Justin Martinez brings heat, aims to secure closer role for Arizona Diamondbacks
Is Justin Martinez ready to take over as the Arizona Diamondbacks' full-time closer? He thinks so, and so do two catchers who ...
Diamondbacks will use Major League Bullpen vs Cubs
The Arizona Diamondbacks are fresh off their first Cactus League victory on Monday, defeating the Cleveland Guardians 4-3. On ...
Diamondbacks' Closer Riddle Won't be Easy to Solve
Martinez took over the closer's role for about five weeks from early August to early September and saved eight of nine chances. But he also struggled in some tie games and non save situations, and had ...