List of all-time Major League Baseball win–loss records

Major League Baseball (MLB) is a professional baseball organization, which consists of a total of 30 teams—15 teams in the National League (NL) and 15 in the American League (AL). The NL and AL were formed in 1876 and 1901, respectively. Beginning in 1903, the two leagues cooperated but remained legally separate entities until 2000 when they merged into a single organization led by the Commissioner of Baseball.^[1][2] This list documents all 30 active MLB teams ranked by win–loss percentage as of the 2025 Major League Baseball season. These records do not include results from a team's playing time in the National Association of Professional Base Ball Players or while members of any minor league.

The New York Yankees have the highest all-time regular season win–loss percentage (.569) in Major League Baseball history.

The New York Yankees have the highest regular-season winning percentage, with a .569. The Colorado Rockies have the lowest, with .458. The San Francisco Giants have the most overall wins (11,595), while the Arizona Diamondbacks have the fewest (2,137). The Philadelphia Phillies have the most losses, with 11,370, while the Tampa Bay Rays have the fewest, with 2,229. With 22,357 games played, the Chicago Cubs have played more games than any other MLB club. Conversely, the Tampa Bay Rays have played the fewest (4,373). San Francisco has recorded the most ties in MLB history, with 163. Tie games do not count toward MLB standings, and they have become scarce since the advent of a 2007 rule change assuring that a tie game can occur only if it is the last scheduled matchup between the two teams that season and has no bearing on the postseason.^[3]

As of the completion of the 2024 World Series, the Miami Marlins have the highest postseason winning percentage, with .600, while the Minnesota Twins have the lowest, with .379. The New York Yankees have the most postseason wins (252), while the Colorado Rockies have the fewest (10). The Yankees also have the most postseason losses (184), while Colorado has the fewest (14).

Table key

Division	Division in which each team currently competes
*	Best win-loss record among teams currently in that division (disregarding former division memberships)

Regular season

Last updated on July 23, 2025

Regular Season Win–loss records

Rank	Team	Games	Won	Lost	Tied	Win %	First MLB season	Division
1	New York Yankees	19,116	10,834	8,194	88	.569	1903	AL East*
2	San Francisco Giants	21,826	11,595	10,068	163	.535	1883	NL West*
3	Los Angeles Dodgers	21,742	11,492	10,111	139	.532	1884	NL West
4	St. Louis Cardinals	21,942	11,337	10,453	152	.520	1882	NL Central*
5	Boston Red Sox	19,405	10.010	9,312	83	.518	1901	AL East
6	Chicago Cubs	22,357	11,387	10,809	161	.513	1876	NL Central
7	Cleveland Guardians	19,413	9,903	9,419	91	.513	1901	AL Central*
8	Cincinnati Reds	21,942	10,987	10,816	139	.504	1882	NL Central
9	Atlanta Braves	22,318	11,158	11,006	154	.503	1876	NL East*
10	Detroit Tigers	19,439	9,736	9,610	93	.503	1901	AL Central
11	Houston Astros	10,081	5,069	5,007	5	.503	1962	AL West*
12	Pittsburgh Pirates	21,901	10,881	10,880	140	.500	1882	NL Central
13	Toronto Blue Jays	7,654	3,821	3,830	3	.499	1977	AL East
14	Chicago White Sox	19,412	9,631	9,678	103	.499	1901	AL Central
15	Los Angeles Angels	10,241	5,070	5,168	3	.495	1961	AL West
16	Tampa Bay Devil Rays	4,373	2,144	2,229	0	.490	1998	AL East
17	Milwaukee Brewers	8,944	4,369	4,571	4	.489	1969	NL Central
18	Arizona Diamondbacks	4,375	2,137	2,238	0	.488	1998	NL West
19	Athletics	19,379	9,371	9,921	87	.486	1901	AL West
20	New York Mets	10,075	4,875	5,192	8	.484	1962	NL East
21	Minnesota Twins	19,425	9,308	10,008	109	.482	1901	AL Central
22	Washington Nationals	8,940	4,306	4,630	4	.497	1969	NL East
23	Seattle Mariners	7,653	3,653	3,998	2	.477	1977	AL West
24	Kansas City Royals	8,936	4,258	4,676	2	.477	1969	AL Central
25	Texas Rangers	10,229	4,871	5,352	6	.476	1961	AL West
26	Baltimore Orioles	19,415	9,164	10,141	110	.475	1901	AL East
27	Philadelphia Phillies	21,750	10,265	11,370	115	.474	1883	NL East
28	San Diego Padres	8,948	4,182	4,764	2	.467	1969	NL West
29	Miami Marlins	5,113	2,351	2,762	0	.460	1993	NL East
30	Colorado Rockies	5,122	2,347	2,775	0	.458	1993	NL West

Postseason

Postseason Win–loss records

Rank	Team	Games	Won	Lost	Win %	Last appearance	Division
1	Miami Marlins	40	24	16	.600	2023	NL East*
2	New York Yankees	437[a]	252	184	.577	2024	AL East*
3	New York Mets	105	59	46	.562	2024	NL East
4	Boston Red Sox	199[b]	108	90	.543	2021	AL East
5	Kansas City Royals	80	43	37	.538	2024	AL Central*
6	Cincinnati Reds	89	47	42	.528	2020	NL Central*
7	Baltimore Orioles	103	54	49	.524	2024	AL East
8	Washington Nationals	46	24	22	.522	2019	NL East
9	Houston Astros	161	83	78	.516	2024	AL West*
10	San Francisco Giants	195[a][b]	100	93	.513	2021	NL West*
11	St. Louis Cardinals	262	134	128	.511	2022	NL Central
12	Oakland Athletics	167	85	82	.509	2020	AL West
13	Philadelphia Phillies	137	69	68	.504	2024	NL East
14	Cleveland Guardians	128	64	64	.500	2024	AL Central
15	Texas Rangers	69	34	35	.493	2023	AL West
16	Arizona Diamondbacks	57	28	29	.491	2023	NL West
17	Atlanta Braves	221	108	113	.489	2024	NL East
18	Chicago White Sox	62	30	32	.484	2021	AL Central
19	Detroit Tigers	127[c]	61	65	.480	2024	AL Central
20	Los Angeles Dodgers	292	140	152	.479	2024	NL West
21	Toronto Blue Jays	67	31	36	.477	2023	AL East
22	Pittsburgh Pirates	96	43	53	.448	2015	NL Central
23	Tampa Bay Rays	64	28	36	.438	2023	AL East
24	Seattle Mariners	39	17	22	.436	2022	AL West
25	Los Angeles Angels	64	27	37	.422	2014	AL West
26	Colorado Rockies	24	10	14	.417	2018	NL West
27	Milwaukee Brewers	54	22	32	.407	2024	NL Central
28	San Diego Padres	59	24	35	.407	2024	NL West
29	Chicago Cubs	123[c]	47	75	.382	2020	NL Central
30	Minnesota Twins	95	36	59	.379	2023	AL Central

See also

• List of Major League Baseball franchise postseason droughts

Notes

1. Includes a tied Game 2 of the 1922 World Series^[4]
2. Includes a tied Game 2 of the 1912 World Series^[5]
3. Includes a tied Game 1 of the 1907 World Series^[6]