First crack at setting an owner for the tournament

app/models/tournament.rb

@@ -8,6 +8,7 @@ class Tournament < ActiveRecord::Base
 	has_many :mats, dependent: :destroy
 	has_many :wrestlers, through: :weights
 	has_many :matches, dependent: :destroy
+	belongs_to :user
 
 	def tournament_types
 		["Pool to bracket"]

app/models/user.rb

@@ -1,6 +1,8 @@
 class User < ActiveRecord::Base
   # Include default devise modules. Others available are:
   # :confirmable, :lockable, :timeoutable and :omniauthable
+  has_many :tournaments
+
   devise :database_authenticatable, :registerable,
          :recoverable, :rememberable, :trackable, :validatable
 end