Boston acquired Willson "Don't Forget The Second L" Contreras in late December from the St. Louis Cardinals, in exchange for SP Hunter Dobbins and pitching prospects Yhoiker Fajardo and Blake Aita. A catcher for the first nine years of his career with the Cubs and Cardinals, Contreras shifted to first base a year ago, playing 120 games at the position to go with 15 at designated hitter.
Some transactions result in meteoric success, like the Thunder and Celtics acquiring players like Shai Gilgeous-Alexander and Jayson Tatum through trades.
