Bornemouth officially announced that midfielder Cook suffered a medial collateral ligament injury in a friendly match, but no surgery was required.

Bournemouth official wrote: "The club confirmed that Lewis Cook was injured in a pre-season friendly against Bristol City last weekend, injuring the medial collateral ligament. The midfielder does not need surgery but will miss the opening stage of the 2025/26 season."

"Cook will start his recovery period in Chicago with the rest of the team and will receive full support from the club's medical team throughout the recovery process."

"All members of Bournemouth wish Cook a speedy recovery and look forward to his return to the arena as soon as possible."