PREVIEW: Roan, Cooper look to open season with win at Keller Daniel Youngblood 5 years ago COOPER (0-0) AT KELLER (0-0) 7 p.m. Friday at Keller ISD Athletic Complex You need to be logged in to view the rest of the content. Please Log In. Not a Member? Join Us VIDEO: Cooper coach Aaron Roan discusses season-opening game against KellerGAME STORY: Keller runs away from Cooper for 39-0 winFEATURE: Talented Cooper quarterback Warren a quick study