Tuesday was an important day around Major League Baseball, and the Seattle Mariners made an interesting swap on their pitching staff. Eligible prospects had to

Regardless if Seattle signs Polanco, the Mariners are well-positioned, both in the short and long term. Also, interest in Johan Oviedo.

The Mariners on Tuesday added some depth to the group that will be vying for a bullpen spot in Spring Training, acquiring right-hander Alex Hoppe from the Red Sox. Going back to Boston is Minor League catcher Luke Heyman,

With the re-signing of Josh Naylor out of the way, Seattle Mariners GM Justin Hollander detailed the team's next priorities to Wyman and Bob.

If Eugenio Suarez leaves the Seattle Mariners, here are the three best MLB free agent fits for the power-hitting third baseman.