The names at the top of this table — Iranian lower-league sides, an Algerian outfit, an Argentine regional club — are a red flag worth sitting with before acting. Records of 3, 4, 5 matches are not trends; they're noise dressed up in percentages. Ario Eslamshahr's figure looks striking until you remember that six games in Iran's lower divisions, often played on poor surfaces with rotational squads, tells you almost nothing about structural defensive identity.
The more useful signal here is the page-wide average sitting well above a typical European baseline, which reflects the market composition itself — lower-intensity leagues skew goalless more often. If there's a play, it's cross-referencing these names against upcoming opposition quality and venue context rather than chasing the headline rate blind. Thin pre-season samples punish lazy followers hardest.