Argentina have successfully defended their Copa America title, thanks to a 1-0 win over Colombia on Sunday night. The Albiceleste needed a late extra-time goal from substitute, Lautaro Martinez to seal the victory at Miami’s Hard Rock Stadium. Martínez, who is the tournament’s top scorer, ran onto a through ball from Giovani Lo Celso and lifted his effort over advancing Colombia goalkeeper, Camilo Vargas in the 112th minute. This is a record 16th Copa América title for Argentina, who had to do it without talisman, Lionel Messi. Messi appeared to suffer a non-contact injury while running and fa…