British teenager Emma Raducanu has become the first qualifier to reach a Grand Slam final in the professional era by beating 17th-seeded Maria Sakkari 6-1, 6-4 at the U.S. Open
British teenager Emma Raducanu has become the first qualifier to reach a Grand Slam final in the professional era by beating 17th-seeded Maria Sakkari 6-1, 6-4 at the U.S. Open