Ted Williams: HR/AB v. righty/lefty pitchers.

baseball-fever.com has Ted Williams stats against lefty pitchers at this link.

I used that data here at my own link to figure stats for Williams against righty pitchers and to further enhance the data, including the creation of graphs.

Home runs (HR) / at bats (AB).

Year Pct Dif
1939 42.39%
1940 10.87%
1941 -71.99%
1942 0.00%
1946 -68.54%
1947 -82.45%
1948 -22.88%
1949 -50.52%
1950 -63.58%
1951 -36.79%
1952 #DIV/0!
1953 -100.00%
1954 -76.02%
1955 -2.74%
1956 -19.35%
1957 -41.21%
1958 -76.05%
1959 -50.55%
1960 -57.80%

The graph below shows Williams HR/AB percent difference against lefty pitchers: difference divided by HR/AB against righty pitchers.