PHOENIX — Pitchers coming back from Tommy John surgery aren’t always guaranteed to be able to hit the ground running when they return, but for Arizona Diamondbacks reliever Justin Martinez, that couldn’t be further from the truth. The 25-year-old right-hander has been on a roll since his return from a UCL sprain that sidelined him … Continue reading Justin Martinez delivers an immaculate inning for Diamondbacks vs. Rangers