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Opening Day

Opening Day is the day on which professional baseball leagues begin their regular season. For Major League Baseball (MLB) and most of the American minor leagues, this day typically falls during the first week of April, although in recent years it has occasionally fallen in the last week of March. In Nippon Professional Baseball, this day typically falls during the last week of March.

For the Twilight Zone episode, see Opening Day (The Twilight Zone).

Opening Day

March 28

annual

For baseball fans, Opening Day serves as a symbol of rebirth; writer Thomas Boswell once penned a book titled, Why Time Begins on Opening Day.[1] Many feel that the occasion is a moment to forget last season, in that all teams begin anew with 0–0 records.[1] Pre-season exhibition games are usually played in the month before Opening Day, during spring training. A home opener is a team's first game of the season on their home field.


Equivalents to Opening Day occur throughout the sport, including minor leagues, college baseball, high school, and youth leagues. Because MLB generally begins its season earlier than the other professional baseball leagues, its Opening Day is the one most commonly recognized by the general public. Most minor leagues start a few days later, but within the same week; the short season Class A and Rookie leagues are exceptions, as they begin in June. College, high school and youth baseball seasons vary widely depending on location and weather conditions.

Recent Opening Days[edit]

Major League Baseball had most of its teams open the 2011 season on a Thursday (March 31) or Friday (April 1) rather than the traditional Monday, in order to prevent the World Series from extending into November.[26] Similarly, most teams opened the 2012 season on Thursday (April 5) or Friday (April 6). However, subsequent seasons through 2017 returned to Monday openers for most teams. For the 2018 season, all 30 teams were scheduled to open the season on Thursday, March 29 (the earliest domestic start for a regular season in MLB history, and the first time since 1968 that all major league teams were scheduled to start the season on the same day, although two games were subsequently rained out and postponed to Friday, March 30).[27] In 2019, MLB scheduled an even earlier opening day for most teams on Thursday, March 28; this excludes a two-game series on March 20 and 21 between the Seattle Mariners and Oakland Athletics at the Tokyo Dome in Japan.[28] The opening of the 2020 season was originally scheduled for Thursday, March 26, but was rescheduled to Thursday, July 23 and Friday, July 24 due to the COVID-19 pandemic.[29] The 2021 season opened on Thursday, April 1.[30] The opening of the 2022 season, originally scheduled for Thursday, March 31, was delayed to Thursday, April 7 due to the 2021–22 lockout.[31][32] The 2023 Major League Baseball season opened on Thursday, March 30. It was the first time since 1968 that all major league teams played and the first opening day that 30 teams played as there were only 20 teams in 1968. The opening of the 2024 season is scheduled on Thursday, March 28; 28 of the 30 teams would play their first game of the season, with the Los Angeles Dodgers and San Diego Padres having played their opening game March 20 at the Gocheok Sky Dome in South Korea.

Archived March 5, 2015, at the Wayback Machine by MLB.com

Important Dates

by MLB.com

Cincinnati Eager for Opening Day

– slideshow by Life magazine

Opening Day Through the Years