Seo Ji-soo, who played under the alias ToSsGirL, was a professional StarCraft player. She retired in 2012 and now runs a cybermall called tossgirl.Mirlet Hitomi 1 Delgadillo, who's from Mexico, earned her cash playing Dead or Alive 4.Samantha Ricochet Whale was part of a team that came in third place for a Dead or Alive 4 tournament, back in 2007.Jennifer jso So earned $6,000 in one tournament alone. Her game of choice is Counter-Strike. She was also the champion in three different Counter-Strike tourneys. She's on the SK.Ladies Counter-Strike team.Christine potter Chi is also a Counter-Strike player, who's based in the U.S. She was the champion in three different tournaments. She's on the SK.Ladies Counter-Strike team.Alice ali Lew is on the SK.Ladies Counter-Strike team. She took home the championship in three different tournaments. Alana Ms.X Reid, who hails from Canada, made all her money in one tournament. She was the runner-up in a Quake III Arena tournament. Livia Liefje Teernstra originally played Quake and Unreal Tournament in New Zealand, before moving to Europe and making a name for herself playing Dead or Alive 4.Jamie Missy Pereyda, from California, came away with the first prize in the QuakeCon 2005: Ms. QuakeCon Quake III tournament. Rumay Hafu Wang is a World of Warcraft champion. But she's switched over to Hearthstone, which she streams on her Twitch channel.Vanessa Vanessa Arteaga earned most of her money — $15,000 — taking home the championship prize playing Dead or Alive 4.Sarah Sarah Lou Harrison made her cash winning a Dead or Alive 4 tournament in 2008. The year before Sarah Harrison took the prize, Marjorie Kasumi Chan Bartell was the Dead or Alive 4 champ. Sasha Scarlett Hostyn is a Canadian StarCraft II player who broke onto the scene in 2011. She's taken first place in seven tournaments. Katherine Mystik Gunn made $22,000 playing Dead or Alive 4, but made the big bucks taking home the championship prize playing Halo: Reach. 15 of the highest-paid professional video gamers in the world >