AMERICAN CANYON, Calif. — American Canyon called 32 of its 42 offensive plays on the ground to grind out a 34-2 win over visiting Acalanes in rain-soaked conditions at Wolf Den Stadium. It was the season opener for American Canyon while Acalanes fell to 0-2. The host Wolves ran for 287 yards on 32 attempts, led by Jovante Maestas’ 114…