MELBOURNE, Australia — A quick look at the Australian Open:
TUESDAY TV (all times Eastern): Replay of Monday action, 2-5 p.m. (ESPN2); Live Tuesday matches on Tennis Channel, 7-9 p.m.; ESPN2, 9 p.m.-7 a.m. or conclusion
LOOKAHEAD TO TUESDAY
It's a big second day at Melbourne Park with Novak Djokovic beginning his quest for a seventh Australian Open title and 15th Grand Slam singles championship. Serena Williams, after missing last year's tournament, has won seven titles at Melbourne Park and 23 Grand Slam singles championships overall. Naomi Osaka, who beat Williams in a controversial final at the U.S Open last year, also plays her first match as well at top-seeded Simona Halep. Djokovic plays in the first night match on Rod Laver Arena against American qualifier Mitchell Krueger, Serena Williams has the second day match on the same court against Tatjana Maria and Osaka plays Magda Linette following the Djokovic match. Halep plays Kaia Kanepi. Other men's seeds of note are No. 4 Alexander Zverev and No. 8 Kei Nishikori, while Venus Williams plays 25th-seeded Mihaela Buzarnescu.
Partly cloudy. High of 36 degrees Celsius (97 Fahrenheit)
Sunny. High of 32 Celsius (89 Fahrenheit)
MONDAY'S KEY RESULTS
Men's 1st round: No. 2 Rafael Nadal beat James Duckworth 6-4, 6-3, 7-5; No. 3 Roger Federer beat Denis Istomin 6-3, 6-4, 6-4; No. 5 Kevin Anderson beat Adrian Mannarino 6-3, 5-7, 6-2, 6-1; No. 6 Marin Cilic beat Bernard Tomic 6-2, 6-4, 7-6 (3); Reilly Opelka beat No. 9 John Isner 7-6 (4), 7-6 (6), 6-7 (4), 7-6 (5); No. 22 Roberto Bautista Agut beat Andy Murray 6-4, 6-4 6-7 (5), 6-7 (4), 6-2.
Women's 1st round: No. 2 Angelique Kerber beat Polona Hercog 6-2, 6-2; No. 3 Caroline Wozniacki beat Alison Van Uytvanck 6-3, 6-4; No. 5 Sloane Stephens beat Taylor Townsend 6-4, 6-2; No. 8 Petra Kvitova beat Magdalena Rybarikova 6-3, 6-2; No. 30 Maria Sharapova beat Harriet Dart 6-0, 6-0.
STAT OF THE DAY
11 — number of years since Murray lost a first-round match at a Grand Slam tournament (at Melbourne Park in 2008 to Jo-Wilfried Tsonga).
QUOTE OF THE DAY
"If this was my last match ... I gave literally everything I had. It wasn't enough tonight" — Murray on the likelihood that his loss to Bautista Agut will be his final one at Melbourne Park.
TUESDAY SHOWCOURT SCHEDULE
At Melbourne Park
Rod Laver Arena
Destanee Aiava, Australia, vs. Madison Keys (17), United States
Tatjana Maria, Germany, vs. Serena Williams (16), United States
Alexander Zverev (4), Germany, vs. Aljaz Bedene, Slovenia
Novak Djokovic (1), Serbia, vs. Mitchell Krueger, United States
Naomi Osaka (4), Japan, vs. Magda Linette, Poland
Margaret Court Arena
Kamil Majchrzak, Poland, vs. Kei Nishikori (8), Japan
Tamara Zidansek, Slovenia, vs. Daria Gavrilova, Australia
Venus Williams, United States, vs. Mihaela Buzarnescu (25), Romania
Simona Halep (1), Romania, vs. Kaia Kanepi, Estonia
Benoit Paire, France, vs. Dominic Thiem (7), Austria
Karolina Muchova, Czech Republic, vs. Karolina Pliskova (7), Czech Republic
Borna Coric (11), Croatia, vs. Steve Darcis, Belgium
Laura Siegemund, Germany, vs. Victoria Azarenka, Belarus
Samantha Stosur, Australia, vs. Dayana Yastremska, Ukraine
Nick Kyrgios, Australia, vs. Milos Raonic (16), Canada