I feel your pain. My dd thinks because she is as good or better than the girls in her league she doesn't have to work. I told her two weeks ago I was done scheduling for her, when she wants to do something she can let me know. Haven't heard anything since . She is 11. It wouldn't upset me if she were devoting her time to something else, but that's not the case. I'm about ready to tee up her I pad to remind her what the tee is used for.
If a better TB team is available in your area, I would highly recommend you check into getting your DD on it. If a better TB team is not an option, looking into playing up an age level. Players need to be challenged. If you let her become complacent just being better than the girls in her league she will never reach her full potential.