It was close to two in the morning in Ahmedabad. One spreadsheet was open on my laptop, three columns: name, matches, goal contributions. Guillermo 'Memote' Martínez's row read 5 and 1. Emiliano Gómez's row read 6 and 1. The total at the bottom: 11 matches, 1 goal, 1 assist. For a club of Tigres' stature, that is the return on an investment in the attack, and it comes back as two entries.

That is the moment my own rule catches up with me — the number that stings the most is the number that demands the most auditing. I went back to the match sheet, and the easy story fell apart. Let me register the claim cleanly: 1 goal and 1 assist are not an underperformance certificate, because the one variable that could flip the entire verdict is missing from the number itself — minutes. If the per-90 rates come out normal once minutes are added, this whole article is wrong, and I am putting that on the public record.

Context: where the club's status speaks louder than the table

Liga MX is built differently from European leagues, and that difference is the ground this entire argument stands on. Two short tournaments a year — Apertura and Clausura — 17 rounds each, then the Liguilla knockout. Not one long 38-game season, but the clock restarting twice. In that clock, a new signing gets structurally less adaptation time than he would in Europe.

Tigres sits in the contender tier — a club that already owns its 'main offensive references'. That phrase looks small, and the whole story hides inside it. When a club already has established attackers and signs reinforcements to accompany them, the new man's role is supporting cast, not star. A supporting cast has a different benchmark from a star. This is where most coverage goes wrong.

The recruitment pattern says what kind of bet this was. One domestic Mexican forward, one Uruguayan import: Liga MX's hybrid model, locally proven profile plus a South American attacker. Transfer fees, wages, contract length — none of it is publicly available for me to enter in this ledger. And here is my first honest warning: the material this entire analysis rests on does not even name its source.

Core: the damage is in three places

Damage one: two different currencies were added together. Martínez is judged on goals because his position on the pitch makes goals the primary currency. Gómez's single assist is booked as his headline contribution. Goals and assists do not sit on the same scale. A No.9's supporting contribution and a winger or second striker's supporting contribution are not of equal value. 1 goal + 1 assist = 2 is only valid if you assume both were signed to deliver the same thing. Every available signal says they were not.

Damage two: five appearances does not mean five starts. This is my central objection and the whole article hangs on it. If Martínez's five matches contain 450 minutes, one goal is roughly 0.2 per 90 — a clear shortfall. If those same five matches contain 130 minutes in total — four cameos of 20-25 minutes and one start — one goal becomes roughly 0.7 per 90, which for Tigres' third forward is not bad at all. Same number, two opposite conclusions. The source material records no minutes anywhere, no split between starts and substitute appearances. Which means the underperformance verdict being announced publicly rests on a variable nobody has measured.

Damage three: there is no process data at all. No xG, no xA, no touches in the box, no shot volume. Without those, we cannot separate poor finishing from poor service from poor movement and positioning. That gap is enormous. A striker taking bad shots is out of form. A striker not getting chances is not out of form — he is not being supplied. The first is the player's problem, the second is the team's structure. Coverage wraps both in the same label.

There is a third layer I want to remind myself of. The established references at Tigres do not merely score goals — they set the team's attacking geography. Where the ball goes, where the runs are made, whose feet the service reaches. A new forward entering that structure gets fewer touches early on, and fewer touches means fewer goals. I call that the integration cost, not underperformance. Every big club's attack pays that price, and it never shows up on the scoresheet.

The receipts ledger started as a joke, then it kept growing. After that Germany-Korea match in 2026 I opened a match sheet showing 74 percent possession and 26 shots for Germany, and goals in the 90+3rd and 90+6th for Korea. I learned that night that a number which appears to speak about football often speaks only about numbers. The Tigres story is the next instalment of that lesson.

Who carries the pressure is also a ledger entry. In the current framing the entire burden is booked to the two new players — they must 'earn a more important place in the rotation', they are the ones who must 'start weighing on the scoreboard'. No questions for the coach, none for the established stars, a light glance at recruitment. That pressure distribution is a familiar pattern: at a big club the new signing is the cheapest piece on the board and the first one cut.

The most concrete risk here is not financial, it is narrative. Tonight I and twenty other people will write that both Tigres signings are flops. Three matches later one of them will break loose, and the same twenty people will write about a spectacular return to form. The ledger is equally light on both sides. My job is to make it heavier.

Contrarian: where I could be wrong

First, I have to admit my small-sample defence is weaker here than it would be in Europe. Five matches out of 38 in England or Germany is an eighth of the season; five out of 17 in an Apertura is nearly a third. Proportionally, early form in Liga MX is already a large share, so a club judging quickly is not as irrational as I want it to be. That is the soft joint in my argument.

Second, I can commit the error I warn others about — importing European vocabulary. The xG and per-90 framework comes from football with long seasons, comfortable travel and one climate. Liga MX has altitude venues, long journeys, two short tournaments and a Liguilla. I have to price the constraint first — wages, budget, number of rounds — before applying the method. If my per-90 model cannot survive this league's constraints, I should not have printed the model.

Third, and sharpest: the ledger I advocate so loudly is built entirely on entries from an unnamed source. No outlet, no journalist, no match ID. I demand receipts from others while arguing over a photocopy. If official league records return different numbers, this article becomes a bad entry in its own ledger, and I will file it in the bottom row myself.

Takeaway: my defeat condition is public too

I am registering this take now, with a date and a condition attached. If Martínez scores twice in the next three matches, the entire underperformance story dies within a week — and I will write that I questioned it one match too late. If, after 15 matches, the pair's combined contribution is still under 2, both are under 700 minutes, and the per-90 rates remain poor, then my small-sample defence is dead and the flop verdict stands.

Every collapse leaves a ledger; my job is to read the entries slowly — and in this case the most important entry is the one nobody wrote down: minutes.

Clarification: all match figures in this article are drawn from the original source material, which carries no named attribution. Treat them as directional signals, not proof, until verified against official Liga MX records.