NL All-stars and AL All-stars
The MBL teams start out with at least 200 baseballs on hand. They may or may not use all of them.
Link to Aussie teams 2008.
They use new baseballs because old ones are scuffed and will have movement when they are pitched.
The All-Star game is played between players of the American League against players from the National League. Starting players are elected by popular vote by fans and players. All MLB teams must have a least one player represented in the game and the teams are managed by the previous season's World Series teams managers.
it's different each game but the average life of a ball in the mlb is seven pitches
no
Glenn Hall, 502 (1955-1962)
Baseballs are not reused once it has been removed from the game. These balls get recycled into batting practice balls.
To get baseballs ready for a major league game, they are rubbed with special dirt. This dirt allows the ball to be gripped better.
32 teams compete in the World Cup. They are broken up into eight groups of four teams and play a three-game round robin schedule. The top two teams advance to a round of 16 and then play a single elimination tournament to determine the winner.
Yes, unless they have been used for a long period of time.
no