They get their list of matched applicants one day sooner:
"On Wednesday at 2:00 p.m. eastern time of Match Week, the NRMP posts each program's
Confidential Roster of Program's Matched Applicants."
"At 11:30 a.m. eastern time on Tuesday of Match Week, program directors and institutional officials learn whether their programs filled."
See:
http://www.nrmp.org/res_match/special_part/inst_officials/match_results.html