A scratch happens when the cue ball goes into a pocket. That’s the simple definition most players learn first. But in pool, “scratch” can also refer to any foul, depending on who you’re playing with and what rules you’re using.
I’ve played in bars where scratching means literally only pocketing the cue ball. And I’ve played in leagues where every illegal shot is called a scratch. Both usages are common, so it’s worth understanding all of them.
Pocketing the Cue Ball
The most basic scratch: you shoot, and the cue ball drops into a pocket. This can happen because you hit the cue ball too hard, put the wrong spin on it, or misjudged the angle. It happens to everyone at every skill level.
Under BCA rules (the standard used in most leagues and tournaments), pocketing the cue ball gives your opponent ball-in-hand. That means they pick up the cue ball and place it anywhere on the table before their next shot. This is a huge advantage and often leads to a run-out.
Under many bar rules, the penalty is softer. The opponent gets ball-in-hand behind the head string only, meaning they have to shoot from the area behind the second diamonds at the breaking end of the table. This limits their options but still gives them control of the cue ball.
Table Scratch (Foul Without Pocketing the Cue Ball)
A table scratch happens when you commit a foul that doesn’t involve pocketing the cue ball. The two most common types:
Failing to hit a legal ball first. In 8-ball, you must contact one of your group balls (solids or stripes) before touching anything else. If your cue ball hits your opponent’s ball first, or the 8-ball when you’re not shooting it, that’s a table scratch.
No rail after contact. After the cue ball hits the legal object ball, at least one ball (any ball on the table, including the cue ball) must contact a cushion. If neither the cue ball nor any object ball reaches a rail after the hit, it’s a foul even if you made solid contact. This rule exists to prevent players from just tapping balls without advancing the game.
The penalty is the same as a regular scratch under BCA rules: ball-in-hand for your opponent.
Scratching on the Break
If you scratch on the break, your opponent gets ball-in-hand behind the head string. Any balls pocketed during the break stay pocketed, and the table remains open (groups haven’t been assigned yet).
I’ve seen some bar players insist that a break scratch is an automatic loss. That’s not standard under any major ruleset. BCA, APA, and WPA all treat a break scratch as a standard foul with ball-in-hand behind the head string.
If the cue ball flies off the table on the break (not into a pocket, but literally off the playing surface), the same penalty applies: ball-in-hand behind the head string for the opponent.
Scratching on the 8-Ball
This is where the biggest arguments happen. Under BCA rules, scratching while shooting the 8-ball is a standard foul. You don’t lose the game. Your opponent simply gets ball-in-hand and continues play. The 8-ball stays wherever it ended up (unless it was pocketed, which is a separate situation).
Under most bar rules, scratching on the 8-ball is an automatic loss. This is probably the most widely believed rule in casual pool, and it’s technically not part of the official BCA rulebook.
The distinction matters. If you’re playing in a league, you get to keep playing after a scratch on the 8. If you’re playing at the corner bar, you’re probably racking for the next game. I’ve played in both settings for years, and the bar rule is so ingrained that even some league players forget it’s not the official standard.
If you pocket the 8-ball and scratch on the same shot, that IS a loss under both BCA and bar rules. The 8-ball going in while you foul ends the game immediately.
Cue Ball Driven Off the Table
If the cue ball leaves the playing surface entirely (hits the floor, lands on the rail and doesn’t come back), it’s treated the same as pocketing it. The opponent gets ball-in-hand. This doesn’t happen often, but it can occur on jump shot attempts or powerful draw shots that send the cue ball airborne.
How to Avoid Scratching
Most scratches happen because players don’t think about where the cue ball is going after the shot. They focus on pocketing the object ball and ignore the cue ball’s path.
The fix is simple: before every shot, ask yourself where the cue ball will end up. If your planned shot sends the cue ball toward a pocket, adjust your speed or add spin to change its path. Draw (backspin) and follow (topspin) give you control over the cue ball’s direction after contact. Side english changes the angle the cue ball takes off rails.
If you’re in a position where scratching is likely no matter what, play a safety instead. Hit a legal ball and leave the cue ball in a tough spot for your opponent. A safety is always better than a scratch.
Worth checking out: Grab a copy of the official rule book, take a look at the Official BCA Rules Book on Amazon.
FAQ
What counts as a scratch in pool?
A scratch is when the cue ball goes into a pocket. In a broader sense, any foul can be called a scratch, including failing to hit a legal ball first or not driving any ball to a rail after contact.
What happens when you scratch in pool?
Under BCA rules, your opponent gets ball-in-hand anywhere on the table. Under many bar rules, ball-in-hand is limited to behind the head string (the kitchen). Either way, your turn is over.
Is scratching on the 8-ball an automatic loss?
Under BCA rules, scratching while shooting the 8-ball is just a foul, not an automatic loss. Your opponent gets ball-in-hand. However, many bar rules do play it as an automatic loss. Agree on the rule before starting.
What happens if you scratch on the break?
The opponent gets ball-in-hand behind the head string. Any balls pocketed on the break stay down, and the table stays open. Scratching on the break is not a loss under any standard ruleset.
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