Heidenheim's winless run hits four games after Cottbus draw
Mhamdi rescues a point for Heidenheim
Heidenheim's winless run extended to four games after a home draw with Energie Cottbus.
Moroccan defender Oualid Mhamdi rescued a point for last season's Bundesliga side after Lucas Copaldo's goal gave the newly-promoted side a lead before half-time.
All three relegated Bundesliga clubs – Wolfsburg, St. Pauli and Heidenheim – only picked up draws on matchday 9, as Hertha BSC, Nürnberg and Kaiserslautern rival them in the promotion race.