Snapshot of day 11 at the Australian Open

Madison Keys celebrates her win over Elina Svitolina that put her into the Open semi-finals. (James Ross/AAP PHOTOS)

SNAPSHOT FROM DAY 11 OF THE AUSTRALIAN OPEN AT MELBOURNE PARK:

PLAYER OF THE DAY: Madison Keys - a decade after making the last four as a teenage prodigy, the American downed Elina Svitolina in three hard-fought sets to reach the Open semi-finals for a third time.