MLB celebrates Jackie Robinson Day as every player wears No. 42 on anniversary of his historic debut

LOS ANGELES (AP) — Major League Baseball will honor Jackie Robinson on Wednesday, when every player, coach and umpire will wear his No. 42 to mark the 79th anniversary of the infielder breaking the sport’s color barrier.

Robinson debuted for the Brooklyn Dodgers on April 15, 1947. He went on to win Rookie of the Year honors, become a six-time All-Star and the 1949 National League MVP. He played in six World Series, and won his only championship in 1955 with the Dodgers.

The Los Angeles Dodgers and New York Mets will hold a joint reflection ceremony later Wednesday at the centerfield statue of Robinson at Dodger Stadium.

“A special day, especially for me as a Latino. I wouldn’t be here if it wasn’t because of him,” Mets manager Carlos Mendoza said. “Talk about dealing with pressure at this level, imagine what he dealt with back in the day.”

Two of Robinson’s granddaughters will join the teams at Dodger Stadium, not far from Robinson’s adopted hometown of Pasadena. He was a four-sport star at Pasadena Junior College before going on to UCLA, where the Georgia native was better known for football than baseball.

Also on hand in Los Angeles will be recipients of scholarships from the Jackie Robinson Foundation.

For the first time in at least two decades, the percentage of Black players on opening day rosters increased this season. Major League Baseball says 6.8% of players on opening day rosters, injured lists and the restricted list were Black, up from 6.2% at the start of the 2025 season and 6.0% at the start of 2024.