Sabalenka, Alcaraz begin Australian Open campaigns
The first round of the Australian Open begins in Melbourne on Sunday. World number one Carlos Alcaraz, who could complete a career Grand Slam if he wins the tournament, faces Adam Walton, while Aryna Sabalenka takes on Tiantsoa Rakotomanga Rajaonah as she seeks a third title at Melbourne Park. The Reuters Daily Briefing newsletter provides…