Double-A (officially Class AA) is the second-highest level of play in Minor League Baseball in the United States since 1946, below only Triple-A. There...

In baseball, a double is the act of a batter striking the pitched ball and safely reaching second base without being called out by the umpire, without...

In baseball, the double switch is a type of player substitution, usually performed by a team while playing defense. The double switch is typically used...

There are 30 stadiums in use by Double-A Minor League Baseball teams. The Eastern League uses 12 stadiums, the Southern League uses 8, and Texas League...

azidoazide azide Double-A (baseball) or Class AA, a Minor League Baseball classification level American Association (1882–1891), US baseball league American...

below Triple-A, Double-A, and High-A. There are 30 teams classified at the Single-A level, one for each team in Major League Baseball (MLB), organized...

The NCAA Division I Baseball Championship is held each year from May through June and features 64 college baseball teams in the United States, culminating...

A ground rule double is a baseball rule that awards two bases from the time of pitch to all baserunners including the batter-runner, as a result of the...

In baseball and softball, a double play (denoted as DP in baseball statistics) is the act of making two outs during the same continuous play. Double plays...

League Baseball in the United States and Canada, below Triple-A and Double-A, and above Single-A. There are 30 teams classified at the High-A level, one...