Ten-ball is a modern pool game. It is a rotation game very similar to nine-ball, but more difficult, using ten balls instead of nine, and with the 10 ball instead of the 9 as the “money ball”.
Ten-ball is preferred over nine-ball by some professionals as a more challenging discipline than nine-ball, because it is slightly harder to pocket any balls on the break shot with the more crowded rack, the initial shooter cannot instantly win the game by pocketing the 10 on the break, all shots must be called, and performing a string of break-and-runs on successive racks is statistically more difficult to achieve.
RACKING
Although the game has existed for a long time, its popularity has risen in recent years as a result of concerns that nine-ball has suffered as a result of flaws in its fundamental structure (particularly the ease with which players can often make balls from the break). The World Pool-billiard Association (WPA) World Standardized Rules for ten-ball are very similar to those for nine-ball, but with key changes to ensure the difficulty of the game and its marketability as an alternative to nine-ball.
The ten balls are racked as a triangle as in the game of eight-ball (but with 10 instead of 15 object balls), with the 1 ball positioned at the apex of the rack, the 10 ball positioned in the middle of the rack, and the other balls placed in random order, with the apex ball on the foot spot.
Under WPA World Standardized Rules, it is a call-shot game, in which flukes, or shots that go in an unintended pocket (usually by simple random chance) do not count; that is, unlike in nine-ball, the ball to be pocketed and the pocket must be specified. This format is considered controversial among some of the game’s elite as many pros are experts at playing multi-way shots where they may be attempting to pocket more than one ball on a given shot. Nonetheless, the rule has been adopted for professional competitions.
