WTA

Kostyuk overcomes slump to beat Potapova, reach first WTA 1000 final

Marta Kostyuk survives a wobbly second set to beat Anastasia Potapova 6‑2, 1‑6, 6‑1 and reach her maiden WTA 1000 final at the Mutua Madrid Open, where she will face Mirra Andreeva