IMAGE: Serena Williams reacts after winning a point during her match against Venus Williams at the Top Seed Open in Lexington, Kentucky, on Thursday. Photograph: Dylan Buell/Getty Images
Serena Williams survived another scare to beat older sister Venus 3-6, 6-3, 6-4 on Thursday in the latest instalment of their reluctant on-court sibling rivalry to reach the quarter-finals of the inaugural Top Seed Open in Lexington, Kentucky.
Serena, who in her first-round match of the spectator-free tournament was five points from defeat against world number 60 Bernarda Pera, used some clutch shot-making during the decisive set to prevail in a thrilling and hard-fought battle.
IMAGE: Serena Williams, left, and Venus Williams touch rackets after the match. Photograph: Dylan Buell/Getty Images
With the win, Serena improved to 19-12 in career head-to-head meetings with Venus.
Top-seeded Serena will next face the winner of a Thursday match between Canadian qualifier Leylah Fernandez and American wildcard Shelby Rogers in the WTA International-level event.