sentences:  Richardson appeared in 19 games for the 1964 Cardinals, 13 in relief, fashioning a 4–2 record and a 2.30 earned run average in 47 innings pitched.However, he was not effective in the 1964 World Series, giving up three earned runs in two-thirds of an inning over two appearances.Traded to the Mets during the offseason, Richardson appeared in parts of the 1965 and 1966 seasons for New York, largely as a relief pitcher.