Photos: Ralston Valley rallies to beat Arapahoe in 5A football playoffs Matt MathewesNovember 14, 2015, 8:57 AMFootballPhotos0 Comments 0 LITTLETON — No. 3-seeded Ralston Valley scored 21 unanswered points in the second half as the Mustangs beat previously unbeaten and No. 2-seeded Arapahoe 21-3 in the Class 5A football playoffs on Friday. [WPS_photo_gallery id=”222″]