Jose Bautista and Jayson Werth have changed quite a bit since making their major-league debuts.

The GIFs below, created by BetOnline.ag, show the incredible transformations some of MLB's most productive veterans have undergone over the years.

Jose Bautista

Jayson Werth

Chase Utley

Albert Pujols

Ichiro Suzuki

Matt Holliday

Nelson Cruz

CC Sabathia

Adrian Beltre

Carlos Beltran