Major League Baseball is moving its annual celebration of Jackie Robinson online because of the delay in the season caused by the new coronavirus

Hank Aaron's 715th career home run wasn't just a record-breaking milestone in major league baseball, it was a barrier breaking moment as well.

While our calendars mark today as opening day, baseball will not go on as planned. So instead, let's celebrate with the best moments from opening days past.

On the morning of July 18, 1949, just six days after he played in his first All-Star Game, Robinson appeared before the House Un-American Activities Committee

Matt Kemp gave Cincinnati the lead in the top of the inning before Pederson answered.

Pederson's HR in 9th rallies Dodgers past Reds 4-3

Joc Pederson hit a two-run homer in the bottom of the ninth, giving the Los Angeles Dodgers a 4-3 comeback victory over the Cincinnati Reds in Clayton Kershaw's season debut

Juan Lagares scored from second base on Michael Conforto's hard grounder in the 11th inning and the New York Mets beat the Philadelphia Phillies 7-6

Vin Scully joined the widow of his friend Jackie Robinson to honor the player who broke baseball’s color barrier during Robinson’s centennial birthday celebration

Dodgers, MLB honor Jackie Robinson's centennial year

Vin Scully joined the widow of his friend Jackie Robinson to honor the player who broke baseball's color barrier during Robinson's centennial birthday celebration

Major League Baseball pay's homage to Jackie Robinson.

Jackie Robinson Day was celebrated around Major League Baseball on Monday, honoring the 72nd anniversary of the legendary player making his debut with the Brooklyn Dodgers. As customary, every player around the league wore No...

Study: Minority hiring in MLB ranks similar to previous year

Shortly after my book “42 Faith” about Jackie Robinson’s life was published two springs ago, I was riding high with elation — until I received a phone call that left me feeling downright queasy.

Jackie Robinson became the first African American of the modern era to play Major League Baseball. (April 15)

Jackie Robinson became the first African American of the modern era to play Major League Baseball. (April 15)

As the Red Sox and Yankees slump out of the gate, Tampa Bay is firing on all cylinders and is a force to be reckoned with in the AL East.

LEADING OFF: MLB celebrates Jackie Robinson Day, Kershaw makes 1st start of season as Puig returns to Los Angeles

Channel Nine's Married At First Sight has blitzed its own ratings record, drawing a blockbuster national audience of 2.61 million.

The former Dodgertown spring training camp will be named the Jackie Robinson Training Complex; used for Major League Baseball’s amateur development initiatives

The former Dodgertown spring training camp will be named the Jackie Robinson Training Complex; used for Major League Baseball's amateur development initiatives

Everything you need to know about Taika Waititi and Jemaine Clement's What We Do in the Shadows TV series adaptation.

Who's on first? You are, I am. We all are. Baseball and America are all about stepping up to bat again, again and again and daring to take that swing.

Chuck Harmon, the Cincinnati Reds' first African-American player, who has already been honored with a plaque outside Great American Ball Park, died on Tuesday, the team announced. Harmon was 94.

"Let me tell you, you helped us get there. If it hadn't been for folks like you and Jackie Robinson, I'm not sure that I would get elected to the White House. The spirit you put in the game, how you carried yourself, all that really makes a difference" Barack Obama https://t.co/wAeTxofc6Z

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @nut_history: Jackie Robinson leaving Ebbets Field https://t.co/o5ETgUxYVm

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @nut_history: Jackie Robinson leaving Ebbets Field https://t.co/o5ETgUxYVm

RT @NegroLeagueFilm: Jackie Robinson was called by the House of Un-American Committee to testify against Paul Robeson on July 18, 1949. He…

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @GuendehouLin: Once upon a time Jackie Robinson said: All it takes is a little hope to make life so much clearer. All it takes is a litt…

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @nut_history: Jackie Robinson leaving Ebbets Field https://t.co/o5ETgUxYVm

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

They are Not ROBINSON FAMIKY DEAR..JACKIE..ROBINSON THEY ARE TALIBAN..TALIBAN LEAVE MY SON OUT YOU DO IN HOUSE TERRORISN..I TOLD YOU AWHILE AGO. THE MA. BRAGE HAVING ENGLAND PLATES...AMERICA PLATES HACKING DEFENSE CALL YOU STUPID. I AM TRYIN TO FOCUS ON. IT YOUR TELLING ME. https://t.co/IPcAtWGTeA

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @baseballinpix: Jackie Robinson packs his belongings at Ebbets Field as he goes on to retirement, 1957 https://t.co/UTwsSXQOG3

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

Rowdy Tellez Donruss Jackie Robinson RC #’d 42/42 $6 PWE @HobbyRetweet_ @Hobby_Connect @sports_sell @hobbyretweeters @ILOVECOLLECTIN1 https://t.co/KDnEmXqSGm

RT @DodgerBlue1958: This day in #Dodgers history saw Walter Alston reach a milestone and an important Jackie Robinson statue unveiled. http…

This day in #Dodgers history saw Walter Alston reach a milestone and an important Jackie Robinson statue unveiled. https://t.co/dNcD67ULrY https://t.co/hE9Y9xHcyE

RT @nut_history: Jackie Robinson leaving Ebbets Field https://t.co/o5ETgUxYVm

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @nut_history: Jackie Robinson leaving Ebbets Field https://t.co/o5ETgUxYVm

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @nut_history: Jackie Robinson leaving Ebbets Field https://t.co/o5ETgUxYVm

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @nut_history: Jackie Robinson leaving Ebbets Field https://t.co/o5ETgUxYVm

RT @nut_history: Jackie Robinson leaving Ebbets Field https://t.co/o5ETgUxYVm

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @nut_history: Jackie Robinson leaving Ebbets Field https://t.co/o5ETgUxYVm

RT @dapothewitty: 9) Jackie Robinson Similarly to Muhammad Ali in the 1960s, he was one of the most important American sports figures of h…

RT @nut_history: Jackie Robinson leaving Ebbets Field https://t.co/o5ETgUxYVm

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx

RT @baseballinpix: Color shot of Jackie Robinson warming up at Ebbets Field, 1955 https://t.co/XjyTLec5Xx