MLB belt, season by season

151 seasons

Season	Entered with it	Finished with it	Changes	Belt games
2020s
2026	Chicago White Sox	Minnesota Twins	82	160
2025	Chicago White Sox	Chicago White Sox	76	161
2024	San Diego Padres	Chicago White Sox	90	166
2023	San Francisco Giants	San Diego Padres	81	162
2022	Atlanta Braves	San Francisco Giants	71	161
2021	Los Angeles Dodgers	Atlanta Braves	85	187
2020	Chicago White Sox	Los Angeles Dodgers	31	76
2010s
2019	Boston Red Sox	Chicago White Sox	71	161
2018	Philadelphia Phillies	Boston Red Sox	90	174
2017	Philadelphia Phillies	Philadelphia Phillies	81	159
2016	Kansas City Royals	Philadelphia Phillies	77	157
2015	San Francisco Giants	Kansas City Royals	87	177
2014	Baltimore Orioles	San Francisco Giants	77	179
2013	San Francisco Giants	Baltimore Orioles	73	161
2012	St. Louis Cardinals	San Francisco Giants	85	176
2011	Chicago White Sox	St. Louis Cardinals	79	179
2010	Baltimore Orioles	Chicago White Sox	75	162
2000s
2009	Houston Astros	Baltimore Orioles	97	157
2008	Seattle Mariners	Houston Astros	84	167
2007	St. Louis Cardinals	Seattle Mariners	76	161
2006	Chicago White Sox	St. Louis Cardinals	80	173
2005	Boston Red Sox	Chicago White Sox	81	172
2004	Tampa Bay Devil Rays	Boston Red Sox	86	177
2003	Anaheim Angels	Tampa Bay Devil Rays	79	164
2002	Pittsburgh Pirates	Anaheim Angels	87	177
2001	Detroit Tigers	Pittsburgh Pirates	83	159
2000	Chicago White Sox	Detroit Tigers	84	164
1990s
1999	Minnesota Twins	Chicago White Sox	74	162
1998	Toronto Blue Jays	Minnesota Twins	85	164
1997	Boston Red Sox	Toronto Blue Jays	79	165
1996	Baltimore Orioles	Boston Red Sox	81	163
1995	Minnesota Twins	Baltimore Orioles	72	142
1994	Toronto Blue Jays	Minnesota Twins	49	113
1993	Houston Astros	Toronto Blue Jays	95	172
1992	Houston Astros	Houston Astros	82	161
1991	Cincinnati Reds	Houston Astros	69	160
1990	Oakland Athletics	Cincinnati Reds	80	168
1980s
1989	Los Angeles Dodgers	Oakland Athletics	90	177
1988	Boston Red Sox	Los Angeles Dodgers	73	167
1987	Oakland Athletics	Boston Red Sox	85	163
1986	Oakland Athletics	Oakland Athletics	79	165
1985	Detroit Tigers	Oakland Athletics	76	159
1984	Pittsburgh Pirates	Detroit Tigers	76	175
1983	St. Louis Cardinals	Pittsburgh Pirates	73	163
1982	New York Mets	St. Louis Cardinals	85	173
1981	Cincinnati Reds	New York Mets	54	109
1980	New York Mets	Cincinnati Reds	80	161
1970s
1979	Cincinnati Reds	New York Mets	75	168
1978	Atlanta Braves	Cincinnati Reds	70	163
1977	San Diego Padres	Atlanta Braves	72	158
1976	New York Mets	San Diego Padres	74	156
1975	Montreal Expos	New York Mets	74	160
1974	Los Angeles Dodgers	Montreal Expos	92	165
1973	Philadelphia Phillies	Los Angeles Dodgers	77	166
1972	Pittsburgh Pirates	Philadelphia Phillies	75	157
1971	Oakland Athletics	Pittsburgh Pirates	89	169
1970	Kansas City Royals	Oakland Athletics	79	155
1960s
1969	Detroit Tigers	Kansas City Royals	73	158
1968	Pittsburgh Pirates	Detroit Tigers	90	171
1967	Houston Astros	Pittsburgh Pirates	80	166
1966	Los Angeles Dodgers	Houston Astros	69	163
1965	Chicago White Sox	Los Angeles Dodgers	80	167
1964	Detroit Tigers	Chicago White Sox	78	165
1963	Cleveland Indians	Detroit Tigers	76	154
1962	Cleveland Indians	Cleveland Indians	89	165
1961	Kansas City Athletics	Cleveland Indians	85	165
1960	Baltimore Orioles	Kansas City Athletics	81	153
1950s
1959	Cleveland Indians	Baltimore Orioles	76	159
1958	Baltimore Orioles	Cleveland Indians	69	151
1957	Detroit Tigers	Baltimore Orioles	72	154
1956	Detroit Tigers	Detroit Tigers	68	147
1955	Kansas City Athletics	Detroit Tigers	82	157
1954	Boston Red Sox	Philadelphia Athletics	86	163
1953	Philadelphia Athletics	Boston Red Sox	62	159
1952	Philadelphia Athletics	Philadelphia Athletics	71	152
1951	New York Yankees	Philadelphia Athletics	73	156
1950	Cincinnati Reds	New York Yankees	71	151
1940s
1949	Chicago Cubs	Cincinnati Reds	74	164
1948	Chicago Cubs	Chicago Cubs	75	151
1947	Boston Braves	Chicago Cubs	84	159
1946	New York Giants	Boston Braves	70	147
1945	St. Louis Cardinals	New York Giants	67	155
1944	Detroit Tigers	St. Louis Cardinals	76	161
1943	Cleveland Indians	Detroit Tigers	78	159
1942	Philadelphia Athletics	Cleveland Indians	80	157
1941	Cleveland Indians	Philadelphia Athletics	73	164
1940	Detroit Tigers	Cleveland Indians	75	154
1930s
1939	Detroit Tigers	Detroit Tigers	70	158
1938	Detroit Tigers	Detroit Tigers	69	153
1937	Washington Senators	Detroit Tigers	78	152
1936	Cleveland Indians	Washington Senators	74	154
1935	Cleveland Indians	Cleveland Indians	67	146
1934	New York Yankees	Cleveland Indians	77	157
1933	Detroit Tigers	New York Yankees	70	150
1932	New York Yankees	Detroit Tigers	74	152
1931	Washington Senators	New York Yankees	72	151
1930	Philadelphia Athletics	Washington Senators	77	155
1920s
1929	New York Yankees	Philadelphia Athletics	87	158
1928	St. Louis Browns	New York Yankees	70	161
1927	Chicago White Sox	St. Louis Browns	74	156
1926	Boston Red Sox	Chicago White Sox	60	149
1925	Boston Red Sox	Boston Red Sox	65	148
1924	Washington Senators	Boston Red Sox	81	158
1923	St. Louis Browns	Washington Senators	79	151
1922	St. Louis Browns	St. Louis Browns	73	157
1921	St. Louis Browns	St. Louis Browns	74	154
1920	Detroit Tigers	St. Louis Browns	68	155
1910s
1919	Washington Senators	Detroit Tigers	62	139
1918	Cleveland Indians	Washington Senators	68	125
1917	St. Louis Browns	Cleveland Indians	67	151
1916	Boston Red Sox	St. Louis Browns	77	155
1915	Philadelphia Phillies	Boston Red Sox	78	158
1914	Boston Braves	Philadelphia Phillies	67	154
1913	Boston Braves	Boston Braves	70	150
1912	Boston Braves	Boston Braves	63	153
1911	Philadelphia Phillies	Boston Rustlers	74	152
1910	Chicago Cubs	Philadelphia Phillies	79	150
1900s
1909	Chicago Cubs	Chicago Cubs	65	161
1908	St. Louis Browns	Chicago Cubs	81	157
1907	Chicago White Sox	St. Louis Browns	76	159
1906	Brooklyn Superbas	Chicago White Sox	68	163
1905	Pittsburgh Pirates	Brooklyn Superbas	68	154
1904	Cincinnati Reds	Pittsburgh Pirates	72	158
1903	New York Giants	Cincinnati Reds	81	138
1902	St. Louis Cardinals	New York Giants	57	141
1901	Brooklyn Superbas	St. Louis Cardinals	71	132
1900	Brooklyn Superbas	Brooklyn Superbas	62	138
1890s
1899	Chicago Orphans	Brooklyn Superbas	69	150
1898	Washington Senators (1892–99)	Chicago Orphans	65	153
1897	New York Giants	Washington Senators (1892–99)	56	138
1896	Louisville Colonels	New York Giants	52	129
1895	Cincinnati Reds	Louisville Colonels	60	130
1894	Cincinnati Reds	Cincinnati Reds	53	133
1893	New York Giants	Cincinnati Reds	66	134
1892	Philadelphia Phillies	New York Giants	69	155
1891	Brooklyn Bridegrooms	Philadelphia Phillies	68	136
1890	New York Giants	Brooklyn Bridegrooms	63	131
1880s
1889	Philadelphia Quakers	New York Giants	58	131
1888	Philadelphia Quakers	Philadelphia Quakers	58	138
1887	Philadelphia Quakers	Philadelphia Quakers	55	124
1886	New York Giants	Philadelphia Quakers	46	127
1885	Buffalo Bisons	New York Giants	40	108
1884	Boston Beaneaters	Buffalo Bisons	45	121
1883	Chicago White Stockings	Boston Beaneaters	39	97
1882	Providence Grays	Chicago White Stockings	42	87
1881	Boston Red Caps	Providence Grays	41	86
1880	Providence Grays	Boston Red Caps	37	84
1870s
1879	Cincinnati Reds (1876–80)	Providence Grays	38	85
1878	Boston Red Caps	Cincinnati Reds (1876–80)	23	55
1877	St. Louis Brown Stockings	Boston Red Caps	20	61
1876	Boston Red Caps	St. Louis Brown Stockings	25	69

MLB belt, season by season

Know the second a belt changes hands