The Arizona Diamondbacks have been on quite the roller coaster lately. They lost nine of their last 10 games to close out May, falling four games below .500. They've gone 9-3 in June, though, winning in ridiculous fashion Saturday night with a five-run ninth to walk it off.

The Arizona Diamondbacks have signed free-agent pitcher Anthony DeSclafani and placed him on the major-league roster Sunday. DeSclafani, 35, recently opted out of a minor-league deal with the New York Yankees.

The Arizona Diamondbacks open a nine-game, three-city road trip in Toronto on June 17, where they will play the Blue Jays.

DeSclafani signed a major-league contract with the Diamondbacks on Sunday.

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The San Diego Padres are placing superstar Jackson Merrill on the injured list with a concussion, per the San Diego Union-Tribune's Kevin Acee. Trenton Brooks w

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

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The Arizona Cardinals made a strong effort to improve their defense this offseason, specifically across the defensive line. They added veteran players such as Calais Campbell, Dalvin Tomlinson, and Josh Sweat in free agency.