Well one thing I found out about BB is that salary is not everything. Other factors are taken into account as well, and things like strategy, enthusiasm, game effort and game shape have a very big influence in the game (or so I believe, I'm not sure though, because I don't have proof). I don't know about enthusiasm and strategy, but we were equal in game effort, but I saw most of your team has average game shape while I have players with proficient game shape at that time, so maybe game shape is the reason why I won.