Kelly Saco sits down with Marlins manager Don Mattingly to close out Winter Meetings Video Details Dec 12, 2019 at 10:30a ET FOX Sports FloridaFOX Sports Florida - MarlinsJesús AguilarJonathan VillarMiami MarlinsMLBNLNL CentralNL East FOX Sports Florida's Kelly Saco sits down with Miami Marlins manager Don Mattingly during the final day of the 2019 MLB Winter Meetings to learn how newcomers Jonathan Villar and Jesús Aguilar will be incorporated into the lineup. TOP FOX Sports Florida VIDEOS 02:12 Rays introduce new 3B/OF Yoshitomo Tsutsugo 00:54 Lightning try to bounce back against visiting Senators 00:49 Magic remain on road to take on Jazz 01:05 WATCH: Noel Acciari racks up 1st career hat trick in Panthers win over Senators 00:54 Jimmy Butler on the Heat's disappointing defensive performance More Videos »