15th China Open 9-Ball Championship: A reunion of champions in Shanghai

When Wojciech Szewczyk steps to the table at the Tangzhen Cultural and Sports Centre in Shanghai on September 9, he will not simply defend his title. He carries the world number one ranking of the WPA, a status that places every shot under a microscope. I have watched many champions arrive in Shanghai with different mindsets over the years; some come to prove themselves, others come to learn how to lose. But this year's event has signals worth noting before the first ball rolls. The 15th China Open 9-Ball Championship marks the return of one of the richest events on the WPA calendar, with a total prize fund exceeding $350,000 across both men's and women's divisions. What draws my attention more is the format structure: double elimination with race-to-9 until 32 players remain in the men's bracket, then switching to single elimination race-to-11. The women's bracket follows a similar hybrid model with race-to-7 before escalating to race-to-9. This is a familiar structure, yet it hides tactical calculations that many spectators may not notice. In 9-ball, race-to is not merely the number of racks required to win. It shapes how players accept risk during each turn. A race-to-9 match gives players more opportunities to recover from mistakes than race-to-7, while increasing to race-to-11 in the knockout stage can reduce the impact of an unlucky break shot. From a data perspective, the organizers want longer matches to keep audiences engaged while protecting top seeds from early upsets. Many analysts call this reducing variance. But I remain cautious about that concept because variance never disappears; it only shifts to a tenth or eleventh rack. In the men's field, Szewczyk attracts the most attention. The Polish player is both defending champion and WPA world number one. However, the tournament's history shows that rankings do not automatically translate into titles. Joshua Filler has won this event three times, a record of remarkable consistency. Albin Ouschan, a two-time world champion, also enters and always performs best when prize money is at stake. Francisco Sanchez Ruiz, the fresh US Open champion, arrives with positive momentum. Each player comes to Shanghai with different motivations, and that diversity creates an unpredictable picture. Based on my experience following matches, there is an important detail: in high-prize events with live television coverage, players with strong break-and-run ability often benefit the most. They do not need to play too defensively; they only need one favorable break to control the whole match. Filler and Ouschan belong to this group. Szewczyk, despite his recent rise to number one, still needs to prove he can handle the pressure of a long tournament when being hunted. Data never lies, but I have misheard it many times when evaluating candidates based only on their latest title. The women's bracket may be the most compelling, as defending champion Chihiro Kawahara faces Seo Seoa, the reigning world champion, and Wei Tzu-Chien, the current world number one. Having three top names at a regional event is rare. It reflects the draw of the $350,000 prize fund and the event's position in the WPA ranking system. Meanwhile, the presence of Dang Jinhu, Liu Shasha, and Fu Xiaofang representing host nation China reminds me that Chinese billiards is no longer just a consumer market. They are nurturing a generation of players who can compete seriously at home. The crowd laughed. The numbers did not. A year later, I copied that column. I once made a prediction based on a single match in my youth and paid for it with a flawed model. Since then, I have kept one principle: never conclude from a single statistic or a single match. In this year's event, what makes me hesitate most when ranking contenders is the lack of recent form data. The participation list only tells me who will compete, not where they stand in their form cycle. Fans often expect a hybrid format like this to eliminate unpleasant surprises. In reality, it only shifts surprises into another form. When the number of racks increases, the chance of decisive final racks also increases – and in those racks, psychology can outweigh technical skill. A player who just won the US Open may enter with high confidence, but may also carry the pressure to prove that title was not luck. A lesser-known young player, by contrast, has nothing to lose. That is why I will not predict the champion; I will only outline the conditions that need checking before making any judgment. The tournament's return to the Tangzhen Cultural and Sports Centre also carries meaning. After a hiatus, playing at a familiar venue may help players adjust, but it also raises questions about table conditions and climate – factors that seem minor but can completely change how the ball travels. I have learned that home court should not be considered a major advantage when you are facing opponents who are familiar with every type of table. The only thing that truly makes a difference is each player's ability to adapt during the first two days. Regarding rules, the event applies WPA standards with the nine-ball spotted, no break box, and the three-point foul rule enforced. I consider this a positive signal because keeping international rules means players do not have to adjust their style too much. In a multi-day tournament with a hybrid format, any rule difference could create unnecessary disputes. The organizers seem to understand that fair rules are the foundation for attracting top international stars. Looking at the broader picture, this year's event is not only a stage for Szewczyk, Filler, Ouschan, or Sanchez Ruiz to prove themselves. It is also where Asian fans can see how far the new generation of Chinese players can go in a true international arena. The participation of Chinese players and the broadcast on Kozoom Pool and Chinese platforms reveal ambition to turn 9-ball into a commercially attractive entertainment product. I will follow the tournament with a notebook, because I do not write to convince anyone; I write so that data has a witness – and billiards, like every sport, only truly speaks when the ball rolls.