Chalkgate in Da Nang: One Table, Two Chalk Brands, and a Contract Missing from the Minutes

At Peri Pool Arena in Da Nang, on the second day of the Taom Challenge x J Flowers showmatch, one gesture repeated often enough that the crowd began counting along. Every time Duong Quoc Hoang left the table, Jayson Shaw raised a hand to the referee: clean the cue ball. Technically, that is the right of any cueist before a shot that matters. But the frequency of it, across a race-to-120, turned a minor procedure into the defining story of day two.

I open the contract before I open my mouth. And here, the document worth opening is not the match record — it is the branding sheet of the event itself.

A marathon, not a match

Race-to-120 is not billiards in the ordinary sense. It is a prolonged psychological pursuit, where fitness, concentration and tolerance for mental collision matter as much as fundamental technique. Across my years calling the game, I have watched many race-to-100 and race-to-120 contests, and the lesson is simple: in this format, the scoreboard does not measure technique, it measures recovery.

Two of the world's top cueists entered day two of the Jayson Shaw versus Duong Quoc Hoang showmatch with the Scotsman trailing by a significant margin. Then 'Eagle Eye' caught fire. Shaw strung together twelve straight racks to level at 45-45, having once trailed by as many as twelve. That is the kind of fightback only cueists capable of detaching themselves from the scoreboard can produce — a psychological skill I saw in world champions during the classic Davis and Hendry finals.

Duong Quoc Hoang did not collapse. He emerged from the dogfight with a narrow lead, 60-56, as the session reached its midpoint. Four racks. In an ordinary match, four racks is a safe margin. In a race-to-120, four racks is nothing.

Race-to-120 showmatches are becoming a common model across Asia, and the reason is financial rather than sporting. A three-day contest lets promoters sell tickets in multiple sessions, sign more sponsorship deals, and generate enough content to sustain streaming channels. In exchange, cueists draw fees higher than a standard knockout event. But the model raises a question few bother to ask: when playing time stretches several times over, who guarantees the conditions stay stable across all three days?

Two chalk brands on one table

This is the point most reports missed when covering what has been dubbed 'chalkgate'. The event is called the Taom Challenge. Taom is a chalk brand. And Duong Quoc Hoang has been an official ambassador for Turning Point, another chalk brand, since 2026.

In other words, on the same table in Da Nang sit two competing chalk brands, and one of them is the naming sponsor of the event. This is not an accusation. It is a structure. And structure always tells the truth before people get to speak.

Shaw explained on social media: "Duong is using black Turning Point chalk. It is all over the cues. It is crazy how much chalk is on the cue ball; that is why I want it cleaned." The organiser, Khong Ten, confirmed from the commentary booth on the live broadcast that visible chalk residue had indeed been coating the cue ball.

Here I have to separate two layers of the problem, the way I separate a sponsorship contract into clauses and cash flow.

The first layer is purely technical. Chalk, especially high-grip variants, leaves residue on the cue ball surface. That residue affects friction, and friction affects the roll of the ball. For a cueist of Shaw's calibre, a small error at the point of contact is enough to swing an entire rack. Asking for a wipe, in physical terms, is a rational reaction, not a mind game.

The second layer is commercial. An event named after one chalk brand, staged for a player promoting a rival chalk brand, creates a structural conflict of interest that no minute records. Who is responsible for checking which chalk is used in the event? Who confirms whether the residue on the cue ball comes from a specific chalk or from frequency of use? These questions appear in no press release, yet they sit at the centre of every argument.

Duong Quoc Hoang has been tied to Turning Point since 2026, debuting the chalk at that year's Hanoi Open Championship, then making it a permanent fixture across his WNT and WPA campaigns, including his maiden Premier League Pool triumph in March. That is a long-term commercial partnership, written into a contract, not a passing preference.

I write about sport, but what I dig up always sits outside the touchline. In this case, the touchline is the lid of a chalk box.

The sharking charge and the heat of 200 people

After the session, part of the crowd and several commentators began calling Shaw's behaviour sharking — deliberately breaking an opponent's rhythm with requests that are lawful but designed to distract. I understand the argument. In billiards, rhythm is an asset. A cueist who has found form and keeps getting interrupted will lose momentum, and losing momentum in a race-to-120 can cost several racks.

But the harmless hypothesis here is stronger than the conspiracy. If there genuinely is chalk residue on the cue ball, and the organiser confirmed it on the live broadcast, then the request to wipe is not a psychological blow — it is a technical response. That it incidentally disturbs the opponent is a consequence, not an aim.

More notable is another Shaw complaint: the lack of air conditioning with around 200 people packed around the table. Promoters tend to treat this as trivial, but over a race-to-120 lasting hours, temperature and humidity bear directly on cloth speed, cue stability, and a player's concentration. In central Vietnam's climate, this is no small matter.

If I had to pick the single most concerning detail of day two, I would not pick the call for a wipe. I would pick the heat.

Two sessions left, and a question about governance

After day two, Duong Quoc Hoang still leads 60-56. Two sessions remain, and day three runs until one player reaches the 90-rack milestone. Physically, this is the zone where cueists unaccustomed to marathons start making errors. Mentally, this is the zone where small procedures become weapons.

As someone who has tracked the rules and finances of billiards for years, what I want from the remaining play is not a better shot but a clearer process. Who decides when the cue ball is wiped? Is there a limit on how many times per session? Is there a clause in the sponsorship contract governing which chalk a competing player may use?

Every transfer deal has two readings: one for the fans, one for the court. For showmatches, perhaps a third is now due: one for the referee.

The match in Da Nang is compelling. But what makes it memorable is not the 60-56 scoreline — it is a question nobody has answered: when two chalk brands stand on the same table, who writes the rules for the cue in between?