Rare air: Raber makes par-4 hole-in-one

[ESPN]

Tyler Raber made a hole-in-one Thursday on the par-4 17th hole of the eGolf Pro Tour's ArrowCreek Open, a feat that's only been accomplished once on the PGA Tour.

http://espn.go.com/golf/story/_/id/11175660/tyler-raber-makes-par-4-hole-one