The No. 4 patches are designed with the font and colors of the New York Yankees to celebrate Gehrig's 17 seasons with the club, per MLB. Players also had the opportunity to wear red "4-ALS" wristbands ...

On Lou Gehrig Day MLB will raise awareness for ALS in the following ways: ON-FIELD: All players, managers, coaches and umpires will wear a special “4” decal on their uniforms (upper left chest) ...

On Monday, June 9, the Phillies will continue their longtime efforts to raise funds and awareness for those battling Lou Gehrig’s Disease during ALS Awareness Night presented by Asplundh, being held ...