On June 30, 1935 At St. Louis, leadoff hitter Pete Fox leads the Tigers to a twinbill drubbing of the Browns, as Detroit rolls, 18 – 1 and 11 – 6. Fox drives in 10 runs, six in the opener when he hits his second grand slam of the month. Fox has eight hits, five in the nitecap, and scores four runs in each game. Schoolboy Rowe coasts in the opener and Alvin Crowder is the nitecap winner.
Source
Baseball Reference June 30