Carom billiards

• 1. Introduction

  ›

  Carom billiards is a family of cue sports played on pocketless tables, and in its simplest form, the goal is to score points by making your cue ball glance off both other balls on a single shot. No pockets, no safety nets. Just precise angles and a very fast cloth. The game traces its roots to 18th-century France, though the exact moment it began is lost to history. Its name may descend from a tropical Asian fruit called carambola in Portuguese, itself a corruption of karambal in the Marathi language of India. Or that could be folk etymology entirely. What is certain is that by 1779 the word carom was already in use to describe that decisive strike and rebound. From that basic geometry sprang a family of disciplines so demanding that averaging a single point per shot is considered professional-level mastery in its most prestigious variant. How did a game played on a pocketless table develop such intricate rules, specialized equipment, and a governing body recognized across continents? And how did it go from dominating American parlors to near invisibility there, while still drawing passionate crowds across Europe, Asia, and Latin America?

• 2. A Table Unlike Any Other

  ›

  The standard carom billiard table measures 10 by 5 feet and has no pockets at all. The cloth covering it is a type of baize woven entirely from worsted wool with no nap, creating a surface so fast that balls travel across it with almost no resistance. Underneath that cloth lies a slate bed that is often heated to about 5 degrees Celsius above room temperature. That warmth keeps moisture out of the cloth, which helps the balls roll and rebound consistently and makes the playing surface even faster. International tournament rules require an electrically heated table to ensure the best possible rolling, though the rules specify no exact temperature. Queen Victoria, who lived from 1819 to 1901, owned a billiard table heated through zinc tubes, though her primary concern was preventing ivory balls from warping rather than improving play. The first documented use of electric heating at a major event came at an 18.2 balkline tournament held in December 1927 between Welker Cochran and Jacob Schaefer Jr. The New York Times marked the occasion with fanfare, writing that it was the first time in the history of world's championship balkline billiards that a heated table would be used. The three balls used in most carom games are a white cue ball for the first player, a yellow cue ball for the second, and a single red object ball. Those balls are significantly larger and heavier than pool or snooker balls, with a diameter of 61 to 61.5 millimeters and a weight of 205 to 220 grams. Billiard balls have been fashioned from clay, wood, ivory, steel, and various plastics over the centuries. Ivory held the dominant position from 1627 until the early to mid 20th century. The push to replace it was driven more by economics and concern for the safety of elephant hunters than by animal welfare. The New York billiard table manufacturer Brunswick-Balke-Collender offered a $10,000 prize for anyone who could develop a workable substitute. John Wesley Hyatt answered that call in 1868 with celluloid, but the material came with a dangerous flaw: it was volatile and highly flammable, and explosions occurred during its manufacturing process.

• 3. The Specialized Cue

  ›

  Carom billiard cues are built to different tolerances than the cues used in pool or snooker. They run 54 to 56 inches in length, lighter than pool cues at 16.5 to 18.5 ounces, with the exact weight depending on the game: lighter for straight rail, heavier for three-cushion. The tip diameter of 11 to 12 millimeters is smaller than a pool cue tip, and the taper is sharply conical rather than gradual. High-end carom cues feature a wooden joint connecting the shaft to the butt. Together these design choices make the cue substantially stiffer than its pool counterpart. That stiffness matters because carom requires controlling much larger and heavier balls. It also helps reduce what players call deflection, sometimes called squirt, which is the sideways drift that occurs whenever a player applies side-spin. In carom games, many shots demand extreme side-spin at great speed. That combination amplifies deflection significantly, making a cue that minimizes it not a luxury but a practical necessity.

• 4. Straight Rail and Its Limits

  ›

  Straight rail is thought to date to the 18th century, making it one of the oldest members of the carom family. Its scoring rule is elementary: touch both object balls with your cue ball on a single shot and you score one count. When no restriction existed on how players could score, a technique called crotching emerged. Players would freeze two balls into the corner where the rails meet, a spot called the crotch, and then run up enormous counts from that static position. An 1862 rule capped that exploit at three consecutive counts before at least one ball had to be driven away. That restriction did not end nursing techniques entirely. The rail nurse, the most important of these methods, involved nudging object balls down a rail by the smallest possible amount on each stroke, keeping them in nearly the same configuration shot after shot so the pattern could be endlessly repeated. Straight rail was played professionally in the United States from 1873 to 1879 but is uncommon there today. In Europe it persists as a respected practice game for learning balkline and three-cushion, and it appears as one of five disciplines in the professional pentathlon format alongside 47.1 balkline, cushion caroms, 71.2 balkline, and three-cushion billiards.

• 5. Balkline and the Rules Race

  ›

  In 1879, a variant called the champion's game arrived with a specific purpose: breaking the rail nurse. It drew diagonal lines at the table's corners to create restricted zones. The champion's game ultimately failed on its own terms; it only widened the existing crotch prohibition without stopping nursing. Balkline replaced it with a more comprehensive approach. The entire table surface is divided by pairs of lines running parallel to each rail, creating nine rectangular balk spaces. A player may only score a limited number of points while both object balls remain inside one of those spaces. Additional rectangles called anchor spaces appear where each balkline meets a rail, added later to close loopholes that exploiters had found along the lines themselves. The naming system for balkline variants encodes both the line spacing and the count restriction. In 18.2 balkline, a game of American origin, the balklines run 18 inches from each rail and a player may score only two counts in a balk space before a ball must leave. In 71.2 balkline, a French invention, the lines are set 71 centimeters from each rail, also with a two-count ceiling. Balkline stood as the dominant carom discipline from 1883 to the 1930s, when three-cushion billiards and pool both surpassed it in popularity. It remains active in Europe and the Far East today.

• 6. Three-Cushion Rises

  ›

  Wayman C. McCreery of St. Louis, Missouri, is credited with popularizing three-cushion billiards in the 1870s, and at least one publication credits him with inventing the game outright. The first three-cushion billiards tournament ran from the 14th to the 31st of January 1878 in St. Louis, with McCreery among the participants. Leon Magnus won that inaugural event. The high run for the entire tournament was just 6 points, and the best average was 0.75 points per shot. Despite those numbers, the game did not catch on quickly. Many top carom players of the era publicly expressed their dislike of it. What changed the trajectory was the introduction of the Lambert Trophy in 1907. By 1924 the game had grown sufficiently prestigious that two legends from unrelated billiard disciplines agreed to take it up for a special challenge match. On the 22nd of September 1924, Willie Hoppe, the world's balkline champion, faced Ralph Greenleaf, the world's straight pool title holder, in a widely advertised multi-day match played to 600 points. Hoppe won with a final score of 600-527. Three-cushion demands that the cue ball contact at least three rail cushions before touching the second object ball on any scoring shot. Averaging a single point per shot is professional-level play; averaging 1.5 to 2 points per shot marks world-class ability. The Union Mondiale de Billard has been staging world three-cushion championships since the late 1920s, and the discipline remains the most popular carom game in the United States today, while also drawing large followings in parts of Europe, Asia, and Latin America.

• 7. Artistic Billiards

  ›

  Artistic billiards operates on entirely different principles from the other carom disciplines. Players do not compete by running up counts against an opponent. Instead, they perform 76 preset shots of varying difficulty, each played from a precisely defined position, in some venues within a tolerance of two millimeters. Every shot must unfold in a specific established manner, and players receive three attempts at each one. Point values range from 4 points for the lowest-difficulty shots up to 11 points for the hardest, with a total of 500 points available across all 76 shots. World title competition began in 1986 and initially required competitors to use ivory balls. That requirement was dropped in 1990. The highest score ever achieved in competition is 427, set by Walter Bax on the 12th of March 2006 at a competition held in Deurne, Belgium. That performance beat Bax's own previous record of 425. The game is concentrated in western Europe, with France, Belgium, and the Netherlands as its primary homes.