MLB players are wearing a red poppy flower on their jerseys today. Here's what they say and the purpose behind them.

All players on Major League Baseball teams wore No. 4 patches on their uniforms June 1 and June 2 in honor of Gehrig, who ...

In honor of Mothers Day, MLB players are wearing pink on Sunday. While the uniforms are (for the most part) their usual colors, players are permitted to wear pink cleats, wristbands and more.