Borussia Dortmund winger Marco Reus has admitted that he and his teammates are "disappointed" with their 1-1 draw with Manchester City on Wednesday.

A late penalty from Mario Balotelli cancelled out Reus's 61st-minute effort at the Etihad Stadium in the Champions League Group D encounter.

"If you have a look in the dressing room now, you'll only see disappointed faces," the 23-year-old is quoted as saying by UEFA's official website.

"We proved today that we can compete at this level. Real Madrid will be a different match, but we will take a lot of confidence from this game."

In the other Group D game on Wednesday, Real Madrid defeated Ajax 4-1 in Amsterdam.