The following lists statistical records and all-time leaders as well as awards and major accomplishments for the Chicago Cubs professional baseball club of Major League Baseball. The records list the top 5 players in each category since the inception of the Cubs. Players that are still active with the Cubs are denoted in bold. Records updated as of August 5, 2011. Single Season Records Team Best Franchise Seasons Worst Franchise Seasons Batting Pitching Career Records Batting On-base percentage: Hack Wilson, .403 (1926–1931) Slugging percentage: Hack Wilson, .590 (1926–1931) OPS: Hack Wilson, .992 (1926–1931) Pitching Baseball Hall of Famers The following table lists Hall of Famers that list the Chicago Cubs as their primary team as designated by the National Baseball Hall of Fame The following table lists Hall of Famers that played for or are associated with the Chicago Cubs at some point in their career but for whom the Chicago Cubs are not listed as their primary team as designated by the National Baseball Hall of Fame. In this table, "position" is the position for which they were inducted and may not represent the position or role they had whilst with the Chicago Cubs. Other Hall-of-Famers associated with the Chicago Cubs Jack Brickhouse – Ford C. Frick Award recipient Harry Caray – Ford C. Frick Award recipient Footnotes References Records Chicago Cubs