List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-auto_start_on_max&page=781
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Fall is coming!  DDK Tournament for the waning days of Northern Hemisphere Summer...",
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            "ended": "2022-07-07T14:12:02.729075Z",
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}