United also sent $200,000 of General Allocation Money to Colorado Rapids in exchange for the No.1 slot in the 2019 Allocation Ranking, allowing them to select Kamara.He appeared the first time for DC United after being subbed on for Wayne Rooney in the 74th minute of the Vancouver Whitecaps game on August 17, 2019 In his first start for DC, Kamara scored his first DC goal in the 55th minute against the New York Red Bulls on August 21, 2019.