Trea Turner played the first six-and-a-half years of his career with the Washington Nationals and had it not been for their 2021 firesale, his tenure in D.C. would likely have been longer.

The fact that Leon Roberts had a Major League career at all was impressive, considering that he withheld poor vision from his teammates and management.  Regardless, he fought for a spot in Baseball, and his best years happened in Seattle.

After being drafted in the 12^th Round of the 1997 Draft, Joel Pineiro would reach the majors in 2000, and made it to the Mariners starting rotation in 2002. 

Carlos Guillen's career took off with the Detroit Tigers, but his Major League career began in Seattle.