Spain have confirmed that Gavi has suffered a “significant injury” to his right knee with the Barcelona midfielder set to undergo more tests.
Gavi was forced off in the first half of Sunday’s clash with Georgia and looked to be in real pain as he hobbled off the turf.
The RFEF have now had an initial check on the youngster and say he has a “major injury” and more tests will be needed.
Team doctor Óscar Luis Celada told Spanish broadcaster RTVE the team are “very worried” about Gavi who looks set for a lengthy spell out.