25 from opening day through August 31; 40 from September 1 through the end of the season (or postseason if applicable)
3
9999
Twenty five
25
Each league (little league, high school, college) has its own limits as far as how many players can be on a team. In Major League Baseball, there are 25 players on a team.
None of the players that played in the '95 Major League Baseball World Series regardless of being from the National League Champion; Atlanta Braves or the Cleveland Indians are currently playing with any of the Major League Baseball teams in 2014.
9,567
8
320
According to baseball-reference.com, none. Odd, huh?
67
20, according to ESPN.com