Roy or Zambrano?

Back in March or April I entered into a friendly wager with my old friend MerryOne regarding who would win more games this season, Roy Oswalt for my beloved Astros or Carlos Zambrano of the loveable Cubs. Zambrano got off to a great start and Roy had a rough couple of months. Last night Oswalt got the win against the Cubs to get to his 13th win. Tonight Zambrano started for the Cubs, but he left the game in a tie so he will not get a win. I still have a chance to win our wager. If so, Merry will have to write an ode to the Astros. If not, I will have to do the odious thing for the Cubs.