Baseball for All's 13u Sparks player Chelsea Baker (also known as the "Niekro Knuckleball Girl") is making news and breaking barriers.
Check her out on ESPN's E:60 special (from 7.20.2010).

Thank you for all you have done for girls/women’s baseball over the years. My daughter Katie had the pleasure of playing for your Sparks team last year in Cooperstown.. Not only did she meet girls from all over the world, but she met athletes just like her who share the love of playing baseball.. and was able to meet new friends and more talented baseball players as well.
- Kris Burt, Mother of Katie Burt 13U Babe Ruth Baseball All Star