V.League: High Pressing and the Fitness Trap Nobody Wants to Admit

In the 78th minute, with the score at 1-1, the home side's full-back was still pushing up to the halfway line to join the press. Three passes later, the ball was in their net. That was not a lone individual error, but the consequence of a tactical choice repeated in almost every V.League matchday this season: high pressing as a statement of intent, executed without a corresponding cover structure. Over the last three rounds, the PPDA of the leading group of teams has fallen, meaning they allow opponents fewer passes before each defensive action. It sounds positive. But the price appears where the statistical table does not show it.

I have followed V.League from the stands and through analysis screens for many seasons, and what makes this season different is not that teams press more — they have done so for years — but that the amplitude of pressing has been pushed up while the quality of fitness preparation has not risen with it. This is a structural problem, not a matter of mentality.

A V.League match takes place under very specific conditions: temperatures above 33 degrees for many months of the year, high humidity, a congested fixture list, and long distances between stadiums. These variables do not appear on the tactical board, but they determine whether a press survives to the 80th minute. When I reconstructed the running data of several teams, a clear pattern repeated: high pressing intensity in the first 30 minutes, a gradual decline from the 60th minute, and a collapse around the 75th to 90th minute. That is when the goals are conceded.

The core issue lies in the gap between midfield and defence when the pressing block breaks down. A high-pressing team needs three conditions simultaneously: sufficiently narrow distances between the lines, a holding midfielder who can read the pass, and the recovery running capacity of the two centre-backs. As fitness declines, the first and third conditions fail first. The lines stretch, the holding midfielder can no longer keep up with the movement, and the centre-backs face large-space one-on-one situations. One ball over the top is all the opponent needs.

What is interesting is that V.League teams are responding to this problem in two opposite directions. One group reduces the number of players joining the press, keeps a deeper 4-4-2 block and cedes territory — effective, but it costs them control. The other group, which includes most of the ambitious sides, still pushes high but rotates constantly. The problem with the second approach is that rotation only solves fitness, not synchronisation. A pressing block breaks not because the players are tired, but because the replacement link does not sit in the right position within the system.

I once made the mistake of analysing a match purely from the board, ignoring environmental factors. That lesson made me always check the weather, the pitch surface and the travel schedule before making any judgment. In V.League, this is not a minor detail — it is the central variable.

Data does not lie, but the people who read it do. A team can present impressive pressing numbers to prove its initiative, while ignoring that its second-half goals conceded reflect the true nature of its system. A metric only means something when placed against context: pressing in the first half is entirely different from pressing in the 85th minute.

Looking at the bigger picture, this trend reflects something about V.League: teams are copying the European model without bringing the entire accompanying infrastructure. High pressing in Europe operates on a year-round fitness base, per-session GPS data, and an in-depth sports-medicine system. Copying the tip — the pressing block — without the root — the fitness and data base — only produces a system that looks good on paper and is fragile on the pitch.

Before asking why we lost, ask what scenario we prepared for. If the coaching staff has never built the scenario of "the pressing block breaking at the 70th minute", then the collapse is not a surprise — it is a consequence programmed in advance.

The counter-intuitive view here is this: the problem for many V.League teams is not that they press too much, but that they press without daring to admit they do not have the base to do it for 90 minutes. Acknowledging fitness limits and adjusting the pressing block accordingly is not tactical cowardice — it is risk management. A team that presses selectively by match phase usually collects more points than a team that presses fully but collapses in the second half.

There is a blind spot in how Vietnamese teams evaluate pressing: they measure by the feeling of initiative rather than by results. Running a lot, contesting a lot, an excited crowd — all of it creates a feeling of control. But real control is measured by whether the opponent creates chances from the very spaces the pressing block leaves behind. Many V.League teams skip this measurement.

A rule written in blood, not in ink. V.League's biggest clubs have paid with late goals to learn that pressing is a whole-system commitment, not a slogan.

So what needs verifying in the next match? Look at the 70th minute of two fixtures between the leading sides: if their pressing block still holds its distances between the lines, that is a sign the fitness base has caught up with the tactical ambition. If the gap between midfield and centre-backs begins to widen, then every beautiful first-half pressing metric is just an unpaid promise. Vietnamese football is at the stage of learning to press properly — and like any lesson, it is only confirmed once the price of the mistake has been fully paid.