&nbsp;ATLANTA &gt;&gt; Gunner Stockton, a little-known backup who had barely played for Georgia, came off the bench after an injury to Carson Beck and led the No. 5 Bulldogs to an improbable 22-19 overtime victory over No. 2 Texas in the Southeastern Conference championship game Saturday.<br><br>The Bulldogs (11-2) won their third SEC title under coach Kirby Smart, but the trophy comes with an even bigger prize — a first-round bye in the new 12-team College Football Playoff. Georgia came into the game ranked fifth by the CFP, but now it is assured of playing in the Sugar Bowl quarterfinal game on New Year’s Day in pursuit of its third national title in four seasons.<br><br>Texas (11-2, No. 2 CFP) was denied an SEC title capper on its first season in the league and will be forced to host a first-round game on either Dec. 20 or 21. Both of its losses have been to the Bulldogs, who prevailed 30-15 when the powerhouse programs met in Austin during the regular season.<div></div><br>