{"name": "Copa Roca 1945",
 "matches": 
  [{"date": "1945-12-16",
    "team1": "Brazil",
    "team2": "Argentina",
    "score": [3, 4],
    "ground": "São Paulo, Brazil"},
   {"date": "1945-12-20",
    "team1": "Brazil",
    "team2": "Argentina",
    "score": [6, 2],
    "ground": "Rio de Janeiro, Brazil"},
   {"date": "1945-12-23",
    "team1": "Brazil",
    "team2": "Argentina",
    "score": [3, 1],
    "ground": "Rio de Janeiro, Brazil"}]}