- Paul Zeise: Pirates should wait to sign Konnor Griffin to an extension Pittsburgh Post-Gazette
- Konnor Griffin is coming to MLB as a teenager. How rare is that? MLB.com
- Pirates top prospect Konnor Griffin’s MLB debut: What to know ESPN
- Jackson Prep baseball phenom called up to majors at 19 years old WAPT
- Pirates To Promote Konnor Griffin MLB Trade Rumors