Scotland head coach Steve Clarke has admitted he is "100% worried" about Billy Gilmour after the midfielder limped off during Scotland's 4-1 friendly victory over Curacao at Hampden Park — with the FIFA World Cup 2026 just days away.

Gilmour, 24, was withdrawn in the first half after pulling up with a knee issue. The Napoli midfielder is set to undergo a scan later on Saturday, and Clarke revealed he is "hoping and praying" the player will board the plane when Scotland depart for the United States on Sunday.

Curtis steps up as Scotland run riot

Finlay Curtis came on as Gilmour's replacement and made an immediate impact, netting the equaliser before half-time after Scotland had fallen behind.

Lawrence Shankland then took control of the contest, scoring twice after the interval to put Scotland firmly in command. Ryan Christie rounded off the win with a late penalty, sealing a convincing result ahead of the squad's transatlantic journey.

Gilmour's fitness a major concern

Gilmour has established himself as a key figure in Clarke's midfield plans, and his potential absence would represent a significant blow to Scotland's World Cup preparations. The scan results later on Saturday will determine the extent of the damage — and whether Clarke's worst fears are realised.