Roughly over 2 hours.
On average a nine inning baseball game normally runs 3 hours.
No one. Players are not allowed to play for two different teams in the same game in professional baseball.
On average, about 9-10 pitches.
There is no clock in baseball and there are no ties. Game can last forever.
The average baseball game last about 2½ to 3 hours. Most games are regular 9 inning games. It's not rare, but is still seldom to find a game that ends before the 9th inning. It is somewhat common, however, to see a game last longer than 9 innings.
An average NFL game is 3 hours
The average 9 inning ball game should last about 3 to 3 and a half hours. If one team is physically dominating the other (i.e.-any team that plays Tampa Bay haha!) then the game could last 4 to 5 hours.
Baseball. There is no clock. It can essentially last forever.
According to The Tallahasee Online, an average ball only last 6 pitches and the average game runs 250-300 pitches for 40-50 balls per game. The Baseball Propectus web site quoting Keith Wolley states the average game has 77 batters so that tells us the average ball last for 1-2 batters.