ORLANDO, Fla. – Jordan Spieth got off to a hot start Saturday at Bay Hill.

After sinking a 20-footer for birdie at the par-4 opening hole, Spieth dunked his tee shot from 223 yards at the par-3 second hole. The hole-in-one was Spieth’s third career ace on Tour, following aces at the 2013 Puerto Rico Open and 2015 BMW Championship at Conway Farms.

Spieth’s birdie-ace start moved him to 8 under, a shot off the lead at the Arnold Palmer Invitational.

He then hit his next shot, a tee ball at the par-4 third, into the water, but he rallied to save par by holing a 32-footer.

The fireworks continued on the next par 3, the 201-yard seventh. No ace this time, but a birdie courtesy a 71-foot bunker hole-out.

Spieth then grabbed sole possession of the lead with this 36-foot birdie putt at the par-4 10th.

Spieth would two-putt for birdie at the par-5 12th but that was the end of his scoring. He missed a 6-footer for par at the 14th and an 8-footer for par at the 17th to drop two shots coming in. He finished with a 4-under 68 and, at 9 under par, was two back of leader Lee Westwood.