Karolina Pliskova gave Naomi Osaka a reality check on her return to tournament tennis by rallying for a 3-6 7-6(4) 6-4 victory in a high quality second-round clash at the Brisbane International on Wednesday. Osaka had eased through her first tour match in 15 months on Monday after taking time out of the game to have a child but former world number one Pliskova proved an altogether tougher prospect.
