Xabi Alonso's Bayer Leverkusen are one of the most complete tactical teams in the SPORT! Leverkusen are unbeaten, have won 12 out of 13 games, aver

Xabi Alonso's Bayer Leverkusen are one of the most complete tactical teams in the SPORT! Leverkusen are unbeaten, have won 12 out of 13 games, aver