P · 3 seasons · 1958 – 1962 · B/T: R/R
Don Williams is 1st of 0 pitchers in career roto value, a top-tier career by any lens the site offers. 1958 was the high-water mark, worth -2.7, 189th that season and 41899th of 51,303 player-seasons on record.
★ Best season by Z
★ Best season by Z