Emma Raducanu lost a tight second-round match at the Madrid Open to Ukrainian Marta Kostyuk, who she beat in the same round of the tournament three years ago.
Kostyuk, who received a bye into the second round, raced into a 2-0 lead but Raducanu fought back in a high-quality match which saw multiple breaks of serve and momentum swings before ultimately losing 4-6, 6-2, 2-6.
