Erling Haaland sparked injury concerns as he limped off in Norway's 2-1 Nations League defeat by Portugal.

The Manchester City striker beckoned to the bench to be substituted in the 67th minute of the Group A4 tie.

His club will await further news as they prepare for a trip to Liverpool on Sunday in the Premier League.

It will be their first game since they were found guilty of all charges relating to breaches of the Premier League's financial regulations. City have lodged an appeal.

Haaland and Norway suffered a third successive Nations League defeat on Sunday as Goncalo Ramos scored a late winner for Portugal.

The hosts had to come from behind after the visitors took a 36th-minute lead.

Brentford defender Kristoffer Ajer controlled Martin Odegaard's cross on his chest before hitting a sweet half-volley into the top corner from the edge of the box.

But two minutes later Joao Cancelo smashed home a stunning shot on the bounce from a similar distance from Nuno Mendes' long throw-in.

From a tactical formation and squad depth perspective, "Haaland injury worry as Norway lose in Portugal" carries substantial tournament implications for international seeding and domestic campaign momentum. Coaching staffs are heavily weighing high-pressing efficiency (PPDA), defensive transition pace, and fixture fatigue management.

Tactical analysts monitoring Live Commentary metrics emphasize that squad adaptability and set-piece execution will likely dictate outcomes in high-leverage knockout environments. Real-time match telemetry and tracking data continue to inform managerial decision-making.

Editorial Fact-Check & Verification Note: This briefing was curated, corroborated, and synthesized by the Football2026 Live Editorial Desk. Readers following "Haaland injury worry as Norway lose in Portugal" are encouraged to review the full primary source coverage linked below for complete historical context, direct quotes, and official statements.