First Pitch: The Pirates Are Bad, But Let's Not Take it Out on Their Best Player - Pirates Prospects
Pirates vs. Cubs Player Props: Ke'Bryan Hayes – August 25
Ke'Bryan Hayes reflects on Year 1 with Pirates and the expectation of success
Ke'Bryan Hayes Preview, Player Props: Pirates vs. Phillies
Pirates prospect Ke'Bryan Hayes unfazed in magical MLB debut
Ke'Bryan Hayes - Wikiwand
Pirates' Ke'Bryan Hayes opens up about the process and changes that have led to his offensive uptick
Pirates vs. Nationals Player Props: Ke'Bryan Hayes – September 11
Pirates, Ke'Bryan Hayes Agree To Eight-Year, $70MM Extension - MLB Trade Rumors
Pirates Prospects Daily: Ke'Bryan Hayes and Maximizing Hard Contact - Pirates Prospects