Graham became the Browns' uncontested leader, but he was also "just one of the guys", tackle Mike McCormack said in 1999. "He was not aloof, which you see a lot of times today." He was good at spinning and moving in the pocket, skills he learned playing basketball. In his autobiography, Paul Brown praised Graham's ability to anticipate his receivers' route-running by watching their shoulders. "I remember his tremendous peripheral vision and his great athletic skill, as well as his ability to throw a football far and accurately with just a flick of his arm", Brown said. His short passes were hard and accurate, teammates later said, and his long balls were soft. "I used to catch a lot of them one-handed", Lavelli said. "He had great touch in his hands." He was nicknamed "Automatic Otto" for his consistency and toughness.
