UEFA Champions League: Schalke v Basel

The Gelsenkirchen outfit occupy third spot in Group E and saw their hopes of progression dented by a 0-0 draw at Steaua Bucharest in matchday five.

Basel, by contrast, climbed into second with a 1-0 victory over group leaders Chelsea and head into Wednesday’s pivotal encounter one point ahead of their hosts.

Basel's last visit to Germany in the Champions League ended in humiliation as Bayern Munich overturned a 1-0 first-leg defeat in the 2011-12 round of 16 with a thumping 7-0 victory.

Jens Keller's charges are looking to reach the knockout stages for the fourth time in seven campaigns, having topped their group for the last two seasons.

Swiss Super League leaders Basel have no fresh injury worries and are unbeaten since August with the exception of Schalke's victory in the reverse meeting.

However, four of Basel's last five domestic games have ended all-square, including a 1-1 draw with Grasshopper on Saturday.