Del Potro undone by Khachanov in fourth round
Juan Martin del Potro was dumped out of the French Open by Karen Khachanov in the fourth round.
The Argentine No 8 seed lost the first two sets 7-5 6-3 before rallying with a 6-3 win in the third.
The 23-year-old, who produced 57 winners throughout the contest, sealed the win with an ace to reach his first Grand Slam quarter-final.
Karen KhachanovGetty Images
"Yes, I would say it my best match and the best result for me - my first quarter-final of a Grand Slam. So thank you guys for supporting me," he told Eurosport.
"I have really good energy here, there's a really good atmosphere here. People like me, so thank you again. I would say you were supporting Juan Martin a bit more but that's OK.
"Thanks to my team for all their work and for always being by my side. Let's go for more."