Lindsey was five over par on the back nine for a 77 at Creekside Golf Club in Salem, Ore. He had moved into the Top 20 through the first nine, but a double-bogey and four bogeys on the back side was his undoing. He dipped to 49th at the completion of the round.

Lindsey birdied the 13th hole after a double-bogey there in the first round. 

The Bison senior tees off for the third round at 9 a.m., Pacific time, Thursday, along with Zach Lindsey for Reinhardt and Brett McCurdy of Northwood. The tournament concludes Friday.