Serena Williams mixed flashes of form and occasional bouts of frustration as she ended four months on the sidelines with a 6-3, 6-4 win over Pauline Parmentier on Tuesday in the first round of the ASB Classic United States’ Serena Williams hits a forehand during her first round match against Pauline Parmentier of France at the ASB Classic tennis tournament in Auckland, New Zealand, Tuesday, Jan 3, 2017. Williams won in straight sets 6-3, 6-4.