Snapshot from day four of the Australian Open at Melbourne Park.
PLAYER OF THE DAY: Chris O'Connell - the local wildcard secured a career-changing pay day when he stormed into the third round of a grand slam for the first time. His 7-6 (8-6) 6-4 6-4 win over Argentina's 13th seed Diego Schwartzman set up a round-of-32 clash with American Maxime Cressy and means he will bank a minimum $221,000 from the Open.
