The 2003–04 New York Knicks season was the 58th season for the Knicks in the National Basketball Association (NBA). During the offseason, the Knicks signed All-Star center Dikembe Mutombo in free agency. The Knicks started the season by losing seven of their first nine games as fans at the Garden chanted "Fire Layden", in reference to general manager Scott Layden. Knicks fans would get their wish as Layden was fired and replaced by former Detroit Pistons star Isiah Thomas.