Schalke can overcome poor form to reach the semis
Eintracht Frankfurt set to join them
BT Sport, from 5.30pm Wednesday
Eintracht Frankfurt v Mainz BT Sport 1, 5.30pm
Eintracht Frankfurt's home results have let them down in the Bundesliga but they can justify odds-on favouritism against third-bottom Mainz in the German Cup quarter-finals.
Mainz have a relegation battle to focus on and they may struggle to cope with sixth-placed Eintracht Frankfurt, who have lost one of their last seven matches.
1pt 10-11 Betway
Mainz have not won any of their last ten away fixtures.
Schalke v Wolfsburg BT Sport 3, 7.45pm
Schalke have dropped from second to fifth in the Bundesliga after a mixed start to 2018 but they can advance to the last four of the German Cup with a home win over Wolfsburg.
The Royal Blues had gone eight games unbeaten at home before Saturday's 2-1 loss at Werder Bremen and they can bounce back against the Wolves, who are ten points below them in the table.
1pt 7-9 188Bet
Schalke have lost only one of their last nine home games
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