The Giants' managerial search has been narrowed down to three candidates NBC Sports Bay Area's Alex Pavlovic, reported Thursday, citing league sources. Former Phillies manager Gabe Kapler, Royals quality control coach Pedro Grifol and Astros bench coach Joe Espada are the trio of possibilities, but perhaps there is room for at least one more. Tampa Bay Times' Marc Topkin reported Rays bench coach Matt Quatraro remains one of the hopefuls to take over for Bruce Bochy.