She won her first World Series of Poker bracelet in 2007 in the $1,500 Razz event. Other major tournament finishes include fourth place in the 2002 Austrian Classics and fifth place in the no limit Texas hold 'em event in 2007. In 2010, she won a $1,000 buy-in 8-Game Mix Event at the PokerStars Caribbean Adventure in the Bahamas for over $10,000. In 2016, Thater continued her success at the PokerStars Caribbean Adventure, finishing second to Donald McCalmont in the $1,100 7-Card Stud Hi/Lo Split Eight-or-Better event.