Career
Koenis plays at the center position. Koenis started his professional career with the Den Helder Seals in 2007. After two seasons Koenis left Den Helder for WCAA Giants from Bergen op Zoom, because the club from Den Helder was bankrupt.
When the Giants decided to leave the Dutch Basketball League as well in 2011, Koenis signed a 3-year contract with the GasTerra Flames from Groningen.
In the 2015 offseason, Koenis signed a 2-year deal with ZZ Leiden. Club Individual.
