From a highly entertaining list of anecdotes assembled by Matt Labash:
Despite Trump’s allegedly having a 4 handicap and owning scores of golf courses (“the best in the world”), he plays about as straight as a corkscrew. When Alice Cooper was asked who is the worst celebrity golf cheat he’s ever played with, he responded, “I played with Donald Trump one time. That’s all I’m going to say.”
Sportswriter Rick Reilly, who played golf with Trump for his book Who’s Your Caddy?, gave Trump an 11 on a 10-point cheating scale, telling the Post that Trump fabricated scores on his scorecard, called gimmes on chip shots, and conceded putts to himself by raking his ball into the hole rather than actually putt-ing. “He rakes like my gardener!” Reilly said.
When Mark Mulvoy, then-managing editor of Sports Illustrated, played golf with Trump in the mid-’90s, the two were forced to take cover when a storm rolled in. After the rain subsided, Mulvoy returned to the green to see a ball that he didn’t remember 10 feet away from the pin. When he asked whose ball it was, Trump replied, “That’s me.”