She does it again!

[Offsuit27]

Annie Duke defeated Erik Seidel 2-1 in the Heads-Up final. She becomes the first woman to win the event and takes home the $500,000 prize. Seidel wins $250,000 for his second place finish.

It was a great night of firsts for women as Duke takes home this title, Katherine Bigelow became the first woman director to win an Oscar for 'Hurt Locker' and a PA here made a sports wager for the first time ever.