George Brett's quest for .400 batting average fell off pace 35 years ago - ESPN

Sept. 19, 1980 – In the George Brett goes 2-for-4, keeping his season batting average at .400

2011 UConn Baseball Guide by UConn Divison of Athletics - Issuu

Luis Arraez MLB Futures Odds, Predictions - Can Marlins Infielder Have .400 Average by All-Star Break?

When George Brett Chased .400. Do you remember?, by Brian G (aka 'bumpyjonas') - he/him, The Press Box

George Brett and the magic of chasing .400, short season or not - ESPN

Dodgers Home Page

George Brett shits himself, MLB Hall of Famer George Brett confirms that he shits himself twice a year, By Talkin' Baseball

The Royals' George Brett goes 4-for-4 to raise his average to .401

World Series Special: George Brett's West Virginia Birth and the American Dream — Moundsville and Glen Dale Claim “Throwback” Hall of Fame Third Baseman - Moundsville: PBS Film & Magazine

George Brett and the magic of chasing .400, short season or not - ESPN

How Marlins' Luis Arraez is chasing .400 and MLB history