Kasatkina's variety against Badosa's first night back on hard

First round at the US Open, night session on hard courts, Tuesday at 16:30 UTC: Darya Kasatkina against Paula Badosa Gibert, both unseeded, both once inside the top ten. The split is easy to see from the first ball — one of them has been competing on this surface all summer, the other has not played a hard-court match since Miami.

A messy August against a long silence

Kasatkina's swing was ragged but stubborn. A set and 4-1 down to Xinyu Wang in Toronto, she lengthened the rallies, forced one more ball each point and escaped 1-6 7-6(5) 7-5, then dragged Elena Rybakina into a deciding set. The serve is the leak — Cincinnati slid away from a set up against Zeynep Sonmez — but the legs and the problem-solving are humming.

Badosa's momentum belongs to July, and to clay. The Bastad title, a scrapped-out comeback past Tamara Zidansek in Iasi, then the final abandoned with her right thigh strapped. Since Hamburg: a small procedure, careful training, no warm-up event. The forehand still punishes anything short; the timing is the unknown.

Rust shows on the third change of direction

Expect Kasatkina to junk it up early — height, spin, short angles, corner after corner. Practice courts never test lateral recovery under a scoreboard, and their rivalry sits at 4-3, so nothing here is settled by power alone.

Badosa can blow her off court if the return range arrives instantly. Bet against that on night one, and take the price.