By Toby Davis
LONDON (Reuters) - World number one Ash Barty moved into the third round at Wimbledon but not without a battle as she overcame spirited Russian Anna Blinkova and her own inconsistency in a 6-4 6-3 win on Thursday.
The top seed never looked in danger against the 89th-ranked Blinkova, but it was still not plain sailing for the Australian scrapper.
Her serve, so often a dependable weapon, was at times wayward, as she hit nine double faults and was broken three times, while her 33 unforced errors suggests she has some way to go to get fully sharp on the grass.
Barty, whose sole Grand Slam title came at the 2019 French Open, has never gone beyond the last 16 at Wimbledon.
She ultimately had too much firepower for Blinkova, however, and wrapped up victory after an hour and 30 minutes when her opponent swiped a forehand long.
(Reporting by Toby Davis; Editing by Ken Ferris)