He played 3 seasons with the Blackhawks and won the Stanley Cup with them during the 2009–10 NHL season. His name was originally misspelled "Kris Vertseeg" when it was engraved on the Stanley Cup but it was quickly corrected afterwards. Versteeg was traded to the Toronto Maple Leafs along with the rights to prospect Bill Sweatt for Viktor Stalberg, Chris DiDomenico, and Philippe Paradis because of salary cap restraints.