Obstructing the field is one of the ten methods of dismissing a batsman in the sport of cricket. Either batsman can be given out if he wilfully attempts to obstruct or distract the fielding side by word or action. It is Law 37 of the Laws of cricket, and is a rare way for a batsman to be dismissed; in the history of cricket, there has been only two instances in Test matches, nine in One Day International (ODI) matches, and six in Twenty20 International matches. There have also been seven instances in Test cricket, and two in ODIs, where a batsman has been dismissed handled the ball, a mode of dismissal now folded into obstructing the field.
One modern pattern of obstruction in limited overs cricket occurs when a batsman thinks that he is going to be run out and blocks the ball with his bat, or changes his course while running between wickets to block the ball. The obstruction has to be deliberate.