1) Anglicised Irish surname 2) Ballplayer 3) Baseball player 4) Cartoon horse Quick Draw 5) Coach 6) Country singer tim 7) Handler 8) Hill partner 9) John joseph mcgraw 10) John mcgraw 11) Longtime Giant manager 12) Manager 13) Tug of the Mets Found on https://www.crosswordclues.com/clue/mcgraw