Scotland arrive at Gillette Stadium on Friday night with something they have rarely been able to say at a major tournament: top of the group and in control of their own fate. A clean-sheet win in their opener puts them three points clear of Morocco, who managed only a draw in their first match, and the arithmetic is straightforward. Win here and Steve Clarke's side are through to the knockout rounds for the first time in Scotland's World Cup history.
Morocco are not yet in trouble, but they cannot afford another slip. Sitting on one point alongside Brazil, and with Haiti already eliminated, the Atlas Lions know that anything less than a win leaves their progression dependent on results elsewhere. This is, in the plainest sense, a must-not-lose occasion for them and a brilliant opportunity for Scotland to make history before their group is even complete.
The two nations have never met in a competitive fixture. The head-to-head record is blank, which strips away any psychological baggage and means whatever unfolds on Friday night becomes immediately the defining chapter between these sides. Scotland will carry confidence from their opener; Morocco will carry the frustration of a draw they feel they should have won. Neither factor is decisive, but both are real.
On the injury front, both squads report no fresh absences, which is welcome news for managers who would prefer selection headaches of the pleasant variety.
Tactically, this shapes up as a contest between Scotland's organised defensive structure, which has already kept one clean sheet at this tournament, and Morocco's technical quality in the final third. The Atlas Lions were one of the revelations of the 2022 World Cup, reaching the semi-finals, and they will not be short of belief. Whether they can convert that belief into the goal threat needed to unpick a Scottish rearguard that has looked composed is the central question.
The data leans toward a tight, low-scoring evening. Prediction models give Scotland and Morocco equal probability of a positive result at 45 per cent each, with a Morocco win rated at just 10 per cent. A draw, in other words, is considered as likely as a Scottish victory, and the advised combination of Scotland-or-draw paired with under 3.5 goals points firmly toward a cagey affair decided by the finest of margins. On a night this significant for Scotland, fine margins may be all that separates history from heartbreak.