Tony La Russa admits not knowing extra-inning rule that may have cost White Sox a game
Tony La Russa admits he didn't know new extra-innings rule after White Sox fall to Reds
Yermin Mercedes and Tony La Russa Clash Over Unwritten Rules - The New York Times
Chicago White Sox manager Tony La Russa misses game with unspecified medical issue - ESPN
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Chicago White Sox, Chicago News
Upset' Tony La Russa defends unwritten rules, calls out own player after Yermín Mercedes' 3-0 home run
La Russa leaves his mark on franchise
Chicago White Sox manager Tony La Russa admits he didn't know extra-inning rule - ABC7 Chicago
The Chicago Tribune Book of the Chicago White Sox BLAD by Agate Publishing - Issuu
Chicago White Sox manager Tony La Russa admits he didn't know extra-inning rule - ESPN
White Sox manager Tony La Russa out indefinitely with health issue - The Boston Globe
White Sox' Tony La Russa: Yermín Mercedes 3-0 homer 'big mistake' – NBC Sports Chicago
Tony La Russa – Society for American Baseball Research
Tony La Russa blasts Yermin Mercedes for homering on 3-0 count with 11-run lead - The Washington Post
