The Mariners are acquiring Caleb Ferguson, a 29-year-old left-handed reliever, from the Pittsburgh Pirates, sources told The ...

Ferguson gives Seattle a good weapon vs. lefty hitters, holding them to a .172 batting average and .451 OPS this season.

The Seattle Mariners have acquired left-handed reliever Caleb Ferguson from the Pittsburgh Pirates. The trade gives their ...

The Pittsburgh Pirates have traded left-handed reliever Caleb Ferguson to the Seattle Mariners. The deal was first reported ...

The Seattle Mariners option Jackson Kowar after activating Caleb Ferguson following a trade with the Yankees ahead of the ...

SEATTLE — The Seattle Mariners agreed to acquire left-handed reliever Caleb Ferguson from the Pittsburgh Pirates on Wednesday ...

The Seattle Mariners didn't waste anytime making room for their new trade acquisition. The Mariners traded for left-handed ...

The Seattle Mariners are sending their 13th-ranked prospect to Pittsburgh in exchange for left-handed reliever Caleb Ferguson ...

The Seattle Mariners bolstered their bullpen by acquiring veteran left-hander Caleb Ferguson from the Pittsburgh Pirates in ...

Ferguson threw a clean seventh inning with no strikeouts in Thursday's 6-0 win over the Rangers.

The Seattle Mariners have made their second trade ahead of the trade deadline on Thursday. Many reports had stated that the ...

The Mariners, in search of bullpen help, finalized a deal to acquire lefty reliever Caleb Ferguson from the Pirates in ...