Single Game Records
Club Records - Batting
| Description | Record | Opponent | Date |
|---|---|---|---|
| Most Runs | 28 | Phillies | July 6, 1929 (Game 2) |
| Most Runs, Inning | 12 | Phillies | September 16, 1926 (Game 1) |
| Cubs | July 21, 2012 | ||
| Most Hits | 30 | Giants | June 1, 1895 |
| Most Home Runs | 7 | Dodgers | May 7, 1940 |
| Cubs | July 12, 1996 | ||
| Most Total Bases | 49 | Dodgers | May 7, 1940 |
| Margin of Victory | 22 | Phillies | July 6, 1929 (Game 2) |
| Most Doubles | 13 | Cubs | July 12, 1931 (Game 2) |
| Most Triples | 6 | Braves | July 18, 1924 |
| Most XBH | 13 | Last: Mariners | June 26, 2016 |
| Most Walks | 16 | Phillies | September 13, 1974 (17 inn.) |
| Most Strikeouts | 25 | D-backs | September 24, 2019 (19 inn.) |
| Most Stolen Bases | 11 | Pirates | August 13, 1916 (Game 2) |
Individual Records - Batting
| Description | Record | Player | Opponent | Date |
|---|---|---|---|---|
| Most Runs | 5 | Last: Matt Carpenter | Indians | June 26, 2018 |
| Most Hits | 6 | Last: Skip Schumaker | Mets | July 26, 2008 |
| Most Doubles | 4 | Last: Matt Carpenter | Rockies | August 26, 2018 |
| Most Triples | 3 | Last: Les Bell | Robins | September 22, 1926 |
| Most Home Runs | 4 | Mark Whiten | Reds | September 7, 1993 (Game 2) |
| Most Strikeouts | 5 | Last: Dexter Fowler | D-backs | September 24, 2019 (19 inn.) |
| Most Stolen Bases | 5 | Lonnie Smith | Giants | September 4, 1982 |
| Most RBI | 12 | Last: Mark Whitten | Reds | September 7, 1993 (Game 2) |
| Most Total Bases | 16 | Last: Matt Carpenter | Cubs | July 20, 2018 |
| Most Walks | 5 | Last: Colby Rasmus | Royals | May 22, 2011 (10 inn.) |
| Most XBH | 5 | Matt Carpenter | Cubs | July 20, 2018 |
Club Records - Pitching
| Description | Record | Opponent | Date |
|---|---|---|---|
| Most Runs Allowed | 28 | Boston | September 3, 1896 (Game 1) |
| Most Runs Allowed, Inning | 13 | San Diego | August 24, 1993 |
| Most Doubles Allowed | 9 | Reds | April 16, 2016 |
| Most Triples Allowed | 4 | Last: Reds | August 15, 1990 |
| Most Home Runs Allowed | 7 | Last: Pirates | August 20, 2003 |
| Most Hits Allowed | 25 | Last: Bees | August 25, 1936 (Game 1) |
| Most Walks Allowed | 16 | Last: Marlins | April 27, 2003 (20 inn.) |
| Most Strikeouts | 23 | D-backs | September 24, 2019 (19 inn.) |
Individual Records - Pitching
| Description | Record | Player | Opponent | Date |
|---|---|---|---|---|
| Most Innings Pitched | 18 | Last: Jack Taylor | Cubs | June 24, 1905 |
| Most Strikeouts | 19 | Steve Carlton | Mets | September 15, 1969 |
| Most Hits Allowed | 21 | Bill Sherdel | Pirates | July 3, 1929 |
| Most Runs Allowed | 17 | Mike O'Neill | Cubs | May 31, 1903 |
| Most Home Runs Allowed | 5 | Last: Scott Terry | Cubs | June 4, 1989 |
| Most Walks Allowed | 10 | Last: Jeff Suppan | Reds | July 28, 2004 |