Perfect!

If you have been on another planet or for some other reason have not heard yet, Mark Buehrle of the Chicago White Sox threw a perfect game today.

Here is a list of the 16 perfect games thrown in major league baseball history (we say 16 because two were not in the modern era:

Mark Buehrle, Chicago (AL) vs. Tampa Bay, 5-0, July 23, 2009.
Randy Johnson, Arizona at Atlanta (NL), 2-0, May 18, 2004.
David Cone, New York (AL) vs. Montreal, 6-0, July 18, 1999.
David Wells, New York (AL) vs. Minnesota, 4-0, May 17, 1998.
Kenny Rogers, Texas vs. California (AL), 4-0, July 28, 1994.
Dennis Martinez, Montreal at Los Angeles (NL), 2-0, July 28, 1991.
Tom Browning, Cincinnati vs. Los Angeles (NL), 1-0, Sept. 16, 1988.
Mike Witt, California at Texas (AL), 1-0, Sept. 30, 1984.
Len Barker, Cleveland vs. Toronto (AL), 3-0, May 15, 1981.
Catfish Hunter, Oakland vs. Minnesota (AL), 4-0, May 8, 1968.
Sandy Koufax, Los Angeles vs. Chicago (NL), 1-0, Sept. 9, 1965.
Jim Bunning, Philadelphia at New York (NL), 6-0, June 21, 1964.
x-Don Larsen, New York (AL) vs. Brooklyn (NL), 2-0, Oct. 8, 1956.
Charles Robertson, Chicago at Detroit (AL), 2-0, April 30, 1922.
Addie Joss, Cleveland vs. Chicago (AL), 1-0, Oct. 2, 1908.
Cy Young, Boston vs. Philadelphia (AL), 3-0, May 5, 1904.
x-World Series
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Special Mention - Prior to Modern Era

John Richmond, Worcester vs. Cleveland (NL), 1-0, June 12, 1880.
John Ward, Providence vs. Buffalo (NL), 5-0, June 17, 1880.
Unofficial perfect games
y-Ernie Shore, Boston vs. Washington (AL), 4-0, June 23, 1917.
z-Harvey Haddix, Pittsburgh vs. Milwaukee (NL), 0-1, 13 innings, May 26, 1959.
a-Pedro Martinez, Montreal at San Diego, June 3, 1995, 1-0, 10 innings.
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y-Entered game after starter Babe Ruth walked Ray Morgan, and following an argument, was ejected by umpire Brick Owens. Morgan was caught stealing and Shore retired the remaining 26 batters.
z-Pitched 12 perfect innings, lost in 13th on an error, sacrifice bunt, walk and double.
a-Pitched 9 perfect innings, allowed leadoff double in 10th and was replaced by Mel Rojas, who finished one-hitter in 1-0 win.