when did the wild card start in mlb
Major League Baseball wild card From 1969 through 1993, division leaders in each league advanced to the League Championship Series, with the winners of each LCS meeting in the World Series. However, an expanding number of teams over the years made making the playoffs increasingly difficult. The new system was instituted in 1994 (but first used in 1995 because a players strike canceled the 1994 playoffs) when Major League Baseball expanded from two to three divisions per league. In the new three-division leagues, each league had four teams in the playoffs. In addition to the three division winners, a wild-card team made the playoffs as the fourth seed. This was the team with the most wins amongst non-division winners. The wild-card matchup was played in the first round between the League leader in wins and the wild-card team, unless both teams were in the same division, which resulted in the wild card facing the second-best division winner in the league.
World Series In 1994, each league was restructured into three divisions, with the three division winners and the newly introduced wild card winner advancing to a best-of-five playoff round (the "division series"), the National League Division Series (NLDS) and American League Division Series (ALDS). The team with the best league record is matched against the wild card team, unless they are in the same division, in which case, the team with the second-best record plays against the wild card winner. The remaining two division winners are pitted against each other. The winners of the series in the first round advance to the best-of-seven NLCS and ALCS. Due to a players' strike, however, the NLDS and ALDS were not played until 1995. Beginning in 1998, home field advantage was given to the team with the better regular season record, with the exception that the Wild Card team cannot get home-field advantage.