Members of the New York Yankees, including Mark Teixeira, third from right, wear No. 42 in honor of Jackie Robinson during the National Anthem before a game against the Tampa Bay Rays Wednesday in St. Petersburg, Fla. Players, coaches and umpires wore No. 42 on Wednesday to honor Jackie Robinson on the 62nd anniversary of the day he broke major league baseball's color barrier.
Players on the New York Mets all wear the #42 in honor of Jackie Robinson Day before their game against the San Diego Padres at Citi Field. All Major League Baseball players are wearing #42 in honor of Jackie Robinson day.
Rachel Robinson, the wife of Jackie Robinson, speaks during a presentation for Jackie Robinson Day before the Mets game against the San Diego Padres at Citi Field.
The day of No. 42
The out-of-town scoreboard shows #42 pitching for every team during the game between the St. Louis Cardinals and the Arizona Diamondbacks at Chase Field.
Once a Dodger himself
Coach Kirk Gibson of the Arizona Diamondbacks, wearing #42 in honor of Jackie Robinson Day, stands for the singing of the National Anthem before the game against the St. Louis Cardinals at Chase Field.
Posing for the cameras
Rachel Robinson, right, joined by New York Mets CEO Fred Wilpon, poses with a statue of the number 42, representing the jersey number of her husband, baseball pioneer Jackie Robinson, during a ceremony dedicating the new Jackie Robinson Rotunda at Citi Field.
Let's play ball!
Chicago White Sox's, from left, Alexei Ramirez, Jermaine Dye, Brian Anderson and Carlos Quinten all wear the number 42 in honor of Jackie Robinson before a baseball game against the Detroit Tigers in Detroit.
Round the bases
Cincinnati Reds' Chris Dickerson, right, is congratulated by teammates Willy Taveras, left, and Joey Votto after hitting a two-run home run during the sixth inning of a baseball game against the Milwaukee Brewers Wednesday in Milwaukee. Both teams wore No. 42 jerseys in honor of Jackie Robinson Day.
Under the tag
St. Louis Cardinals' Chris Duncan, bottom, scores as Arizona Diamondback' Chris Snyder comes in late to try to make the tag in the third inning Wednesday. The Cardinals defeated the Diamondbacks, 12-7.
Letting it fly
Houston Astros starter Mike Hampton pitches against the Pittsburgh Pirates in the second inning in Pittsburgh Wednesday.
Players of the Kansas City Royals stand during the National Anthem wearing jersey #42 during the Jackie Robinson Day game against the Cleveland Indians at Kauffman Stadium.
Hitting the wall
Right fielder Nelson Cruz hits the wall while wearing jersey #42 to commemorate Jackie Robinson day on a double by Adam Jones of the Baltimore Orioles at Rangers Ballpark.
Infielder Cody Ransom #12 of the New York Yankees celebrates a run against the Tampa Bay Rays at Tropicana Field. All Major League Baseball players wore #42 in honor of Jackie Robinson day.
Los Angeles Dodgers Kids in the Field honor Jackie Robinson by wearing his #42 during a pre-game ceremony before the start of a game against the San Francisco Giants at Dodger Stadium.
Rounding the bases
Los Angeles Dodgers third baseman Casey Blake, left, is congratulated by manager Joe Torre after hitting a solo home run during the fourth inning against the San Francisco Giants.
Walk this way
Manny Ramirez #99 of the Los Angeles Dodgers throws his bat after a walk from pitcher Matt Cain #18 of the San Francisco Giants during the first inning at Dodger Stadium.