Struff stuns Zverev to reach Indian Wells fourth round
World number three Alexander Zverev tumbled out of the third round of the ATP
Indian Wells Masters Monday, falling 6-3, 6-1 to fellow German Jan-Lennard Struff.
Struff, ranked 55th in the world, defeated Zverev for the first time in five meetings and will fight for a quarter-final berth against 13th-seeded Canadian Milos Raonic.
Raonic rallied from 4-1 down in the third set to beat qualifier Marcos Giron 4-6, 6-4, 6-4.