MONDAY'S KEY RESULTS
Men's fourth round:
No. 1 Novak Djokovic beat Ugo Humbert 6-3, 6-2, 6-3
No. 2 Roger Federer beat Matteo Berrettini 6-1, 6-2, 6-2
No. 3 Rafael Nadal beat Joao Sousa 6-2, 6-2, 6-2
No. 26 Guido Pella beat No. 15 Milos Raonic 3-6, 4-6, 6-3, 7-6 (3), 8-6.
Women's fourth round:
Alison Riske beat No. 1 Ash Barty 3-6, 6-2, 6-3
Karolina Muchova beat No. 3 Karolina Pliskova 4-6, 7-5, 13-11
No. 7 Simona Halep beat Coco Gauff 6-3, 6-3
No. 11 Serena Williams beat Carla Suarez-Navarro 6-2, 6-2.
STAT OF THE DAY
19 - The combined number of games lost by the Big Three of Novak Djokovic, Roger Federer and Rafael Nadal in their straight-set victories.
QUOTE OF THE DAY
"I'm still fairly new to high school, so I haven't figured all that out yet." - Coco Gauff, 15, on whether she still plans to go to college after her breakthrough performances at Wimbledon.
LOOKAHEAD TO TUESDAY
Serena Williams tries to move a step closer to an eighth Wimbledon title when she takes on fellow American Alison Riske in the quarterfinals. Riske upset top-ranked Ash Barty in the fourth round but will be playing in her first Grand Slam quarterfinal — in her 30th appearance — while Williams is looking for her 24th major title. With three of the top-10 seeds losing on Monday, No. 7 Simona Halep is now the highest seeded woman left in the draw. After beating teenage sensation Coco Gauff in straight sets, Halep faces Zhang Shuai of China as she tries to return to the Wimbledon semifinals for the first time since 2014. The home crowd will once again be rooting for Johanna Konta, the last British player in the tournament, who faces Barbora Strycova. Also, No. 8 Elina Svitolina faces Karolina Muchova.
TUESDAY'S FORECAST
Cloudy. High of 71 degrees Fahrenheit (22 degrees Celsius).