Question: When is the opening day of the league of the team with the most titles from the event after which they give out the MLB MVP award?

The Yankees compete in Major League Baseball (MLB) as a member club of the American League (AL) East division. The New York Yankees are an American professional baseball team based in the New York City borough of the Bronx. They are one of two major league clubs based in New York City; the other club is the National League (NL)'s New York Mets. In the season, the club began play in the AL as the Baltimore Orioles (no relation to the modern Baltimore Orioles). Frank Farrell and Bill Devery purchased the franchise that had ceased operations and moved it to New York City, renaming the club the New York Highlanders. The Highlanders were officially renamed the Yankees in . <SEP> The BBWAA began by polling three writers in each league city in 1938, reducing that number to two per league city in 1961. The BBWAA does not offer a clear - cut definition of what ``most valuable ''means, instead leaving the judgment to the individual voters. MVP voting takes place before the postseason, but the results are not announced until after the World Series. <SEP> the major league baseball (mlb) season schedule consists of 162 games for each of the 30 teams in the american league (al) and national league (nl), played over approximately six months -- a total of 2,430 games, plus the postseason. the regular season runs from late march / early april to late september / early october, followed by the postseason which can run to early november. the season begins with the official opening day, and, as of 2018, runs 261⁄2 weeks through the last sunday of september or first sunday of october. one or more international opener games may be scheduled outside the united states before the official opening day. it is possible for a given team to play a maximum of 20 games in the postseason in a given year, provided the team is a wild card and advances to each of the division series, championship series, and world series with each series going the distance (5 games in the division series, 7 games in the league championship series / world series). <SEP> In the National League, the St. Louis Cardinals have appeared in 19 and won 11, the New York / San Francisco Giants have played in 20 and won 8, the Brooklyn / Los Angeles Dodgers have appeared in 18 and won 6, and the Cincinnati Reds have appeared in 9 and won 5. In the American League, the New York Yankees have played in 40 World Series and won 27, the Philadelphia / Kansas City / Oakland Athletics have played in 14 and won 9, and the Boston Red Sox have played in 12 and won 8, including the first World Series. <SEP> as of 2018, nl players have won the award 27 times (including one award shared by two players), and american league (al) players have won 30 times. baltimore orioles players have won the most awards for a single franchise (with six); players from the cincinnati reds, los angeles dodgers and san francisco giants are tied for the most in the nl with five each. five players have won the award twice: willie mays (1963, 1968), steve garvey (1974, 1978), gary carter (1981, 1984), cal ripken, jr. (1991, 2001), and mike trout (2014, 2015). the award has been shared by multiple players once; bill madlock and jon matlack shared the award in 1975. two players have won the award for a game in which their league lost: brooks robinson in 1966 and carl yastrzemski in 1970. one pair of awardees were father and son (ken griffey sr. and ken griffey jr.), and another were brothers (roberto alomar and sandy alomar, jr.). mike trout of the los angeles angels of anaheim became the first player ever to win the mvp award in back - to - back years in the 86 - year history of the mlb all - star game when he accomplished the feat in both 2014 and 2015. alex bregman of the houston astros is the most recent mlb all - star game mvp, winning the award in 2018. only six players have won the mvp award in the only all - star game in which they appeared; lamarr hoyt, bo jackson, j.d. drew, melky cabrera, eric hosmer, and alex bregman. <SEP> 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. 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).