NY Giants Co-Owner Steve Tisch -- ROOTING FOR PATRIOTS ... to Win Super Bowl

The New York/Boston rivalry just took an interesting turn -- with NY Giants co-owner Steve Tisch telling us he's rooting for Tom Brady to beat the Colts this weekend ... and eventually hoist the Lombardi Trophy.

Tisch was out at Craig's in L.A. last night -- when we asked if it's cool for NFL owners to root for another team after their own squad gets eliminated from the playoffs.

Steve says he's got some pretty good reasons for backing New England -- including the fact he's already beaten the Pats the last two times they faced 'em in the Big Game.