Both Mainz and Borussia Dortmund are mid-table at the moment in the German Bundesliga. Todat they will match-up against eachother and will fight for the 3 points which both teams would be happy to take home with. Will Borussia or Mainz be the happy team after this game? Watch it for free with the official livestream. Fill in the entry form , log in, and watch the game for free!