While in the field turning the pivot of a double play early in the season, the incoming runner at second base collided with him and tore the rotator cuff in Russell's right (throwing) shoulder. He did not return to El Paso, but was a designated hitter for the independent Portland Mavericks back in the Northwest League late in their short season. The team was owned by his father, and he had been doing promotional work for them in the interim. The injury forced his retirement from baseball in 1973 and led to his return to acting.