Rankings Rockets: Collins climbs 12 places, Andreescu leaps by 38
5 / 11
Kristyna Pliskova (+11, No.101 to No.90): Zhang Shuai proved too strong for the lower-ranked Pliskova twin in Australia, but she had already beaten Anna Blinkova to ensure a move back into the Top 100. (Getty)
A look at the most spectacular risers in the WTA Top 100 off the back of the Australian Open.