
Naomi Osaka is remaining philosophical after her return to tennis was cut short in a second-round defeat to Karolina Pliskova at the Brisbane International.
Former world No.1 Pliskova advanced to the last 16 along with reigning Australian Open champion Aryna Sabalenka, who sent a reminder of her starpower in a 6-3 6-0 demolition of Lucia Bronzetti.