Finsterer resigned from his position of coach of Germany at the end of the country's European Nation Cup campaign, after suffering defeat in every match and relegation.[3] He was bitterly disappointed about the relegation, considering his ten years in the position of coach of Germany wasted.[4] He was succeeded by Torsten Schippe as coach of Germany,[5] the very man he himself succeeded in 2001.[6]
On club level, Finsterer coached the RG Heidelberg since 2002, with an interruption in the 2008-09 season.[9] At the end of the 2010-11 season, he retired from coaching and instead stepped into the role of a team manager with RG Heidelberg.[10]
Finsterer lives in Mannheim and, while coach of Germany, worked under the BundestrainerPeter Ianusevici, who holds a position of director of rugby in Germany.[11][12]