Borussia Dortmund has fired coach Nuri Sahin, the German soccer club said on Wednesday after a shock loss to Bologna in the Champions League that stretched their losing run to four games across all competitions.

After another defeat and just seven months into his reign at Borussia Dortmund, is manager Nuri Sahin already on the brink of losing his job? Dortmund are 10th in the Bundesliga, 20 points behind leaders Bayern Munich and seven away from Stuttgart who are fourth.

Borussia Dortmund coach Nuri Sahin said he still felt the trust from his players but would talk to club bosses after Tuesday's shock 2-1 loss to Bologna in the Champions League that stretched their losing run to four games across all competitions.

Borussia Dortmund have fired head coach Nuri Sahin in the wake of Tuesday's 2-1 Champions League loss at Bologna, saying they had "lost faith" in him.Sahin was assistant to former Dortmund coach Edin Terzic in last season's surprise run to the Champions League final where they lost to Real Madrid and the 36-year-old was promoted to head coach in the summer.