A perfect game, Major League Baseball's first regular-season interleague game and consecutive World Series for the Texas Rangers.In this April 11, 1994 photo, Texas Rangers baseball players stand for the national anthem at The Ballpark in Arlington, Texas. A perfect game, MLB's first-ever interleague game and consecutive World Series for the Texas Rangers. Those are some of the highlights at their home stadium, which Friday, April 11, 2014, marks the 20th anniversary of its first regular-season game. (AP Photo/Dallas Morning News, David Leeson) MANDATORY CREDIT; MAGS OUT; TV OUT; INTERNET USE BY AP MEMBERS ONLY; NO SALESThis April 11, 1994 photo shows an aerial view of The Ballpark in Arlington, Texas, during the first baseball game at the stadium. A perfect game, MLB's first-ever interleague game and consecutive World Series for the Texas Rangers. Those are some of the highlights at their home stadium, which Friday, April 11, 2014, marks the 20th anniversary of its first regular-season game. (AP Photo/Dallas Morning News, William Snyder) MANDATORY CREDIT; MAGS OUT; TV OUT; INTERNET USE BY AP MEMBERS ONLY; NO SALESFILE - This Nov. 1, 2010 file photo shows the U.S. flag being held...