Belgium come into this match with the heavier reputation, but also with a little noise around them. Their opener lacked rhythm for long spells, and that matters because this group is still tightly packed. Garcia’s side need more control, more width and, honestly, a bit more bite near goal.
Iran arrive with less individual quality on paper, yet plenty of stubborn tournament character. They reacted well when New Zealand pushed them back, and that emotional resilience could make this awkward. Their challenge is simple to say and hard to do: stay compact, then hit Belgium before they settle.
Tactically, Belgium’s 4-2-3-1 should give De Bruyne space between the lines if Iran’s midfield drops too deep. The danger is that Belgium sometimes turn possession into a slow horseshoe rather than a real punch. When that happens, the crowd gets restless and the underdog starts believing.
Iran’s 4-4-2 points toward a more direct rhythm, with Taremi acting as the attacking reference and the wide players asked to carry the first counter. Corners and cards may follow that pattern too, because Belgium should spend longer in advanced areas while Iran defend with urgency and occasional desperation.
The match rhythm probably depends on the first goal. A Belgian opener would force Iran to loosen their block, creating a more stretched contest. If Iran survive the early pressure, though, this could become tense and choppy. Still, the stronger bench and cleaner attacking options keep Belgium ahead in the forecast.