Shocked by the news of Don Mattingly's extension, Danny Martinez explains why he's being retained as Marlins manager despite all the losing over the past four seasons (2:40). More understandably, the team decided to lock in Miguel Rojas, one of their most valuable all-around players (15:20). We wrap up with some fascinating Isan Díaz stats (23:15). 

Follow Fish Stripes (@fishstripes) and Danny (@DannyM_MIA) on Twitter. Full coverage at FishStripes.com. 

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