Harman won her first World Series of Poker bracelet in 2000 at the No Limit Deuce to Seven Lowball Event (at a final table that also included fellow professionals Lyle Berman and Steve Zolotow). She had never played that game prior to the event, but received a five-minute tutoring session from Howard Lederer before playing. She won her second WSOP bracelet in 2002 at the $5K Limit Texas hold 'em event (the field also included Mimi Tran, Humberto Brenes, and Allen Cunningham). She was the first woman to hold two bracelets in WSOP open events, joined by Vanessa Selbst in 2012, Loni Harwood in 2015, and Kristen Bicknell in 2020.