Complex sentence: In 1911, Gainer appeared in 70 games for the Tigers, 69 of them as a first baseman, and compiled a.302 batting average in 248 at bats.
Split into simpler sentences: In 1911, Gainer appeared in 70 games for the Tigers, 69 of them as a first baseman. He compiled a.302 batting average in 248 at bats.