MLB: Why pitchers are wearing black hats on Players Weekend
College baseball goes high-tech to send pitch calls to mound
Dodgers Wear Never-Before-Seen Hats on Saturday - Inside the Dodgers
Why Red Sox pitchers are looking inside their caps - The Boston Globe
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Alexander: The Dodgers are playing the Yankees; can you even tell? – Orange County Register
MLB Will Go Monochromatic With 2019 Players' Weekend Uniforms
MLB wanted to make baseball fun with Players' Weekend jerseys. It backfired. – The Denver Post
Kenley Jansen explains why he signed with Braves instead of Dodgers - Los Angeles Times
Houston Astros: Five things to watch before postseason
All 30 MLB Players Weekend uniforms, ranked
12,746 Mlb Players Weekend Stock Photos, High-Res Pictures, and Images - Getty Images
Cleveland Indians to wear all-black uniforms for 2019 MLB Players Weekend
MLB Players' Weekend: History of nicknames on jerseys in baseball - Sports Illustrated
Major League Baseball has diversity problem and no clear solution
MLB: Players Weekend means Yankees break with uniform tradition