Before the 2003 season, Major League Soccer held supplemental drafts, in which players who had signed with the league after the 2003 MLS SuperDraft were made available for selection.
*
Denotes player who has been selected for an MLS Best XI team
^#1: D.C. United → San Jose Earthquakes. 11 February 2003: San Jose Earthquakes acquired the #1 selection in the February 28, 2003 Supplemental Draft and a fourth-round pick (#48), originally a conditional selection, in the 2005 MLS SuperDraft from D.C. United in exchange for the #6 selection in the February 28, 2003 Supplemental Draft and forward Devin Barclay.[ref 1]
^#6: San Jose Earthquakes → D.C. United. 11 February 2003: D.C. United acquired the #6 selection in the February 28, 2003 Supplemental Draft and forward Devin Barclay from San Jose Earthquakes in exchange for the #1 selection in the February 28, 2003 Supplemental Draft and a fourth-round pick (#48), originally a conditional selection, in the 2005 MLS SuperDraft.[ref 1]
^ a b"SAN JOSE EARTHQUAKES ACQUIRE FIRST OVERALL SELECTION IN FEBRUARY 28 MLS SUPPLEMENTAL DRAFT" (Press release). San Jose Earthquakes. February 11, 2003. Archived from the original on June 5, 2003. Retrieved November 30, 2014.
