Key dates for 2026 MLB season schedule: Opening Day, All-Star Game and more originally appeared on NBC Sports Philadelphia
The 2025 MLB season is still far from finished, but the league is already offering a look at what’s to come in 2026.
MLB released its 2026 regular season schedule on Tuesday, with several notable events scattered across the calendar.
From special occasions to All-Star festivities and the end of the season, here are the key dates to know on the 2026 MLB schedule:
March 26: Opening Day
The earliest scheduled traditional Opening Day in MLB history is set for Wednesday, March 26.
The New York Yankees and San Francisco Giants will technically kick things off the night before, with the first game of 2026 on March 26 at Oracle Park. But Opening Day is set for the following day, when the other 28 teams take the field for the first time.
April 15: Jackie Robinson Day
All 30 teams will be in action wearing No. 42 for Jackie Robinson Day on Wednesday, April 15.
The Los Angeles Dodgers, as is tradition, will be at home for this game — this time hosting the New York Mets.
May 15-17: Rivalry Weekend
Rivalry Weekend returns in 2026 with a slate of games from May 15-17.
MLB again opted for regional matchups rather than typical rivalries, including Yankees-Mets, Cubs-White Sox, Royal-Cardinals, Rangers-Astros, Orioles-Nationals and Dodgers-Angels.
June 2: Lou Gehrig Day
Lou Gehrig Day, held annually on June 2, marks the day Gehrig became the starting first baseman for the Yankees — the beginning of his streak of 2,130 consecutive games played.
Next year will be the sixth annual Lou Gehrig Day, which raises awareness for ALS (Amyotrophic Lateral Sclerosis), otherwise known as Lou Gehrig’s Disease.
July 14: All-Star Game in Philadelphia
The Midsummer Classic is rolling into Philadelphia for the United States’ 250th anniversary. Philly was the nation’s first capital back in 1776.
The 2026 MLB All-Star Game will be played on Tuesday, July 14, at Citizen’s Bank Park, the first time the stadium will host the event. The Home Run Derby is scheduled for Monday, July 13.
Sept. 11: Mets vs. Yankees for 25th Anniversary of 9/11
In honor of the 25th anniversary of the 9/11 attacks in New York City, the Yankees will host the Mets for a series from Sept. 11-13.
Sept. 15: Roberto Clemente Day
Every September, Roberto Clemente Day is celebrated across MLB.
Next year, Clemente’s Pittsburgh Pirates will host the Milwaukee Brewers for the occasion, which honors the legacy of the Hall of Famer who died in a plane crash on New Year’s Eve 1972.
Sept. 27: Last day of regular season
The 2026 regular season will wrap up on Sunday, Sept. 27, with all 30 teams in action.
There are several notable matchups, including the Boston Red Sox hosting the Chicago Cubs at Fenway Park and the Dodgers visiting the rival Giants.