The Ahmed bin Ali Stadium witnessed Wales' World Cup challenge collapse as Iran delivered a second-half masterclass that secured 2-0 victory. Wales, appearing in their first World Cup since 1958, arrived with the passion that Welsh football identity produces. Iran brought tactical discipline that Welsh creativity would test. The opening period saw Wales establish control through midfield possession. Joe Allen's passing range dictated tempo, while Gareth Bale's movement created forward presence. Welsh goalkeeper Wayne Hennessey received a red card on 86 minutes for a reckless challenge, his dismissal creating numerical advantage that Iranian quality would exploit. Roozbeh Cheshmi's goal on 98 minutes broke Welsh resistance and shifted momentum toward Iranian control. Ramin Rezaeian's goal two minutes later doubled Iranian advantage. The numerical disadvantage created by Hennessey's dismissal had provided Iran opportunity that Asian quality maximized. Wales' tournament continued with understanding that progression remained mathematically possible despite this defeat.