PORTLAND, Ore. (AP) A.J. Allmendinger said it was probably the craziest race he's ever won. The road-course ace survived the chaos of the NASCAR Xfinity Series' wet and wild Portland International Raceway debut with a victory Saturday. Allmendinger led just six overall laps in his Xfinity-record eighth road-course victory and 12th overall series win. He crossed the finish line in the Kaulig Racing Chevrolet 2.879 seconds in front of Myatt Snider.