In preparation for a critical four-game series against the Padres starting on Thursday, the Diamondbacks have shuffled around their bullpen by recalling Justin Martinez and optioning Luis Frias to Triple-A Reno.
This marks Justin’s second stint with the Diamondbacks in his Major League career, the most recent being in early July.
Unfortunately, this two-week period in July did not bode well for Martinez. In the span of four appearances, the 22-year-old allowed 7 earned runs in a mere 3.