The meeting lasted 55 minutes, it ended with the score 6: 0, 6: 2 in favor of the 25-year-old American tennis player.

In the quarterfinals of the tournament Collins will play with either compatriot Sloan Stevens or Russian Anastasia Pavlyuchenkova.

Earlier it was reported that Maria Sharapova could not reach the quarterfinals of the Australian Open, losing to Ashley Bartie.