Arsenal have reportedly entered the race to recruit Palmeiras defender Vitor Reis.
Reis, 18, has attracted the attention of various European clubs as a result of performances for both club and country within the last year.
The teenager made his league debut back in June and has now found a regular place in the side of the reigning Brazilian champions, who are 22 games into their current campaign.
Reis has now been handed eight Serie A starts for his club, who may be keen to keep hold of the youngster having already lost Endrick to Real Madrid and Luis Guilherme to West Ham United.