On August 15 , 2010 , in the first round of the 2010-11 DFB-Pokal , Ruud van Nistelrooy scored his only competitive hat-trick for Hamburg in a 5-1 victory against Torgelower SV Grief .
On 11 March 2010 , Van Nistelrooy scored his first Europa League goal in the 40th minute of Hamburg 's match against Anderlecht .
Ruud van Nistelrooy