The MLB trade deadline is on July 31 and trade speculation and rumors are running rampant. The Arizona Diamondbacks are in the middle of the speculation. In fact, one MLB insider says the team could be the "epicenter of the trade deadline.

Diamondbacks Receive: RHP Logan Evans (#10 Prospect), 1B Tyler Locklear (#11 prospect), and RHP Teddy McGraw (#17 prospect)

Fernando Tatis Jr. had more hits, doubles, runs scored and stolen bases than the entire Arizona Diamondbacks team on Sunday.

The Diamondbacks made a move to shore up their organizational pitching depth, signing right-hander Anthony DeSclafani to a major league contract and fitting him on the roster by optioning right-hander Bryce Jarvis to Triple-A Reno.

The Arizona Diamondbacks are getting calls about possible trades, ahead of the MLB trade deadline. Arizona is hesitant to take the calls.

The Arizona Diamondbacks extend their winning streak to five on Saturday, June 14, when they faced the San Diego Padres at Chase Field.

On Thursday, the Arizona Diamondbacks announced they were making a roster move, designating right-hander Scott McGough for assignment while reinstating Andrew Saalfrank and optioning him to the Arizona Complex League.

The Cubs should look to add at the MLB trade deadline, and the Diamondbacks have the perfect fits if they are sellers.

The San Francisco Giants' stunning deal to acquire Rafael Devers from the Red Sox could mean another hurdle for the Diamondbacks.