Williams sister act through to U.S. Open second round

Reuters

Published Aug 30, 2016 09:59PM ET

Updated Aug 30, 2016 10:50PM ET

Williams sister act through to U.S. Open second round

By Steve Keating

NEW YORK (Reuters) - World number one Serena Williams opened her U.S. Open account with a tidy 6-3 6-3 win over Ekaterina Makarova on Tuesday, to join her sister Venus in the second round of the year's final grand slam.

Williams, whose status as world number one is under attack from several fronts, delivered a message that she will not be surrendering the top spot without a fight, needing just 63 minutes to dispatch the 29th-ranked Russian.

Germany's Angelique Kerber and Spain's Garbine Muguruza, who have both beaten Williams in slam finals this season, along with Poland's Agnieszka Radwanska, will all be eyeing the number one ranking should the American's bid for a 23rd grand slam title stall.

Williams has held the number one spot since Feb. 18, 2013 and will extend her streak to 186 consecutive weeks by the end of the U.S. Open fortnight, tying the WTA record currently held by Steffi Graf.

Back on Arthur Ashe Stadium court for the first time since a shock loss to Italy's Roberta Vinci in last year's U.S. Open semi-finals, Williams made quick work of Makarova to follow the lead of her sister Venus.