The Gentleman's Game

JAMBALL

A two-on-two billiards game played with only the 8-ball and the cue ball. Simple rules. Deep strategy. All ages. All peoples.

ONLY TWO BALLS

Settle disputes.
Unite the table.

Jamball is a team billiards game played exclusively with the 8-ball and the cue ball. Two players team up and stand diagonally across the pool table from each other, working together to sink the 8-ball before it stops rolling.

Fast, physical, and social — Jamball is here to settle all disputes and solve all world problems.

2
Balls Used
4
Players
21
Points to Win
2
Win by Points

Setup &
Starting the Game

1
The Handshake

All players must shake each other's non-shooting hand before the game starts and after the game ends.

2
Choose Your Partner

Pick your Jamball partner. Partners stand diagonally across the table from each other — never on the same side.

3
The Serve

Place the 8-ball on the intersection of the second long-side sight marker and the middle short-side sight marker. The server gets two chances to hit the 8-ball with the cue ball using a direct shot (no bouncing off a rail first). After contact, at least one ball must touch a rail. If both attempts fail, that's a strike — two strikes gives the opposing team a point and the serve.

4
Game On

Once a legal serve is completed, the game is in play. Whoever scores the point gets to serve next.

Serve spot Player A1 Player A2 Player B1 Player B2 8 CENTER LINE

Partners stand diagonally across from each other. The golden dot marks the serve position.

The Rules of Jamball

Everything you need to know to play a proper game.

8 POINT!
Objective

Use the cue ball to hit the 8-ball into a pocket before the 8-ball stops moving. The 8-ball is always live — keep it rolling.

GRAB ONLY GRAB ONLY A1 A2 B1 B2 8 A2 ← GRAB BALL
Player Positioning

Players must shoot from behind the short ends of the table. You may only step to the long sides to retrieve the ball when necessary — then return to your end to shoot.

LEFT (OFFSIDE) RIGHT (LEGAL) A1 8 OFFSIDE!
Offside Rule

You may only shoot at the 8-ball when it is on the opposite side of the table from you. If the 8-ball is on your side, you must pass — wait for your partner to shoot it across, then you can act.

1st 2nd 3rd A1 ILLEGAL REACH!
Reaching

Reaching is when your hand crosses the 3rd sight marker on the long rail — the marker just before the side pocket. Give a few warnings before applying a shot penalty.

TEAM A TEAM A TEAM B TEAM B 8 YOUR TURN
Turn Alternation

Once the 8-ball is struck, it becomes the other team's turn to try and hit it before it stops. A team must keep shooting until they make contact or the 8-ball stops.

A1 B1 A2 B2 12 PTS → ROTATE!
The Rotation

When a team first reaches 12 points, all four players rotate one spot to the left around the table. This happens only once per game.

8 B1 ← RETRIEVE BALL GAME CONTINUES!
Cue Ball in Pocket

If the cue ball falls into a pocket during play, the game does not stop. Any player may grab any ball from any pocket and immediately continue play.

TEAM A 20 21 TEAM B 19 first to 21 · win by 2 🏆 TEAM A WINS!
Winning

First team to reach 21 points wins — but you must win by at least 2 points. The score may exceed 21 if teams are tied near the end.

How to Score

1
Point
Corner Pocket
Sink the 8-ball into any of the four corner pockets.
2
Points
Side Pocket
Sink the 8-ball into either of the two middle (side) pockets. Worth double!
1
Point — Jamball
Jamball
If the 8-ball stops moving before either player on the defending team can hit it, the attacking team earns a point.
Point = Serve

Whoever's team scores a point gets to serve next. Position the 8-ball and take your shot — keep the momentum going.

Penalties

There are two types of penalties in Jamball: Shot Penalties and Game Penalties.

Shot Penalty

Play stops immediately. The 8-ball is placed on the intersection of the two first sight markers diagonal to the shooter. The offending team gets one penalty shot — it must be a direct hit (no rail contact first). After the hit, the game resumes. If the penalty shot is also a strike, the shooting team may reset for a serve.

Triggers a Shot Penalty:

  • Committing an offside (shooting at the 8-ball from your own side)
  • Touching the cue ball when it is not your team's turn
  • Shooting from the wrong side of the table
  • Two balls in motion at the same time on the table
  • Repeated reaching (after warnings)

Strike Rule:

On a serve or penalty shot — if the cue ball does not make direct contact or no ball touches a rail after contact, it is a strike. Two strikes = a point and serve for the other team.

Game Penalty

The offending team's opponent is awarded a point and the serve.

Triggers a Game Penalty:

  • Touching the 8-ball with your hand
  • Purposely moving the table to alter a shot
  • A ball goes off the table (second offense by the same team = disqualification)
  • Goaltending at the corner pockets on your side
Goaltending Allowed

Blocking the side (middle) pockets is perfectly legal — goaltending at the corner pockets on your own side is not.

The Gentleman's Code

"

Jamball is a gentleman's game. This does not refer to one's gender — this refers to the code of ethics that all players must possess. If there are any disputes, always refer to Rule Number One.

"
— The Official Jamball Rules
Shake Hands
Every player shakes the non-shooting hand of every other player before and after the game.
Play Fair
Honor all calls, accept penalties gracefully, and never intentionally undermine the spirit of the game.
All Are Welcome
All ages. All peoples. Jamball belongs to everyone.