Belgium's Yanina Wickmayer upset top seed Flavia Pennetta 6-3, 6-2 in the final of the Auckland Classic on Saturday to complete a remarkable return to the courts after having a doping ban overturned.
Wickmayer, granted a wild card for the event after a court overturned a one-year ban imposed when she fell foul of the Belgian doping authority's "whereabouts rule", overpowered the Italian with a powerful serve and blistering groundstrokes.
The 20-year-old made an inauspicious start when she double faulted on the first service point of the match but fought back from a 1-3 deficit in the first set and broke the 12th ranked Pennetta twice to go 1-0 up in 39 minutes.
She retained her momentum, despite a slight blip when she was broken in her first service game of the second set, to win the final five games of the match, clinching victory when a Pennetta forehand went into the net.
Sania disappoints in Auckland
Pennetta to meet Wickmayer in Auckland final
Wickmayer says she's no drug cheat
HC dismisses petition on Sonia's disqualification
Wickmayer made to wait for ITF decision on ban