Shutouts in baseball
Walter Johnson of the Washington Senators holds the career record with 110 shutouts. In Major League Baseball, a shutout (denoted statistically as ShO or SHO [1] ) refers to the act by which a single pitcher pitches a complete game and does not allow the opposing team to score a run. If two or more pitchers combine to complete this act, no pitcher is awarded a shutout, although the team itself can be said to have "shut out" the opposing team. The ultimate single achievement among pitchers is a perfect game, which has been accomplished 23 times in over 135 years, most recently by Félix Hernández of the Seattle Mariners on August 15, 2012. By definition, a perfect game is counted as a shutout. A no-hitter completed by one pitcher is also a shutout unless the opposing team manages to score through a series of errors, base on balls, catcher's interferences, dropped third strikes, or hit batsmen. The all-time career leader in shutouts is Walter Johnson, who pitche