From the MLSPU press release:
The Major League Soccer Players Union (the “Union”) announced today that the agreement between the Union and Major League Soccer (“MLS”), which was announced days before the opening of the 2010 season, has been ratified by its members. The Union’s player-only Bargaining Committee unanimously recommended the ratification of the agreement to all MLS players. The players recently completed voting on the agreement, with 84% voting in favor of ratification.
“We are pleased to announce that our members have ratified the agreement,” said Bob Foose, the Union’s Executive Director. “The process of negotiating this agreement was long and challenging, but we were able to make real improvements for players, and we look forward to turning our attention back to the continued development of the sport and the league.”