Swiatek, and admitted she had never taken one from the Pole before. That alone explains why this is the sort of match people circle early in the second week: one player owns the history, the other brings the form.
Kostyuk said her mind-set is not the same as it was in Cincinnati, where she felt the match had slipped away before it had really begun. This time, she said, she would love to be the favourite but still does not see it that way, even with the run she has put together. That matters because Swiatek’s edge is not just the scoreline. It is the way she has controlled this rivalry before Kostyuk reached this level of clay-court momentum.
Swiatek, for her part, has sounded focused on the things she can control. She said she planned to keep the attention on herself, prepare tactically and approach the match like any other, while adding that her decision-making has been better since she began working with Francisco Roig a couple of months ago. She also said she would wait for the day itself before deciding whether to alter her string tension if the temperature drops, a small detail that fits the larger theme of a player trying to keep the variables on her side.
The match is shaped by a straightforward contradiction: Swiatek has the pedigree and the perfect head-to-head, while Kostyuk arrives with the better recent clay record and enough confidence to believe the gap is not as fixed as it once looked. If Kostyuk can push Swiatek deep, it would confirm that her spring surge has changed the terms of the matchup. If not, the champion’s hold over Roland Garros, and over this rivalry, remains intact.

