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.


Five-way tie at the top after Abu Dhabi HSBC Championship first round
India spin dominant T20 win over Australia
Rory McIlroy backs MENA Golf Tour as 'a really good thing' for region
Anisimova outlasts Swiatek at WTA Finals to join Rybakina in semis
City's Haaland haunts former club Dortmund, Foden nets two in 4-1 win
