Conversation so far:
Where was Al Simmons playing in 1933?
Al Simmons was playing in Chicago in 1933.
What did Al Simmons do between 1933 and 1938?
During his first season in Chicago, Simmons batted .331 with 14 home runs, 119 RBI and 200 hits.
Did Al Simmons lead the league in hitting?
After a disappointing final season with the White Sox, Al Simmons rebounded by hitting .327 with 13 home runs.
How was it disappointing for Al Simmons?
For the first time in Al Simmons' 11-year career he did not reach .300+ & 100 RBI

Question: What year was that?
Self-contained rewrite: What year was Al Simmons' disappointing season?