DC United recruit Danny Allsopp will miss Wednesday's US Open Cup match against FC Dallas at RFK Stadium.
The hamstring injury sustained by the Australian striker will force him out of the clash and also has him in doubt for Saturday's home league fixture against New York Red Bull.
Allsopp has been added to the long injury list DCU currently have which includes Julius James, Dejan Jakovic, Juan Manuel Pena, Marc Burch, Bryan Namoff, Chris Pontius and Andrew Quinn.
