His only appearances with the Cubs were as a pinch - hitter in each game of a September 12 doubleheader against the San Francisco Giants .
However , 1965 saw Campbell back in the minors for almost the entire season .
Campbell 's only appearances with the Cubs were as a pinch - hitter in each game of a September 12 doubleheader against the San Francisco Giants .
However , 1965 saw Campbell back in the minors for almost the entire season .