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

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

The Seattle Mariners acquired left-handed reliever Caleb Ferguson from the Pittsburgh Pirates on Wednesday, giving their ...

Caleb Ferguson has arrived to provide a bit of depth to the Mariners pen, and a much-valued veteran presence as Seattle gets ...

The Seattle Mariners have acquired left-handed relief pitcher Caleb Ferguson from the Pittsburgh Pirates in exchange for ...

The Mariners made three big moves at the trade deadline to acquire Caleb Ferguson, Josh Naylor, and Eugenio Suárez, all of whom are set to make a big impact.

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

In addition to his strike-throwing ability and post-season experience, Ferguson also brings a steady veteran presence to the reliever corps. With Trent Thornton on the IL, Ferguson is now the most ...

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

With the Mariners acquisition of Caleb Ferguson, Gabe Speier at last has a left-handed friend out in the bullpen.

The Seattle Mariners bolstered their bullpen by acquiring left-hander Caleb Ferguson from the Pittsburgh Pirates, a source ...