Roma and Italy midfielder Nicolo Zaniolo has suffered a serious-looking knee injury, according to the Azzurri's doctor.
Zaniolo limped from the pitch in obvious discomfort after an innocuous collision with Donny van de Beek in Italy's 1-0 win over the Netherlands in Amsterdam on Monday.
The 21-year-old had only recently recovered from surgery on an anterior cruciate ligament tear sustained in January, making eight appearances for Roma in the closing weeks of the prolonged Serie A season.
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Italy doctor Andrea Ferretti says the player looks to have suffered "major" damage to his left knee - not the one he injured back in January.