PITCHf/x Article: Preliminary aging curve for fastball speed
- Publish Date
- 2008-05-27
- Author
- Kalk, Josh
- Title
- Preliminary aging curve for fastball speed
- URL
- http://www.hardballtimes.com/main/article/preliminary-aging-curve-for-fastball-speed/
- Language
- English
- Website
- The Hardball Times
- Description
- about an aging curve for fastball speed