The Arizona Diamondbacks swung baseball's first major deal ahead of the trade deadline, sending first baseman Josh Naylor to the Seattle Mariners on July 24 in exchange for a pair of pitching prospec...

Josh Naylor is on a new team.

“We will be aggressive,” a team official said of Seattle’s trade deadline plans, per USA Today’s Bob Nightengale.

“We know we’re going to lose some players and we just have to stay focused,” Diamondbacks shortstop Geraldo Perdomo said.