Billy Horschel holds one-shot lead after three rounds of The Open

(Photo credit: Jack Gruber-USA TODAY Sports)

Billy Horschel battled rainy Royal Troon and came away with a 2-under-par 69 and the 54-hole lead at the Open Championship on Saturday in Troon, South Ayrshire, Scotland.

The PGA Tour veteran stands at 4-under 209 and holds the lead outright after Cinderella story Daniel Brown of England double-bogeyed the final hole to drop to 3 under. The six-way tie for second features Brow