Advice on getting a girl back?

So, this girl wants to go out during my wrestling season. Wrestling takes up all my time. So thinking that i didnt think i would have enuff time to devote to her, i said maybe we could do date after season so she waits and as season ends she is with another guy and they are now dating. Any advice on how to get her back or anything in general. ThanksAdvice on getting a girl back?
all depends on if you two really had something or not. She could just be doing it to make you jealous, to find that out, put her before something like you put wresting before her, make her feel special, and dont be obvious that youre doing it to get her to stop dating him, hopefully youre doing it cause you really like her and she will see that. Most girls that are worth having and devoting time to, look for those kind of qualities and can feel the genuine in this motion to get her back, and will let the other fella alone. But,,,,,be aware, you did, leave her out there for someone else to get with, so you have to get your game face on, and show her something out of you she has never seen (like a side of you she has never seen) Be yourself, but just show her how much she means, and how much you want her to be apart of your life, and vice versa...