Alexander Isak could miss the next four matches for Newcastle United following a groin injury picked up at Aston Villa on Tuesday night.
Isak was forced off in the first half of Newcastle's impressive 3-1 win at Villa Park, leaving Eddie Howe without an available senior striker. Winger Anthony Gordon played the majority of the match in a central striker role as Newcastle secured a crucial three points.
Gordon could be required to play up front again on Saturday as The Magpies host Luton Town (3pm kick-off). But striker Callum Wilson is closing in on a return from a calf injury and is understood to be in contention to return to the matchday squad this weekend along with Harvey Barnes.
According to The Telegraph, the 'early indication' is that Isak will be out for two to four weeks but scan results are still awaited that could reveal a more serious issue. Such was the case with Joelinton, who has now been ruled out until the end of the season.
A four-week absence would rule Isak out of the upcoming matches against Luton, Nottingham Forest, AFC Bournemouth and Arsenal.
Reflecting on Isak's injury on the night, Newcastle head coach Howe said: "I'd like to say it was my decision but it was Alex's decision [to come off]," Howe admitted. "He felt he had to come off.
"We're hopeful it's not a serious injury, it doesn't look too bad but it's very early to say that. We need a proper diagnosis and then assess from there."
Here is Newcastle United's current injury/unavailable list and expected return dates...
1. Tino Livramento (knock)
Eddie Howe confirmed the right-back picked up a knock during the defeat at Arsenal but was able to play-on through the issue before being taken off in the closing stages. Expected return: Blackburn Rovers (A) - 27/02
2. Martin Dubravka (illness)
Misses the Arsenal game due to illness. Eddie Howe said he's unsure if he would make the trip to Blackburn though wouldn't rule out a return. Expected return: Wolves (H) - 02/03
3. Matt Targett (hamstring)
Matt Targett has been on the sidelines after picking up a hamstring injury in the opening minutes of Newcastle’s 3-0 Carabao Cup win against Manchester United. The left-back had surgery on his hamstring in November and given a three month recovery time. Howe has since confirmed Targett is back on the grass and on the verge of returning. Expected return: Wolves (H) - 02/03
4. Elliot Anderson (back)
Anderson was featuring fairly regularly for the Magpies this season but has been out for an extended period with a back injury. It was initially suggested the midfielder would be back in training by the end of 2023 but he has been out for four months now but is very close to a return. Expected return: Wolves (H) - 02/03