Probable line-ups
© IMAGO/Eibner-Pressefoto/Thomas Hess
Fortress Försterei
Union are unbeaten at home in all seven of their past league meetings with Freiburg, winning four and drawing three. Freiburg's sole win at the Alten Försterei came in the opening round of the 2004/05 DFB Cup.
0:58
Watch: Kemlein nominated for Rookie of the Month!
2:03
Watch: Union Berlin 2-1 Freiburg - previous meeting
2:03
Watch: Bayern Munich 3-0 Union Berlin - highlights
2:03