LBW in Cricket — Full Guide
Everything you need to know about LBW: the five conditions, how umpires decide, the impact of DRS, and why LBW is cricket's most debated dismissal.
Leg Before Wicket — LBW — is one of the ten ways a batter can be dismissed in cricket, and arguably the most complex. It requires the umpire to judge not just what happened, but what would have happened if the ball had not struck the batter's body. DRS (ball-tracking technology) has transformed LBW decision-making at the elite level, but the core law remains unchanged since the 19th century.
The Five LBW Conditions
For an LBW appeal to succeed, all of the following must apply:
- The ball must be legal (not a no-ball).
- The ball must not have hit the bat (or glove holding the bat) first.
- The ball must have pitched in line with the stumps (or on the off side — it cannot pitch outside leg stump).
- The ball must have struck the batter's body in line with the stumps (unless the batter is not offering a shot, in which case even impact outside off stump can be LBW).
- Ball-tracking must project the ball going on to hit the stumps (within the wicket height — top of stumps to ground).
The Umpire's Process
When a bowler appeals for LBW, the umpire must assess five conditions in rapid succession: was it a no-ball? Did it hit the bat? Where did it pitch? Where did it hit? Where was it heading? This mental process takes less than two seconds in a live match, which explains why LBW decisions are among the most difficult and most reviewed in cricket.
LBW and DRS
DRS uses Hawk-Eye ball tracking to show where the ball pitched, struck the pad, and projected trajectory. If reviewing an LBW, the system shows a 3D model of whether the ball would have hit the stumps. The DRS 'umpire's call' zone introduces deliberate uncertainty — if the ball is clipping the edge of the stumps in projection, the on-field decision stands regardless. This prevents DRS from overturning all marginal decisions.
Pitching Outside Leg Stump
One of cricket's oldest laws: a ball pitching outside the leg stump can never be LBW, even if it would go on to hit the stumps. This rule was introduced in the 19th century to prevent batters from using their pads to negate leg-spin bowling. It means spin bowlers must pitch their deliveries in line or outside off stump to have an LBW chance.
Frequently asked questions
Can you be given LBW if you're not offering a shot?
Yes — this is the 'no shot offered' rule. If the batter makes no attempt to play the ball with their bat, they can be given out LBW even if the ball struck them outside the off stump (but not outside the leg stump). Umpires assess whether the bat was genuinely offered. This law prevents a batter from using their pads as a 'second bat' to block balls they have no intention of playing.
What is 'umpire's call' in DRS?
Umpire's call means the ball-tracking technology shows the ball clipping the edge of the stumps in projection — landing in a zone small enough that the margin of error in the technology is relevant. In this case, the on-field decision stands. If the on-field decision was out, DRS upholds it; if not out, DRS upholds that. Umpire's call is one of the most controversial aspects of modern DRS.
Can a batter be LBW off a no-ball?
No. If the bowler has overstepped the crease (no-ball), the batter cannot be dismissed LBW regardless of what happens to the ball after it is bowled. The LBW law explicitly requires the delivery to be a legal delivery for the dismissal to apply.