Daniels had earlier drawn with Jerry Quarry and Stander had knocked out Earnie Shavers .
In 1972 , Frazier successfully defended the title twice , beating Terry Daniels and Ron Stander , both by knockout , in the fourth and fifth rounds respectively .
Terry Daniels had earlier drawn with Jerry Quarry and Ron Stander had knocked out Earnie Shavers .
In 1972 , Frazier successfully defended the title twice , beating Terry Daniels and Ron Stander , both by knockout , in the fourth and fifth rounds respectively .