Erik Moses, who runs RFKStadium for Events DC, the city's convention and sports authority, said the sparse crowds for some of the games at 52-year-old RFK could be attributed to matchups that generated little local interest.
Henry, back at full strength after a knee injury, opened the scoring in the 29th minute, and Olave scored in the 36th to help New York (2-3-2) win for the first time in its last five tries at RFKStadium dating to April 2011.