Getty Emiliano Grillo of Argentina and his caddie James Baker look on from the second tee during the third round of the John Deere Classic 2025 at TPC Deere Run on July 05. Emiliano Grillo has become a recognizable name on the PGA Tour , known for his ball-striking prowess and steady play. But behind every great player is a skilled caddie who quietly helps guide the way. For Grillo, that man is James Baker, an experienced bagman with a rich background in professional golf. Here are five