Scarry began the 1944 season with the Rams at left tackle, but was shifted to center in September. He played on both defense and offense. After a season in which the Rams contended for but lost the NFL's western division, Scarry spent the offseason as a student at Western Reserve University in Cleveland and served as the director of a YMCA camp in Mantua, Ohio. Scarry suffered a knee injury near the beginning of the 1945 season, but soon returned to action as the Rams, led by quarterback Bob Waterfield, won the NFL championship. Scarry was the captain of the Rams during the championship run.