How come my teams are not spawning in the leaderboard with players in it?

 while true do
         wait(5)--intermission
     maps = game.ServerStorage.Maps:GetChildren()
     map = maps[math.random(1, #maps)]
     map:Clone().Parent = game.Workspace
     blue = 0
     red = 0
     local teamplay = game.Players:GetChildren()
     for i = 1,game.Players.NumPlayers do
         local ran = math.random(1,game.Players.NumPlayers)
         if blue == red then -- if they are the same it is randomely generated
             br = math.random(1,2)
             if br == 1 then
                 teamplay[ran].TeamColor = BrickColor.new("Bright blue")
             elseif br == 2 then
                 teamplay[ran].TeamColor = BrickColor.new("Bright red")
             end
         elseif red >= blue then
             teamplay[ran].TeamColor = BrickColor.new("Bright red")
          elseif blue >= red then
             teamplay[ran].TeamColor = BrickColor.new("Bright blue")
         end
      end

How come when I enter "Play Solo" none of the teams actually appear onto the leaderboard?