MELBOURNE, Australia — The latest from the Australian Open on Sunday (all times local):
9 p.m.
Fourth-seeded Agnieszka Radwanksa has advanced to the quarterfinals at Melbourne Park with a 6-7 (6), 6-1, 7-5 win over Anna-Lena Friedsam, who suffered from severe cramping and was in tears for the last two games.
Friedsam was given a time warning and then a point penalty in her last service game, conceding the game to Radwanska and a 6-5 lead. Radwanska then held serve to clinch the match despite trailing 5-2 in the final set.
It's the fifth time in six years that Radwanska has advanced to the quarterfinals here as she chases her first Grand Slam victory.