The Latest: Keys, Barty reach French Open quarterfinals

<p>
              Madison Keys of the U.S. celebrates winning her fourth round match of the French Open tennis tournament against Katerina Siniakova of the Czech Republic in two sets, 6-2, 6-4, at the Roland Garros stadium in Paris, Monday, June 3, 2019. (AP Photo/Pavel Golovkin)
            </p>

PARIS (AP) — The Latest on the French Open (all times local):

9:50 p.m.

Tenth-seeded Karen Khachanov pointed to his pregnant wife in the stands after beating No. 8 Juan Martin del Potro 7-5, 6-3, 3-6, 6-3 to reach his first Grand Slam quarterfinal.

The Russian told his support team in an on-court interview, “Let’s go for more.”

For a spot in the semifinals, Khachanov will face Dominic Thiem, last year’s runner-up.