MLB fans shocked at news Yankees All-Star Anthony Rizzo played for over two months with concussion issues
Chicago Tribune
Anthony Rizzo had been playing with concussion for over two months?
Yankees place struggling Rizzo on IL with post-concussion syndrome
Yankees 1B Rizzo on IL due to post-concussion syndrome from pickoff play collision in May - NBC Sports
Anthony Rizzo sent to IL with concussion
Yankees' Anthony Rizzo on IL with post-concussion syndrome from May collision – NBC New York
The concerning reason Anthony Rizzo was placed on IL, and it's not his back
Anthony Rizzo placed on injured list with concussion
Anthony Rizzo addresses Yankees' handling of head injury - Sports Illustrated