Fourth seed Daniil Medvedev has advanced to the third round of the Australian Open.
He secured a straight-set win over Spanish qualifier Pedro Martinez in just over two hours on Margaret Court Arena despite a brief medical timeout for nose bleed.
Medvedev will face Jaume Munar or Alexei Popyrin in the last 32.
Meanwhile, Britain's Heather Watson suffered a straight-set defeat by Belgium's 16th seed Elise Mertens.
She lost 6-3 6-0 in just 56 minutes.


Abhishek ton flattens New Zealand as India seal T20 series
England forward Kane crowned Ballon d'Or winner, Putellas wins women's award
Mayulu, Godts send PSG top with win over Olympique Lyonnais
Rahimi on target as Al-Ain stay perfect in Asian Champions League
UAE's new falconry charter honours Sheikh Zayed's legacy
