Just checked on baseball reference..
For single seasons, From 1901 to 2012, (requiring SO>0.5*BFP and At least 25 Games), sorted by greatest Strikeouts
Results
Sorting only sorts the values in the table shown · Glossary · SHARE · Embed · CSV · PRE · LINK · ?
Rk Player SO G Year Age Tm Lg GS CG SHO GF W L W-L% SV IP H R ER BB ERA ERA+ HR BF AB 2B 3B IBB HBP SH SF GDP SB CS PO BK WP BA OBP SLG OPS OPS+ Pit Str
Seasons/Careers found: 0.