Baron Davis bedeviled the Mavericks one more time -- and now his crazy, carefree Warriors are one win away from a historic playoff upset.

Davis had five of his 33 points and two key assists in the final 3 1/2 minutes, and the Warriors roared from behind for a 103-99 victory Sunday night to take a 3-1 lead over the NBA's best team in their first-round playoff series.