Ghanaian striker Kwasi Okyere Wriedt came from the bench to score a hat-trick for Bayern Munich in their 23-0 friendly win over Rottach-Egern on Tuesday.
Wriedt, who features regularly for Bayern's II team, was introduced in the second half at their training camp at Tegernsee.
The 25-year-old joined Robert Lewandowski, Thomas Müller and Goretzka who all bagged hat-tricks.
It was Bayern's final friendly game before the start of the season.
The highly-rated forward has already scored four goals in four league matches for Bayern Munich II in the Bundesliga III.