 Gerard Lewis batted down a two-point conversion to preserve a thrilling come-from-behind victory for the 20th ranked University of Hawai`i as the Warriors edged Louisiana Tech, 45–44, in overtime, Saturday night in the Western Athletic Conference season opener for both teams in front of 22,135 at Joe Aillet Stadium.Jason Rivers' 6-yard reception and Dan Kelly's extra-point kick proved to be just enough.Tech took their opening possession and countered with Dustin Mitchell going in from two yards out.