Arizona recalled INF Didi Gregorius from Triple-A Reno and placed INF Cliff Pennington(sprained left thumb) on the disabled list. Gibson said Pennington will undergo surgery. ... It was the third time this season the Diamondbacks have hit back-to-back homers. ... Owings also added an RBI double and finished a single shy of the cycle. ... The umpires used replay to check the count in the fourth.