Hearthpwn

I don't think there's any way in the game to view your WLR. I keep track of mine manually.

I just started with the original ramp version of this deck and its probably one of the more consistently fun and stable decks I've come across.  I put Gadgetzan Auctioneer in and while it's somewhat situational, it is a huge boost when you get Innervate or Wild Growth in the late game. When you're sitting on 10 mana a turn or two before your opponent and you can just draw card after card, it's so demoralizing for your opponent I've seen a few people just up and leave.  A win is a win. :)