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var data = {
  "name": "English Premier League 2015/16",
  "rounds": [{
    "name": "Play-Off um 1 Premierleague-Platz:",
    "matches": [{
        "date": "2015-08-08",
        "team1": {
          "key": "manutd",
          "name": "Manchester United",
          "code": "MUN"
        },
        "team2": {
          "key": "tottenham",
          "name": "Tottenham Hotspur",
          "code": "TOT"
        },
        "score1": 1,
        "score2": 0
      },
      {
        "date": "2015-08-08",
        "team1": {
          "key": "bournemouth",
          "name": "Bournemouth",
          "code": "BOU"
        },
        "team2": {
          "key": "astonvilla",
          "name": "Aston Villa",
          "code": "AVL"
        },
        "score1": 0,
        "score2": 1
      },
      {
        "date": "2015-08-08",
        "team1": {
          "key": "everton",
          "name": "Everton",
          "code": "EVE"
        },
        "team2": {
          "key": "watford",
          "name": "Watford",
          "code": "WAT"
        },
        "score1": 2,
        "score2": 2
      },
      {
        "date": "2015-08-08",
        "team1": {
          "key": "leicester",
          "name": "Leicester City",
          "code": "LEI"
        },
        "team2": {
          "key": "sunderland",
          "name": "Sunderland",
          "code": "SUN"
        },
        "score1": 4,
        "score2": 2
      },
      {
        "date": "2015-08-08",
        "team1": {
          "key": "norwich",
          "name": "Norwich",
          "code": "NOR"
        },
        "team2": {
          "key": "crystalpalace",
          "name": "Crystal Palace",
          "code": "CRY"
        },
        "score1": 1,
        "score2": 3
      },
      {
        "date": "2015-08-08",
        "team1": {
          "key": "chelsea",
          "name": "Chelsea",
          "code": "CHE"
        },
        "team2": {
          "key": "swansea",
          "name": "Swansea",
          "code": "SWA"
  ...