Philip Humber Signed Autographed ML Baseball Inscribed PG 4/21/12 TRISTAR. This Rawlings official Major League baseball has been hand signed and inscribed “PG 4/21/12″ by former Chicago White Sox star pitcher Philip Humber, who pitched a perfect game on April 21, 2012. Each autograph includes an individually numbered TRISTAR Authentic hologram which can be verified online. Listing and template services provided by inkFrog. View more great items. Dwight’Doc’ Gooden Autographed 1986 WS Baseball Inscribed Lets Go Mets TRISTAR. Dwight’Doc’ Gooden Autographed 1986 WS Baseball Inscribed 86 WS Champs TRISTAR. Johnny Manziel Signed Autographed ML Baseball Inscribed’12 Heisman TRISTAR. Lee Smith Signed Autographed Hall of Fame Logo ML Baseball TRISTAR.