Borussia Dortmund top striker Erling Haaland scored twice on his return from injury with a second-half penalty to help his team beat Mainz 3-1 on Saturday to go top of the Bundesliga table.
Borussia Dortmund top striker Erling Haaland scored twice on his return from injury with a second-half penalty to help his team beat Mainz 3-1 on Saturday to go top of the Bundesliga table.