Jack Maloof
Maloof's book "Hit Like a Big Leaguer" was published by McGraw-Hill in February 2006 with endorsements from Ozzie Guillén , John Kruk and Roberto Alomar , all of whom he had worked with in the San Diego Padres system . 
<triplet> John Kruk <subj> San Diego Padres <obj> member of sports team <triplet> Roberto Alomar <subj> San Diego Padres <obj> member of sports team