url: 'new_tournament_url', //also can be used as id
url: 'new_tournament_url', //also can be used as id
tournament_type: 'single elimination',
tournament_type: 'single elimination',
subdomain: 'challongeOrganizationSubdomain' //optional (must be passed or setSubdomain called for use with organizations), used to automatically pass tournament[subdomain] and prefixes to tournament urls