The Latest: Keys, Barty reach French Open quarterfinals

              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)

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.