Top-seeded Alexander Zverev rallies just in time to avoid a first-round exit at the US Open

Alexander Zverev rallied just in time to avoid becoming the first men’s No. 1 seed to lose in the first round of a Grand Slam tournament since 2003, edging Lorenzo Sonego 6-4, 3-6, 6-7 (7), 7-5, 6-4 in a match that ended early Wednesday morning