This was done at the Shiverspeak Arena. I was lvl15 when I started and eventually leveled to 16. It took around 3 hours to accomplish this. Moon Cascade and I were the only 2 to stay the entire 100 wins, I give him props. We could have continued winning, but we decided to leave after 100th win. This was not a goal, but simply luck and having a great team. I've never done this before so I thought I might share this with others. Enjoy!
M