Just curious Melissa. What part about your game or your personality do you rely on when you are behind. What is it about you as an individual that makes you believe you can win? This perspective on your game or strategy might lead to a name that is more relevant than just a marketing name. If its relevent the marketing angles will come later. Just my 2 cents.
For example. If you were someone that liked to stay to the basics of the game..keeping it simple.
Melissa KISS Morris - KISS being the acronym for "Keep It Simple Stupid".