Before Analyzing a Billiards Match, Identify Which Discipline You Are Watching

In a billiards hall on Nguyen Thien Thuat Street in Nha Trang, a man standing right behind me read a statistic out loud: “This player has a sixty-eight percent break success rate.” He was reading the figures correctly off his phone. One detail was wrong. The player he was talking about plays three-cushion. Three-cushion has no pockets, no break shot, and no concept of letting an opponent to the table and then taking the innings back. Those figures belonged to another discipline, pasted onto another match, in front of a spectator with no way to check them. That same night I reopened the spreadsheet I had prepared for a live commentary shift. Three columns, forty-two rows, not a single cell with data. The source file carried no tournament name, no discipline, no player name. I stared at it for about twenty minutes, then did the thing many younger colleagues still avoid: I closed the spreadsheet and answered that there was not enough data to support any judgment at all. The silence of data has taught me more than a full table of numbers. One word, four disciplines In Vietnam, “bida” is an umbrella far too wide, and that umbrella hides at least four disciplines with different rules, equipment, tournament systems, and scoring units. Three-cushion is played on a pocketless table measuring roughly two point eight four metres by one point four two metres, with only three balls. A point counts only when the cue ball contacts at least three cushions before striking the second object ball. The world federation UMB governs the calendar, matches are scored in points, and a game usually runs to forty or fifty points depending on the format. Pool is played on a pocketed table with nine, eight, or ten balls, governed by the World Pool-Billiard Association, and scored in racks. Snooker uses twenty-two balls, fifteen of them red, governed by the WPBSA and the WST tour, and scored in frames. Chinese eight-ball, which many Vietnamese still call Chinese billiards or heyball, uses a pocketed table with carom-style cut pockets and has its own tournament system in China. All four of those live inside a single news feed for a Vietnamese reader. In one evening a reader can rewatch the three-cushion world championship final where Tran Quyet Chien took the title in 2026 after an all-Vietnamese final against Bao Phuong Vinh, then switch to a nine-ball pool event streamed from abroad, then walk down to a local hall for an amateur eight-ball tournament. Three matches, three metric systems, three definitions of success.