Baseball has a long history as an exhibition sport in the Olympics. However, for 1992 Barcelona the International Olympic Committee (IOC) granted the sport medal status. Olympic baseball is governed by the International Baseball Federation (IBAF). Baseball and softball were the only sports after Polo which was voted out from the Summer Olympics. Baseball and softball are decided not to be played in summer Olympics in London in 2012. But the event remains on the docket for the 2008 Olympics in Beijing. The elimination will excise 16 teams and more than 300 athletes from the 2012 Olympics. The two slots left available by the IOC's elimination were not filled by new sports, so both baseball and softball can come back as events in the 2016 Olympics, provided no new sports are adopted into the games and both receive enough votes to be included.

History
You must know the history of baseball;

There is not much data available about this sport as baseball first appeared in Olympics in 1904 St. Louis. Eight years later in 1912 Stockholm, an American team played against host Sweden, winning 13-3. In 1936 Berlin, two American teams played each other. The 1952 Helsinki event was a modified form of the sport, Finnish baseball, played by two Finnish teams. Australia played a one-game exhibition against the United States in 1956 Melbourne and Japan did the same in 1964 Tokyo. After a 20-year interruption, Olympic baseball returned in 1984. In 1988 Seoul, it was termed a demonstration sport. Japan defeated the United States in the inaugural tournament finale in 1984. However, in 1988, Team USA was the winner over Japan.

Baseball became an "official" sport at the 1992 Summer Olympics, with the familiar eight team tournament. Players were required to be amateurs. The tournament consisted of a round-robin, in which teams played each of the other teams, followed by semifinals and finals. The format of the competition has remained the same since then, with the only major change being that starting in 2000 players was not required to be amateurs. Do you know how to qualify for Olympics? Here it is….

The host nation is always guaranteed a place in the Olympic baseball tournament. The other seven places are generally determined by continental qualifying tournaments. For the 2008 Games, the Americas receive two places, Europe receives one place, and Asia receives one place. The final three places are given to the top three nations at an eight-team tournament held after the continental tournaments. Qualification for this tournament is determined by those continental tournaments. The third and fourth place American teams, second and third place European teams, second and third place Asian teams, first place African team, and first place Oceania team compete in that tournament.

This qualification tournament is new for 2008. It was created after heavy criticism of the previous qualification standard. In previous Olympics, only two teams from the Americas were able to qualify for the Olympics, despite the fact that the vast majority of the top baseball-playing nations in the world come from this region. Europe, whose baseball nations are substantially weaker, also entered two teams.

Competition:

Olympic baseball is nearly identical to most professional baseball.
• Aluminum bats were disallowed after 1996 Atlanta.
• There is also a mercy rule that is invoked if a team is winning by 10 or more runs after 7 innings.
• Rosters have been expanded to 24 players.

The tournament consists of a round-robin preliminary round in which each team plays all 7 of the other teams. Only the top four teams advance to the medals round. In that round, semifinals are played between the 1st/4th place teams and the 2nd/3rd place teams. The semifinal losers then play a bronze medal game, with the winner earning the medal and the loser receiving 4th place. The semifinal winners play in the final, which awards the winner a gold medal and the loser a silver medal.