The Cleveland Guardians are an American professional baseball team based in Cleveland, Ohio. The Guardians compete in Major League Baseball (MLB) as a member club of the American League (AL) Central division. Since 1994, they have played at Progressive Field. The team's spring training facility is at Goodyear Ballpark in Goodyear, Arizona. Since their establishment as a Major League franchise in 1901, the team has won 10 Central division titles, six American League pennants, and two World Series championships, (in 1920 and 1948). The team's World Series championship drought since 1948 is the longest active among all 30 current Major League teams. The team's name references the Guardians of Traffic, eight monolithic 1932 Art Deco sculptures by Henry Hering on the city's Hope Memorial Bridge, which is adjacent to Progressive Field. The team's mascot is named "Slider." The franchise originated in 1894 as the Grand Rapids Rustlers, a minor league team in the Western League. The team relocated to Cleveland in 1900 and was renamed the Cleveland Lake Shores. The Western League itself was renamed the American League while continuing its minor league status. One of the American League's eight charter franchises, the major league incarnation of the club was founded in Cleveland in 1901. Originally called the Cleveland Bluebirds, the team played in League Park until moving permanently to Cleveland Stadium in 1946. The Bluebirds name proved unpopular, and in 1903, the team was nicknamed the Cleveland Naps, after team captain Nap Lajoie. Following Lajoie's departure after the 1914 season, club owner Charles Somers requested that baseball writers choose a new name. They chose the name Cleveland Indians, a revival of the nickname that fans gave to the Cleveland Spiders while Louis Sockalexis, a Native American, was playing for the team. That name stuck and remained in use for more than a century. Common nicknames for the Indians were the "Tribe" and the "Wahoos", the latter referencing their longtime logo, Chief Wahoo. After it came under criticism as part of the Native American mascot controversy, the team ceased using the name "Indians" following the 2021 season, officially becoming the Guardians. From August 24 to September 14, 2017, the Indians won 22 consecutive games, the longest winning streak in American League history. As of the end of the 2021 season, the Guardians' overall record is 9,592–9,144 (.512).

Progressive Field

The New York Yankees are an American professional baseball team based in the Bronx borough of New York City that competes in Major League Baseball (MLB) in the American League's (AL) East Division. They are one of two MLB clubs based in New York City, the other club being the New York Mets. One of the AL's eight charter franchises, the club was founded in Baltimore, Maryland in 1901 as the Baltimore Orioles. The team moved to New York City in 1903 and became the New York Highlanders, before taking "Yankees" as their official name in 1913. The team is owned by Yankee Global Enterprises, an LLC controlled by the family of George Steinbrenner, who purchased the team in 1973. Former catcher Joe Girardi is the team's manager, and Brian Cashman is the team's general manager. Yankees home games were played at Yankee Stadium from 1923 to 1973 and from 1976 to 2008. In 2009, they moved into a new ballpark also called Yankee Stadium after the previous venue closed. The team is perennially among the leaders in MLB attendance—in 2011, the Yankees had the second-highest attendance. One of the most successful clubs in professional sports history worldwide, the Yankees have won 18 division titles, 40 AL pennants, and 27 World Series championships, all of which are MLB records. Forty-four Yankees players and 11 Yankees managers have been inducted into the National Baseball Hall of Fame, including Babe Ruth, Lou Gehrig, Joe DiMaggio, Mickey Mantle, and Yogi Berra. In pursuit of winning championships, the franchise has utilized a large payroll to recruit talent, particularly under former owner George Steinbrenner. According to Forbes, in 2013, the Yankees are the highest valued sports franchise in the United States, and fourth in the world, with an estimated value of approximately $2.3 billion. Due in part to their success, the Yankees have garnered enormous popularity worldwide and a dedicated fanbase, as well as widespread enmity from fans of other MLB teams; the team's intense rivalry with the Boston Red Sox is one of the most well-known rivalries in sports.