There were 43 trades involving 123 players on Thursday alone, with all 30 teams making at least one trade that day.

A new report claims the Seattle Mariners were able to get Eugenio Suarez for a reasonable rate because his trade ...

During Friday night's matchup between the A's and the Diamondbacks, catcher José Herrera was hit by the broken bat of Shea Langeliers.

The Seattle Mariners didn't just land one of the biggest trade-deadline prizes when they acquired Eugenio Suarez from the ...

The Diamondbacks announced Friday that they've selected the contracts of lefty Kyle Nelson and shortstop Connor Kaiser from ...

The Mariners made major upgrades to the offense with a historic trade deadline as the team prepares for a deep playoff run.

Which were the trades that could provide a jolt in the second half as hopeful contenders prepare for pennant races?

This is the best lineup we’ve had since I’ve been here,” Seattle Mariners president of baseball operations Jerry Dipoto said.

While much of the attention has been on the Red Sox's failure to strike a deal for Minnesota Twins starting pitcher Joe Ryan, ...

Slugging third baseman Eugenio Suarez is headed back to the Seattle Mariners in a deal with the Arizona Diamondbacks. The ...

The Arizona Diamondbacks swung five deals that saw six veterans depart. Here's a look at what they got back and what might come next.

The Diamondbacks optioned English to Triple-A Reno on Friday. The 28-year-old received a brief look as Arizona's starting first baseman after Josh Naylor was traded, but Tyler Locklear will now take ...