After just five tournaments, Morikawa and looper Joe Greiner have split, Morikawa confirmed to Golfweek on Wednesday.

Joe Greiner split with Max Homa earlier this year and was hired by Morikawa shortly after. But now, Morikawa is making another caddie change.

After a five-year-plus run with his first caddie as a professional golfer, Collin Morikawa only made it five tournaments with his second. The two-time major champ is making a second switch on his bag of 2025 at this week's Rocket Classic,