Genk forward Paul Onuachu has been ruled out of the 2021 Africa Cup of Nations, dealing another blow to Nigeria's aspirations of having a significant impression at the tournament.
Onuachu suffered a hamstring injury in Genk's 1-1 draw with Royal Antwerp at home on Sunday.
Prior to his injury, the former FC Midtylland striker had opened the scoring for Genk in the first half.
After suffering an injury, the 27-year-old was replaced by Ike Ugbo 20 minutes from time.
As a result of the setback, the forward is anticipated to miss about a month of action.
Watford midfielder Oghenekaro Etebo has already been ruled out of the AFCON finals in Cameroon, and Victor Osimhen's participation is still up for debate.
Austine Eguavoen, the interim head coach, is scheduled to unveil his preliminary roster for the competition this week.
The Super Eagles will open their campaign against the Cameroon national team in Cameroon.
The Super Eagles will kick off their campaign in Cameroon against the Egyptian Pharaohs on January 11.