Costabile is fluent in four languages and enjoys playing the piano.
2021 in a Nutshell
- 15 events, four cuts made, $7,465 (103)
- Won the 2013 CJGA National Junior Golf Championship
- Medalist at CJGA World Junior Challenge in 2014 and 2015
- Qualified for the 2015 U.S. Women’s Amateur Championship