The third-year Mariners starter is likely to make one more live BP session before beginning a rehab assignment.

The Seattle Mariners made a move to reinforce the bullpen ahead of Game 1 of a series against the Milwaukee Brewers on Monday. The Mariners called up ...

Many analysts have highlighted the bullpen as an area the club could improve via trade, but it might not be as crucial a ...

The Seattle Mariners made a notable roster move on Monday, announcing that they have promoted highly-rated pitching prospect Brandyn Garcia to the big league ro ...

The MLB trade deadline is just over a week away, with playoff contenders and World Series hopefuls all eyeing big additions ...

MLB Network insider Jon Morosi provided an idea for the Seattle Mariners at the trade deadline involving one of two NL West ...

Luis Castillo might not have been the flashiest hero in the Mariners' 2-1 win over the Minnesota Twins on Sunday, as Cal Raleigh hit his 23rd home run of the season and Randy Arozarena drove in ...

Now that Sewald is gone, the Mariners need to figure out who will take the bulk of what would have been save opportunities for Sewald, who collected 21 of them as a Mariner—fittingly, he got his ...

When trying to figure out how Seattle (75-62) has been able to repeatedly pull out wins in one-run and/or extra-inning games, there's a much more tangible place to look: the bullpen.