Bats aren't the only need for the Seattle Mariners before the July 31 trade deadline. Here are some big-name bullpen arms who could be available.

The Seattle Mariners take on the Los Angeles Angels tonight, July 25, in Anaheim for the second game of a four-game set.

The latest turn in the MLB trade market saw the Yankees get a third baseman, which could help the Seattle Mariners' push to ...

The Arizona Diamondbacks are trading first baseman Josh Naylor to the Seattle Mariners, according to ESPN's Jeff Passan. Left ...

The Seattle Mariners made the major splash fans and analysts were anticipating Thursday. The Mariners acquired 2024 All-Star ...

Seattle has acquired star first baseman Josh Naylor in a trade with the Arizona Diamondbacks, Jeff Passan of ESPN reported on ...

While Naylor may not be the impact bat that the Mariners had been shopping for, he does have plenty of power. He hit 31 ...

"The Seattle Mariners are acquiring first baseman Josh Naylor from the Arizona Diamondbacks, sources tell ESPN," Passan ...

The first Diamondbacks trade domino has fallen, as first baseman Josh Naylor is heading to the Seattle Mariners.

The MLB trade deadline isn't until July 31 at 6 p.m. ET, but the Arizona Diamondbacks and Seattle Mariners reportedly didn't ...

The Seattle Mariners kicked off their trade deadline activity Thursday by acquiring a former All-Star from the Arizona ...