common than any other results. The largest margin of victory in a no-hitter was an 11–0 win by Bob Gibson in 1971. The smallest margin of victory was a 1–0 win by Jiménez in 2001. The umpire is also an integral part of any no-hitter. The task of the umpire in a baseball game is to make any decision "which involves judgment, such as, but not limited to, whether a batted ball is fair or foul, whether a pitch is a strike or a ball, or whether a runner is safe or out… [the umpire's judgment on such matters] is final." Part of the duties of the umpire making calls at home plate includes defining the strike zone, which "is defined as that area over homeplate (sic) the upper limit of which is a horizontal line at the midpoint between the top of the shoulders and the top of the uniform pants, and the lower level is a line at the hollow beneath the kneecap." These calls define every baseball game and are therefore integral to the completion of any no-hitter. Eight different umpires presided over each of the franchise's ten no-hitters. The manager is another integral part of any no-hitter. The tasks of the manager is to determine the starting rotation as well as batting order and defensive lineup every game. Managers choosing the right pitcher and right defensive lineup at a right game at a right place at a right time would contribute to a no-hitter. Eight different managers have led to the franchise's ten no-hitters. List of no-hitters in Cardinals history See also List of Major League Baseball no-hitters References No-hitters St. Louis Cardinals