[2] She first made a name for herself by finishing in second place in the €800 No Limit hold 'em tournament at the Masters Classic of Poker 2002 in Amsterdam, where she earned $53,499.

[3] In 2004 Mercier won the World Poker Tour (WPT) Ladies' Night tournament and the $25,000 first prize, where Mike Sexton nicknamed her "No Mercy.

"[4] In 2005, she finished tenth in the European Poker Tour (EPT) Grand Final in Monte Carlo, earning €23,090.

The final table included fellow Canadian Daniel Negreanu, Lithuanian Tony G, John Duthie (creator of the European Poker Tour), Italian pro Dario Minieri (who finished third), and English soccer star Teddy Sheringham (who came in second).

[12] By the end of 2009, Mercier left the PokerStars pro team and on December 2, 2009, joined gambling giant BetClic as a consultant for their online poker site.