New York Red Bulls defender Kyle Duncan suffered a right knee injury in New York's match against Philadelphia Union on August 31. Duncan has begun the rehabilitation process and will undergo surgery next week.

Duncan, 27, is in his seventh season with New York, where he has made 127 MLS appearances for the club. He has recorded six goals and 16 assists, which is the most across all competitions by a defender in franchise history. This season, Duncan has made 21 appearances and has scored one goal and tallied one assist.