Gazzaniga is reunited with Mauricio Pochettino, who managed him during his time at Southampton
Tottenham have signed goalkeeper Paulo Gazzaniga from Southampton to provide back-up to Hugo Lloris and Michel Vorm.
The 25-year-old Argentine spent last year on loan at Rayo Vallecano, making 22 appearances for the Spanish side.
He replaces Pau Lopez in Maurico Pochettino's squad after the 22-year-old returned to Espanyol following a season on loan at White Hart Lane.
Gazzaniga started his career at Valencia before moving to England with Gillingham in July 2011.
He has signed a five-year contract at Spurs.
Source: bbc.com