Well in more recent times as of post-1900s, Nolan Ryan struck out 383 batters in 1973 season with the California Angels. Hope that helps.
Mark Bellhorn with 177 in 2004.
Cecil Fielder with 182 strikeouts for the 1990 Tigers.
Wayne Gretzky has broken numerous records of having the most points.
fall
LT has 31 in one season!
12 wins in the 1991 season.
Reims is the Ligue 1 team with most wins in one season.
Gretzky
ichiro suzuki
Eric Cantona got 4 one season, not sure which one though.
In 1955, Jim Finks threw 26 interceptions, that was the most by a Steelers quarterback in one season.
Most shots on goal, one season: Phil Esposito, 550 (1970-71)