Trade season is getting off to a hot start a week before the Deadline, with the D-backs dealing slugger Josh Naylor to the Mariners, sources told MLB.com on Thursday night.

Much of the intrigue stems from the urgency the club feels to make the postseason for just the second time in the last 25 years, which was reflected in their trade last week for slugging first basema...

Both pitchers have endured shaky seasons, playing a factor in the Diamondbacks struggles.