"Champions tiebreak" meaning in English

{
  "forms": [
    {
      "form": "Champions tiebreaks",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "champions tiebreaker",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "Champions tiebreak"
      },
      "expansion": "Champions tiebreak (plural Champions tiebreaks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Tennis",
          "orig": "en:Tennis",
          "parents": [
            "Ball games",
            "Racquet sports",
            "Sports",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An extension of a tiebreak (sometimes played instead of a deciding set) in which the winner is the first player to reach ten points and lead by a margin of two"
      ],
      "id": "en-Champions_tiebreak-en-noun--usez116",
      "links": [
        [
          "tennis",
          "tennis"
        ],
        [
          "tiebreak",
          "tiebreak"
        ]
      ],
      "raw_glosses": [
        "(tennis) An extension of a tiebreak (sometimes played instead of a deciding set) in which the winner is the first player to reach ten points and lead by a margin of two"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports",
        "tennis"
      ]
    }
  ],
  "word": "Champions tiebreak"
}

{
  "forms": [
    {
      "form": "Champions tiebreaks",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "champions tiebreaker",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "Champions tiebreak"
      },
      "expansion": "Champions tiebreak (plural Champions tiebreaks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Tennis"
      ],
      "glosses": [
        "An extension of a tiebreak (sometimes played instead of a deciding set) in which the winner is the first player to reach ten points and lead by a margin of two"
      ],
      "links": [
        [
          "tennis",
          "tennis"
        ],
        [
          "tiebreak",
          "tiebreak"
        ]
      ],
      "raw_glosses": [
        "(tennis) An extension of a tiebreak (sometimes played instead of a deciding set) in which the winner is the first player to reach ten points and lead by a margin of two"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports",
        "tennis"
      ]
    }
  ],
  "word": "Champions tiebreak"
}