Liu Shasha Wins Mixed Doubles in Ho Chi Minh City: How a Short Format Decided the Fate of the World No. 1

The 9-ball sat about two hand-spans from the corner pocket. No obstruction, a comfortable stance, a shot any player at a roadside pool hall would sink with a steady hand. Aloysius Yapp missed it. The crowd at Phu Tho Indoor Stadium fell silent for a single breath, then burst into the noise of an audience that could not believe its eyes. That was the moment the mixed-doubles final at the Predator Pro Billiard Series in Ho Chi Minh City turned.

The match followed a three-set format, each set played to four rack wins. The pair of Liu Shasha (China) and Hsieh Chia-Chen (Chinese Taipei) faced Aloysius Yapp (Singapore) and Silviana Lu. Yapp holds the world No. 1 spot on the World Nineball Tour - the first name anyone following professional pool must mention. Liu Shasha is a three-time women's nine-ball world champion. Hsieh Chia-Chen, 33 this year, is rich in experience yet far less covered by the media than her partner.

The road to the final for Liu and Hsieh was anything but smooth. They opened the tournament with a loss, dropped to the one-loss side, then came back to win both the quarterfinal and the semifinal through comebacks. One match had to be settled by a shootout. Phu Tho Indoor Stadium was packed - a clear signal that professional pool is finding firm ground in the Southeast Asian market. This event was the first of three Predator Pro Billiard Series events in Ho Chi Minh City, part of a festival that also includes the Saigon Open and the Men's World 10-ball Championship.

Two specialist skills of American pool - the jump shot and the safety play - decided this final, more than pure potting ability.

In nine-ball, the jump is the escape weapon when the cue ball is blocked. Here, it appeared at the most vital moments. Liu Shasha made a two-five jump combination, then another two-ball jump, scoring directly in the deciding set. Yapp was the opposite - he lost points on a jump that sent the cue ball into a pocket at an unforgivable moment. The gap between a champion and a runner-up lies precisely in shots that seem merely technical.

In the third set - the decider - the match became a genuine defensive war. Both pairs pushed each other into positions where no ball could be potted, forcing the opponent to choose between risk and surrender. That safety battle stretched over many turns and decided the fate of the set. In nine-ball, when both sides are good enough to pot from comfortable positions, victory comes not from the better shot but from forcing the opponent into a worse one. I do not watch the match from the stands. I count the gaps between two positions.

The mixed-doubles format creates a variable singles pool does not have: dependence on your partner. The alternating rhythm, two different readings of the table, and the pressure to set things up for a teammate. Looking back, Liu and Hsieh won by staying steady when the other was at the table, more than through Liu's superior class. Yapp - rated far higher in singles - left behind a cluster of personal errors at the most tense moments: a routine 9-ball missed with ease, a hard 5-ball missed, then a scratch on a jump.

The three-set, race-to-4 format, plus the shootout, is a deliberate design. It suits television: short, decisive, easy to cut into highlights. But it also compresses the skill gap. In a race-to-4 set, one miss is no small error - it is almost a lost set. In a traditional long race, a No. 1 player can repair a mistake over several racks. Here there is no room for repair.

Based on my experience following matches, one rule keeps repeating: the shorter it is, the easier it flips. Russia 2026 taught me one thing: data does not win the match, it only wins before the ball rolls. The pool table is no exception. Data on Yapp's ranking did not save him from the missed 9-ball. Liu Shasha's class did not automatically bring the title - she had to make the decisive shot, at the right moment.

But the usual storytelling overlooks an important structural point. The underdog-upsets-giant story sounds compelling, yet the result here does not reflect anyone's singles class. The race-to-4 format, plus the shootout, is designed for television, not for establishing rankings. A world No. 1 can lose a match like this, then win seven straight elsewhere in a long knockout event. Using a mixed-doubles result to judge Yapp's singles form is a classic analytical mistake.

And the "power couple" label is only a media tag. It is not written into any ranking. Yapp has the No. 1 ranking as an anchor, while Silviana Lu is billed as a "breakthrough" player of women's pool - not yet an elite one. The gap between a three-time world champion and a rising face is partially flattened by Yapp's own class. That is why the match was decided by the smallest margins, not by a clear skill gap.

I once wrote that inverted wingers are homogenizing football, and traditional wingers are being cast aside unfairly. In pool, there is a similar trend: short, fast, television-friendly formats are increasingly dominating the airwaves, making the qualities of the long race - where true nerve and consistency are measured - less visible. A final 9-ball sunk at the last moment says less than staying clear-headed across two hundred shots.

At fifty-nine, I still believe something I mocked at twenty: sport is a game of a single moment. But to measure a player, one needs more than a single moment. The next thing worth watching is not this trophy. Liu Shasha also plays the Saigon Open right after - and that is a more reliable test of her peak form. And Yapp, the world No. 1, will answer the doubts at the next ranking event. Pool does not need a magical night to prove its worth. It only needs a long table, where class cannot hide behind a single miss.