DETROIT, Oct 27 - After losing the first two games of the World Series in San Francisco, the Detroit Tigers are delighted to be hosting Game Three at Comerica Park on Saturday. The Tigers are undefeated in four post-season games at Comerica in 2012 and their 50 home wins in the regular season earned them a tie for the second-best record in the majors. "It's a lot of fun playing here," Tigers catcher Alex Avila told reporters before the team's workout on Friday. "When we're going well, when we have those big innings and the crowd gets into it and stuff like that, it's a great feeling. ...