Pool Aim Drill: Ghost-Ball Aiming on a Real Table

Ghost-ball aiming is the first system every pool player should own: imagine a ball frozen against the object ball, dead on the line to the pocket, and send the cue ball to take its place. The theory takes two minutes. On a real table, five marked cue-ball positions turn that picture into a repeatable 20-shot calibration drill.

Why this drill works

Most players practice the cuts they already make. This setup forces the whole range — from near-straight to razor thin — so you cannot avoid the angles that leak. Mark each cue-ball position and write down the result after every real-table shot; twenty labelled attempts tell you more than an evening of casual racks.

The ghost ball itself is doing one job: it converts “where do I hit the object ball?” (a question your eyes answer badly) into “where does my cue ball need to be at contact?” (a question your eyes answer well). You aim at the centre of the ghost ball — a full ball-width behind the contact point on the pocket line — never at the contact point itself. Aiming at the contact point is the single most common reason players systematically undercut.

Set it up on a real table

Put the object ball on the foot spot. Put the cue ball on the head string, straight in line with the spot and the far corner pocket — that is your first, easiest shot. After each rep, move the cue ball one diamond along the head string while the object ball stays on the spot. Every diamond of sideways offset steepens the cut angle; by the fourth diamond you are cutting past 60 degrees. Twenty balls, five positions, four reps each.

How to run it

1. Pick the pocket and find the line. Stand behind the object ball, on the line from the pocket through the ball, and look down that line for a second before you do anything else.
2. Place the ghost ball. Visualise a ball frozen to the object ball on that line, one full ball-width (57 mm) behind the contact point. That spot on the cloth is your real target.
3. Aim centre to centre. Step into the shot so the cue ball’s centre travels to the ghost ball’s centre. Align your feet and hips to this line before you bend down — aiming with your bridge hand after you are down is too late.
4. Shoot at one medium speed. Level cue, smooth backswing, accelerate through the ball. Speed changes throw and drift; keeping it constant makes your misses informative.
5. Score the rep. Clean pot: 2 points. Rattled the jaws: 1. Missed: 0. Say the score out loud — it keeps the reps honest.
6. Steepen the angle and repeat. Move the cue ball one diamond and shoot again. A session is 20 shots; note your total and the angle where misses cluster.

Scoring and benchmarks

Out of 40: under 16 means aim fundamentals need work (stay on the first two positions); 24 is a solid bar player; 32+ means your ghost-ball picture is essentially calibrated and your misses are stroke errors, not aim errors. Track thin cuts separately — they expose aim-point error fastest.

Coach’s notes

• On cuts past about 30 degrees, aim a hair fuller than pure geometry says. Contact throw drags the object ball off the line, and it grows with cut angle and with dirty balls.
• If you miss the same side at every angle, your problem is alignment, not vision: your body is settling offset from the line your eyes chose. Fix it at address, standing tall.
• Never steer mid-stroke. Decide, commit, shoot. A wrong-but-committed stroke teaches you something; a corrected one teaches you nothing.
• Use chalk marks or paper reinforcement rings to return the balls to the same five positions. A repeatable setup is what makes one session comparable with the next.