Australian Open Glance

United States' Serena Williams signs autographs after defeating Barbora Strycova of the Czech Republic in their fourth round match at the Australian Open tennis championships in Melbourne, Australia, Monday, Jan. 23, 2017. (AP Photo/Kin Cheung)

MELBOURNE, Australia (AP) A look at the Australian Open on Monday:

WEATHER: Sunny before evening rain. High of 37 Celsius (99 Fahrenheit).

ATTENDANCE: Day: 25,937; Night: 16,944. TOTAL: 42,881.

MEN’S FOURTH-ROUND RESULTS: No. 3 Milos Raonic def. No. 13 Roberto Bautista Agut 7-6 (6), 3-6, 6-4, 6-1; No. 9 Rafael Nadal def. No. 6 Gael Monfils 6-3, 6-3, 4-6, 6-4; No. 11 David Goffin def. No. 8 Dominic Thiem 5-7, 7-6 (4), 6-2, 6-2; No. 15 Grigor Dimitrov def. Denis Istomin 2-6, 7-6 (2), 6-2, 6-1.

WOMEN’S FOURTH-ROUND RESULTS: No. 2 Serena Williams def. No. 16 Barbora Strycova 7-5, 6-4; No. 5 Karolina Pliskova def. No. 22 Daria Gavrilova 6-3, 6-3; No. 9 Johanna Konta def. No. 30 Ekaterina Makarova 6-1, 6-4; Mirjana Lucic-Baroni def. Jennifer Brady 6-4, 6-2.

STAT OF THE DAY: 18: the number of years since Mirjana Lucic-Baroni last appeared in the quarterfinals of a Grand Slam tournament, Wimbledon 1999.

QUOTE OF THE DAY: ”I live in a movie and in a fairytale in my mind, so I guess eventually it was bound to happen” – Serena Williams, talking about Reddit co-founder Alexis Ohanian’s marriage proposal.

QUARTERFINAL SINGLES MATCHES TUESDAY: No. 4 Stan Wawrinka vs. No. 12 Jo-Wilfried Tsonga; No. 17 Roger Federer vs. Mischa Zverev; No. 7 Garbine Muguruza vs. CoCo Vandeweghe; No. 13 Venus Williams vs. No. 24 Anastasia Pavlyuchenkova.

TUESDAY FORECAST: Early showers, high of 22 C (72 F).