Bolt into Open second round with upset win

Aussie wildcard Alex Bolt has secured an Australian Open second round berth with a five-set upset win over Spaniard Albert Ramos-Vinolas on Tuesday night.

Bolt prevailed over the world No.42 7-6 (7-1) 1-6 6-7 (5-7) 6-1 6-4 in a match lasting almost three and a half hours.

Ranked world No.140, the South Australian made the third round at Melbourne Park last year.