Li's erratic driving robs him of strokes

China's Li Haotong left himself with plenty of work to do in his bid to earn special temporary membership on the PGA Tour following a 2-over 74 in Saturday's third round at the Memorial in Dublin, Ohio.

After opening with a solid 69 on Thursday, the 23-year-old slipped down the leaderboard into a tie for 44th at 1-under 215.

Germany's Martin Kaymer had the lead at 201 after three rounds.