Dortmund are in very good form at home and will give their best in the last games, but their chances for the title are really small. Meanwhile, Hamburg are in the middle of the table after 3 loses from the last 4 games and with really bad away form, so I expect Dortmund -1.5 AH @ 1,98 win.
Judge from the last few matched i dont think dortmund is in a good shape, there were so many draw match, but i think dortmund team is still better than their opponent hamburg Fc who suffered so many losses in last few matches, so i am going to bet dortmund to win and under 2.5 goal