Liga de Expansión Expansion: When Half of Liga MX Wants a B-Team and the Shadow of Tapatío

At three in the morning on June 12, 2026, I got a call from a team bus driver in Guadalajara. He was someone I had met two years earlier on a trip to Mexico, when I went to cover a play-off match. His voice was hoarse from lack of sleep: "Mr. Dang, they just closed the list. Not one team. Half the league." I asked for the number. He replied: "Nine teams. Nine of the eighteen Liga MX clubs have requested a place in Liga de Expansión." I sat up, turned on the light, and understood that what I was hearing was not a transfer story — it was a restructuring of the entire Mexican football system. The door opens from the groundskeeper, not the boardroom. This time the one opening it was a bus driver, and what he said kept me awake until dawn.

To understand what is happening, you have to place the Mexican football pyramid correctly. Liga MX is the top tier, currently with 18 clubs. Below it sits Liga de Expansión MX — the professional second tier — with 16 teams. Further down are Liga Premier, which RÉCORD calls the "Second Division", and Liga TDP, called the "Third Division". For years, this system had a fatal gap: there was no clear, credible path for a young player to rise from the lower divisions to a Liga MX first team.

That is why when Tapatío — Chivas' reserve team — was hailed by the Mexican Football Federation (FMF) and Liga MX as the model, a whole wave followed. Half of the current Liga MX clubs have submitted requests for their own reserve team in Liga de Expansión. That wave did not come from nowhere. It came after Tapatío was labeled a "success".

The striking part is that the FMF initially proposed a mandatory scheme: Liga MX clubs must have a reserve team. But that proposal was replaced by a staggered, phased plan. This change says more than any press release. It shows that some clubs resisted the financial burden of operating a full second-tier team. The FMF had to concede, and the way it conceded is the key to reading the whole story.

I have tracked reserve-team models in Europe for two decades. In Spain, B teams play in Segunda B and Primera RFEF. In Germany, U-23 teams play in the Regionalliga. Reserve teams competing in lower professional leagues is a proven model. What Mexico is doing is following a trend, not creating one. And when someone follows a trend without their own data, I always ask the first question: are they buying an idea, or buying a result?

Here I must be clear about the source. RÉCORD wrote "RÉCORD has learned" without naming an official or a document. There are no match figures, no financial numbers, no named club sources. The credibility of this source is medium to low for this specific story. I was wrong about Coutinho, and that mistake was worth more than ten correct stories. So this time I am not writing as if everything is done. I am writing as someone standing in front of a structure being built, trying to measure how much weight it can bear.

On the technical side, this is not a tactical analysis. There is no formation, no pressing scheme, no style of play described. What is on the table is a player-development methodology. The core idea the FMF and Liga MX rely on is simple: competitive minutes against experienced professionals, in real professional stadiums, develop 18- to 22-year-old prospects far faster than a closed U-23 tournament.

It sounds reasonable. And I believe in that principle. But a correct principle does not mean correct execution. There is a large gap between "a young player who plays against adults will improve" and "this system will produce players for Liga MX". That gap lies in coaching quality, in coordination between the reserve team and the parent club, and in whether the reserve team plays the same tactical language as the first team.

I have watched B teams in Spain long enough to know one thing: when the reserve team plays differently from the first team, a promoted youngster is like someone learning a new language in the middle of a meeting. When the reserve team plays the same philosophy, the promotion is almost seamless. That is why I believe the participating Liga MX clubs will install coaching staff aligned with the parent club's philosophy. But this is my inference, not a published fact.

In Spain, I once sat in Primera RFEF watching a La Liga club's B team play a semi-pro side. A 19-year-old from the B team collided with a 34-year-old center-back who had played 300 professional matches. He learned more in those 90 minutes than in a whole U-19 season. But he also learned that the pitch here does not forgive mistakes. This model trains both technique and mentality. It produces players who know how to endure. That is why the model exists and has survived decades in Europe.

The bigger problem is that no one can prove why Tapatío succeeded. The FMF and Liga MX hold Tapatío up as the standard. But there are no promotion figures, no loan-to-Liga MX data, no comparison with other academies. When a model is elevated without data behind it, that is the sign of a story told to serve a decision, rather than a decision drawn from a story.

Look at the financial structure. The plan opens places for Liga MX clubs with the infrastructure, financial solvency, and squad to sustain a development team. That is the entry condition. For clubs that do not want or cannot run their own team, the plan allows them to maintain association agreements or loan agreements with traditional Expansión clubs.

This is a voluntary, condition-based entry system. A club must prove it can pay before joining. Others can avoid ownership by partnering with existing clubs. It sounds soft, but it exposes a truth about ambition. A mandatory proposal was pushed back into a staggered plan, meaning some clubs did not want to bear the cost of running a full second-tier team. Running such a team costs real money: stadium rental, travel, staff, wages, a medical and performance department. The "financial solvency" condition in the plan is an admission of that cost.

I once watched COVID freeze the market, but do not forget that water melts into a river. A plan softened today can flow underground and return stronger when conditions allow. The way the FMF retreated from the mandatory proposal shows they know that if they push too hard, they will get second-tier teams born of obligation rather than belief. And teams born of obligation often die quietly.

There is one point I want to stress about motivation. Liga MX clubs may see reserve teams as a way to keep young players under contract while giving them professional minutes, thereby increasing future transfer value. That is a plausible financial motive, but it is not stated. And when a motive is not stated, it is often the real one.

This leads to the expansion creating a more vertically integrated pyramid. Liga MX academies, Expansión reserve teams, and the lower leagues become one player pathway. Existing Expansión clubs that are not absorbed may become development partners through association or loan agreements. Their identity changes: from independent clubs to feeder clubs. As someone who has observed the transfer market for 37 years, I recognize the familiar pattern: a successful model spreads, everyone follows, and then people discover the model is tied to a specific context that cannot be copied. Here, that context has a name: Chivas.

This is the part I consider most important, and it sits outside what the original article says. Tapatío's success may owe as much to Chivas' all-Mexican recruitment policy and distinctive youth emphasis as to the Liga de Expansión format. Chivas is one of the few major clubs in the world that binds itself to such a narrow recruitment policy. That policy forces them to develop youth better than others, because they cannot buy easily from outside. When you copy the format without that identity, you may get a much weaker result.

I call this the blind spot of the official story. The FMF needs a model to sell the expansion idea. Tapatío is the perfect model. But a perfect model often hides its attached conditions. If I am right, we will see new reserve teams appear, play a few seasons, and then quietly fail to produce a wave of players to match. Insiders whisper, outsiders hear it as a table slam.

Data only shows the road already traveled, while instinct points to the road ahead. And my instinct, after all these years standing at the back gates of training grounds, says this is a structural gamble presented as a settled conclusion.

There is another risk that is rarely mentioned: herd behavior. Half of Liga MX clubs requested a place after seeing Tapatío succeed. That says as much about perception as about proven performance. Some clubs may join not because they deeply believe in the model, but because their rivals are doing it. Fear of being left behind creates half-prepared reserve teams. And a half-prepared reserve team is worse than no reserve team at all, because it spends money without creating a path.

At the same time, independent Expansión clubs may lose their most promising young players to the new Liga MX reserve teams, because those teams can offer better resources, wider scouting networks, and a clearer first-team pathway. The competitive balance of the second tier may worsen. When that happens, political pressure from traditional Expansión clubs will rise. This is a spiral that league organizers often underestimate.

On governance, this is the crux. The key compliance question is reserve-team eligibility. If a Liga MX reserve team wins and earns promotion, will it be allowed to play in Liga MX, or is promotion blocked? The language in the plan speaks of "maintaining the shield of direct access by purely sporting merit to Liga MX". That phrasing suggests this question is still being negotiated. Mexican football has historically abolished direct promotion and relegation to Liga MX. If that shield is kept, the new system is not a fully open pyramid, but a sporting shield alongside increasing integration.

The requirements of infrastructure, financial solvency, and squad depth are a form of licensing regulation. How strictly the FMF audits those criteria will determine whether this expansion is safe or merely cosmetic. If clubs are approved without genuine financial capacity, one or more teams could collapse mid-season, causing fixture chaos and reputational damage to the league. I have seen beautiful plans on paper die from the lack of a clear approval mechanism. The original article does not discuss the approval mechanism. The plan may need formal approval by FMF bodies and possibly changes to league statutes. That is a large gap. A plan without an approval path is a promise, not a law.

On the path of the parties, I see three layers of pressure. The FMF and Liga MX face medium pressure from the media narrative and the "model" label placed on Tapatío, and they may overstate early success to justify the expansion. Existing Expansión clubs face medium pressure from the fear of being crowded out by wealthy Liga MX reserve teams. Liga MX clubs that have not requested a place face low-to-medium pressure from public perception that they are falling behind, and may eventually be pushed into joining for competitive reasons. In the short term, public opinion may be positive because the plan is voluntary and phased. But without transparent outcome data — promotions, first-team debuts, loan success — that enthusiasm is fragile.

What I want readers to carry away is not a sure-win prediction. I was wrong about Coutinho because I dared to write as if I knew for certain. This time I will not repeat that mistake. I am pointing out that a structural plan is being built on a model not yet verified by data, and that the model's success may be tied to a club that cannot be copied.

If I had to bet on the next domino, I would not bet on the number of new reserve teams. I would bet on the question of reserve-team promotion rights. When that question is answered, we will know whether this is a real pyramid or a closed playground wearing the mask of development. Age 53 does not slow the legs, it makes the eyes sharper. And these eyes are waiting for a signed document, not a headline.