Alexander Isak’s future at Newcastle United is uncertain as fresh interest from abroad sparks speculation over a potential summer move.

Newcastle are beaten 4-0 by Celtic in their first pre-season fixture, with striker Alexander Isak left out of the Magpies squad.

Isak was left out of Newcastle's squad for their pre-season friendly defeat at Celtic on Saturday, despite being fit.

According to talkSPORT, Newcastle United do not plan to part ways with their Swedish forward Alexander Isak in the current transfer window.

Newcastle have received a PSR update from a finance expert, but despite interest from Liverpool, selling Isak would be "disastrous".

Liverpool have learned a blockbuster move for Alexander Isak is still ON, thanks to Newcastle's owners, with Fabrizio Romano sharing the player's thoughts.

Newcastle believe patience is required and, while they have already had to recalibrate after failing to secure top targets, the interim transfer team — driven by Andy Howe, the assistant head of recruitment and Eddie’s nephew, and Steve Nickson, the head of recruitment — are continuing to pursue multiple deals across several positions.

According to reports, Liverpool target Alexander Isak could end up leaving Newcastle United for 'less than' £86m on one condition.