WASHINGTON (AP) — Emma Raducanu handed No. 7 seed Marta Kostyuk a sixth consecutive loss Tuesday, defeating her 7-6 (4), 6-4 at the DC Open to prolong a slide that now has lasted more than two months.

In men's action at the hard-court tournament, Cam Norrie eliminated No. 2 seed Lorenzo Musetti 3-6, 6-2, 6-3, keeping the Italian without a win since he got injured last month at the French Open and needed to quit playing in the semifinals.

Emma Raducanu upset No. 7 seed Marta Kostyuk in the women's draw at the DC Open, while Cameron Norrie stunned No. 2 seed Lorenzo Musetti on the men's side.