CAHN's 3-0 win overshadowed by Tan Sinh's non-football kicks

On the evening of September 20, at Dong Nai Stadium, football produced an image more disturbing than the 3-0 scoreline. Cong An Hanoi took all three points, played a man up for long stretches, but no one wants to talk about tactics. Everyone keeps going back to the 78th minute, when Huynh Tan Sinh aimed at Dinh Bac's legs instead of the ball. With two straight leg extensions, the defender born in 2026 questioned V-League's defensive culture and made the referee look indecisive.

I have followed Vietnamese football for years. V-League has never been gentle. But that does not make such kicks normal. What bothers me is not the yellow card itself, but how the phrase “fierce tackle” has been used to wash away intent. In a professional league, a player can commit mistakes, can lose a match, but cannot deliberately kick a colleague's legs. I once wrote: “No one calls Croatia a miracle after they ran 400km per man on Russian soil.” Football creates miracles from discipline, from keeping your own feet and respecting the feet of others. When a player stretches his leg into a body instead of the ball, he creates a scar, not a miracle.

The context was easy to read. In round 3 of the 2026-2027 V-League, Dong Nai hosted Cong An Hanoi as the underdog. The hosts sat deep and waited for a chance. That plan collapsed in the 16th minute when Van Son hit Dinh Bac off the ball. The referee showed a red card. From then on, Dong Nai played with ten men. They dropped deeper, gave up possession, and Cong An Hanoi slowly squeezed the game.

After the red card, the possession stats shifted heavily. Cong An Hanoi held more than 68% of the ball, attempted 16 shots, with seven on target. Dong Nai almost never tested the goalkeeper. But instead of reducing the evening to the scoreline, I prefer to look at how the hosts dealt with their deadlock. A team in trouble has two choices: keep discipline or use violence to release pressure. Dong Nai chose the second option. That explains why Dinh Bac was repeatedly targeted.

Look closely at the 78th-minute incident. Tan Sinh approached from behind as Dinh Bac slowed down to shield the ball. Instead of moving around to block his run, Tan Sinh stretched his left leg, then his right leg. The contact was not on the ball. It was on the ankle and calf. Any experienced player knows that a tactical foul only needs a light touch. Continuing to raise the leg a second time made the “late challenge” excuse meaningless. If referees do not apply strong sanctions, players will learn that they can destroy an opponent with just a yellow card.

Huynh Tan Sinh was born in 2026 and was a key member of the U23 Vietnam squad that won the SEA Games 2026 gold medal. He has won V-League titles with Hanoi, Cong An Hanoi and Quang Nam. His career is not bad. That makes the 78th-minute moment even more disappointing. A defender once expected to become a pillar of Vietnamese football chose to settle a personal duel with two kicks. That is hard to defend.

Social media exploded after the match. Clips spread quickly. Fans condemned Tan Sinh. One fan wrote: “Tan Sinh, we are colleagues. Why are you so cruel? You must respect a colleague's legs.” Another said the action was ugly and unacceptable, a deliberate way to injure a rival. That anger is justified. But fans cannot suspend a player. That power belongs to the disciplinary committee.

One detail stands out to me. After Van Son was sent off, Dong Nai pushed their defensive line to compensate, but they had no plan to stop Dinh Bac. They fouled from distance, exactly the old habit of stopping a man when you cannot stop the ball. That is when football philosophy is tested. A weaker team can drop deep, close spaces and maintain shape. But without enough quality, they fall into loss of control. And when a player loses control, all tactical theories collapse.

I do not oppose toughness. I have analysed teams that succeeded with high pressing. But toughness must have limits. The limit is where the ball is, how far the leg is, and whether the contact risks the tendon. If we treat every hit as mere contact, we move from ordinary fouls to serious injuries without noticing. My data on ligament injuries in football shows a common pattern: most start from a challenge that was not aimed at the ball.

Media also has a heavy responsibility. After the match, many outlets posted dramatic video clips. I believe sharing those images has warning value, but it must be precise. Do not call a strong but fair tackle violence, and do not call a deliberate kick an unlucky contact. Clear distinction is the only way to keep the public from being divided. If the public is divided, disciplinary decisions will remain half-hearted.

My point goes beyond Tan Sinh as an individual. The referee was the one standing at the crossroads. A red card would have changed the story. A player would have been sent off, Dong Nai would have played with nine men, but at least the message would have been clear. Instead, a yellow card pushed the incident into a grey zone. People argue, people take sides, and the victim once again has to prove that he was harmed.

In 2026, I sat in a meeting room full of men discussing the transfer market. I learned that the market also sells posture. Today, at Dong Nai, I saw another lesson: referees sell the whistle and the safety of players. A soft decision buys a quiet match, but it costs the authority of the rules.

As for Cong An Hanoi, the 3-0 win showed their squad depth. They kept a clean sheet, controlled midfield and attacked with sharpness. But I want to point to another stat: how many times Dinh Bac was fouled. An attacker who is constantly kicked slowly loses confidence. When a star loses confidence, the whole team loses a weapon. Cong An Hanoi's staff need to plan rotation, especially if Dinh Bac shows signs of overload.

Dong Nai need to look in the mirror. They just won promotion, have a limited budget and a thin squad. They can accept defeat and learn, but they cannot accept the image of two players involved in violent acts. Smaller clubs often suffer most when they lose the respect of referees. A brutal kick costs them a player and the trust of their fans.

In many years of watching football, I have seen teams change their fate because of a disciplinary decision. I have also seen teams collapse because misconduct was not punished. The 2026-2027 V-League is just beginning, but the chance to send a message is still there. The disciplinary committee should review Tan Sinh's case, check whether the referee was right, and impose a sanction with real deterrent power. Vietnamese football does not need more matches that end in refereeing controversy.

If this season wants to be remembered as a turning point, it should start by protecting the legs of players. Cong An Hanoi have three points, but three points cannot ease the fear of an injury that could change a career. Dong Nai lost the match, but without a harsh ban, they will lose much more. I still remember what I wrote in 2026: “An empty stadium in 2026 was not silence. It was a warning sign that few read in time.” Today, the warning sign carries the name Tan Sinh. Will we read it before the stretcher is brought onto the pitch?