Serhou Guirassy inspired Borussia Dortmund to a 3-0 win at Sporting Lisbon on Tuesday to help the German side take control of the Champions League play-off round tie.
Germany-born Croatian Niko Kovac won a Bundesliga and DFB Pokal double with Bayern Munich in the 2018-19 season.
Stuttgart striker Serhou Guirassy continued his remarkable Bundesliga scoring form this season, scoring a second-half penalty in a 2-0 home win over Werder Bremen on Saturday
The Guinea striker then put Stuttgart ahead in the 32nd minute, smashing the ball in from the edge of the area. It was his ninth league goal from nine strikes at goal this season.