In all of Baseball History, there have been 1,784,214 runs scored by all teams, all-time.
The most runs scored in a franchise's history is 91,987, by the Chicago Cubs.
The most runs scored in a career by a single player is 2295 by Rickey Henderson .
It looks like the record for the "modern era" is 12. A tie between the Boston Red Sox (vs Detroit, 7-29-90) and the Cleveland Indians (vs Twins, 7-13-96)
It also says that Chicago had 14 doubles against Buffalo in 1883, but I know rules in baseball back then were all weird (like if you caught a foul ball on a bounce it was an out or something like that)
The most runs by both teams in a Doubleheader is 54.
On August 21, 1894, Boston (NL) 43 and Cincinnati 11, scored a total of 54 runs.
Also on July 4, 1939, the Boston Red Sox (AL) 35 and the Philadelphia A's 19, scored 54 runs.
The record for 1 team in a Doubleheader:
August 21, 1894, Boston (NL) 43
The AL record is 36 by the Tigers on August 14, 1937
12, Detroit Tigers 7, Chicago White Sox 5 on May 28, 1995
12, 12, Detroit Tigers 7, Chicago White Sox 5 on May 28, 1995
NL
Chicago 26 vs Philadelphia 23
4908-25-1922
Earl Webb holds the record for most doubles hit in a single season with 67, set in 1931.
Flipper Anderson holds the Rams team record and the NFL record for receiving yards in a single game with 336 yards in a game against the Saints in 1989.
Derrick Thomas with 7
Ricky Watters
62 Sarah Howard
Earl Webb holds the record for most doubles hit in a single season with 67, set in 1931.
Pete Fox
bears
Pete Fox
Giants
Duke
Jerry Rice
Adrian Peterson
Flipper Anderson holds the Rams team record and the NFL record for receiving yards in a single game with 336 yards in a game against the Saints in 1989.
Mike jorden
Wilt Chamberlin
Colt McCoy