 In another close bout, Mosberg drew with Ray Pryel in Newark, New Jersey, on September 22, 1921, in a twelve-round newspaper decision of the "Philadelphia Record" in Newark, New Jersey.Pryel would fight several highly rated lightweights in his later career including Ever Hammer and Jewish boxer Joe Tiplitz, but have a spotty record against them.In an easy win, Mosberg defeated Charley Egan on October 19, 1921, in an eight-round points decision at Brooklyn's Coney Island.