Fifth seed Alexander Zverev survives first-round scare in French Open

Alexander Zverev, bidding to become the first German man to win the Roland Garros title since Henner Henkel in 1937, claimed a 7-6 (7/4), 6-3, 2-6, 6-7 (5/7), 6-3 victory in the longest match of the tournament so far at four hours and 11 minutes.