Arsenal is one of the clubs watching FC Porto right back

Arsenal has joined a growing list of major clubs monitoring FC Porto right-back Alberto Costa ahead of upcoming transfer windows, according to Caught Offside. The 22-year-old defender has impressed since arriving from Juventus last year, putting him on the radar of several top European sides.

The Gunners are reportedly considering a permanent move at the end of the season to address frequent injuries to Ben White, Jurrien Timber, and Cristhian Mosquera. Costa would reportedly be open to testing himself in the Premier League, provided Arsenal and Porto agree on a fee.