Tony Gwynn, MLB Hall of Famer and Padres icon, dead from cancer at 54 - CBS News
Uncle Mike's Musings: A Yankees Blog and More: Tony Gwynn, 1960-2014
History ripped from San Diego State, just as it was during Tony Gwynn's chase of .400 – The Morning Call
Luis Arraez is chasing .400 -- here's how others have fared - ESPN
Christian Yelich and the possibility of hitting .400 in 2020 - Brew Crew Ball
How did Tony Gwynn become such a legendary hitter over the course of his baseball career? - Quora
Tony Gwynn and the .400 batting average chase
Luis Arráez's pursuit of .400 the envy of every hitter in baseball
Luis Arraez's .400 Chase: Others' Performance Reviewed - GVS SPORTS