Serena Williams has come from a set down to topple sister Venus at the WTA tennis event in Kentucky

She's won 3-6, 6-3, 6-4 to advance to the quarter-finals.

The pair played their first professional match against each other in the second round of the 1998 Australian Open.

Serena now leads the head-to-head battle 19-12.

TENNIS WITH CROWN FORKLIFTS. ASK ABOUT GETTING ONE HUNDRED DOLLARS WITH THEIR DEMO CHALLENGE