Question: What's the longest homer in the history of the league where the team with the most titles from the event after which they give out the MLB MVP award plays?

Passages:
MVP voting takes place before the postseason, but the results are not announced until after the World Series. 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. 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. 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. The New York Yankees are an American professional baseball team based in the New York City borough of the Bronx. The Yankees compete in Major League Baseball (MLB) as a member club of the American League (AL) East division. 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 . Other legendary home run hitters include Jimmie Foxx, Mel Ott, Ted Williams, Mickey Mantle (who on September 10, 1960, mythically hit ``the longest home run ever ''at an estimated distance of 643 feet (196 m), although this was measured after the ball stopped rolling), Reggie Jackson, Harmon Killebrew, Ernie Banks, Mike Schmidt, Dave Kingman, Sammy Sosa (who hit 60 or more home runs in a season 3 times), Ken Griffey, Jr. and Eddie Mathews. In 1987, Joey Meyer of the Denver Zephyrs hit the longest verifiable home run in professional baseball history. The home run was measured at a distance of 582 feet (177 m) and was hit inside Denver's Mile High Stadium. Major League Baseball's longest verifiable home run distance is about 575 feet (175 m), by Babe Ruth, to straightaway center field at Tiger Stadium (then called Navin Field and before the double - deck), which landed nearly across the intersection of Trumbull and Cherry.

Supporting sentences:
MVP voting takes place before the postseason, but the results are not announced until after the World Series. 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. The Yankees compete in Major League Baseball (MLB) as a member club of the American League (AL) East division. The home run was measured at a distance of 582 feet (177 m) and was hit inside Denver's Mile High Stadium.