Joel Dahmen is in danger of losing his PGA Tour card after he was penalized four shots at the Shriners Children’s Open on Thursday for having too many clubs in his bag.

Joel Dahmen is calling it quits ahead of Friday’s second round of the Shriners Children’s Open. He decided to withdraw a little before 10 a.m. PT. The day before, the PGA Tour assessed Dahmen with a four-stroke penalty.

Joel Dahmen was penalized four shots Thursday when he discovered an extra 4-iron in his golf bag at the Shriners Children's Open, a big blow for a player who is on the bubble trying to keep his PGA Tour card.