Baseball Positions and Roles: Quick Facts

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Photos

Mariano Rivera of the New York Yankees, wearing a pinstripe uniform and cap, follows through on a pitch during a baseball game at Yankee Stadium.

Ichiro Suzuki of the Seattle Mariners leaps in midair near the outfield wall to make a catch during the 2010 MLB All-Star Game at Angel Stadium in Anaheim, California.

Ken Griffey Jr., wearing number 30 for the Cincinnati Reds, swings his bat after hitting his 500th career home run at Busch Stadium, with a crowd watching in the background.

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