Alexander Zverev avoids shock exit to ‘unbelievably dangerous’ Tallon Griekspoor
Alexander Zverev came though a five-set marathon to reach the fourth round of the French Open.
The German fourth seed was on the brink of a shock exit after falling a break down in the final set against Dutch world number 26 Tallon Griekspoor.
He cut a frustrated figure as he argued with umpire Marijana Veljovic over a line call after Griekspoor secured the break with a volley.
Respect the grind at Roland-Garros