which baseball franchise has the most losing seasons since 1980

Since 1980, 26 teams are tied for playing the most seasons, with 46 seasons. The first three are the Atlanta Braves, the Chicago Cubs and the Cincinnati Reds.

	TEAM	SEAS	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Braves	46	7,220	.536	3,865	3,352	245,651	32,655	63,314	11,978	1,176	7,595	30,990	24,108	1,953	49,117	4,191	1,985	276,380	100,429	20,749	2,813	1,855	2,124	5,477	.258	.327	.409	.736
2	Cubs	46	7,223	.490	3,535	3,681	246,434	32,047	63,017	11,963	1,439	7,474	30,364	22,879	2,181	50,806	4,310	1,899	276,016	100,280	20,876	2,660	1,862	2,016	5,196	.256	.322	.407	.729
3	Reds	46	7,234	.489	3,534	3,695	245,257	31,905	62,381	12,015	1,276	7,356	30,174	23,902	2,320	51,407	5,576	2,148	276,187	99,016	20,647	2,789	1,919	2,041	5,121	.254	.324	.404	.728
4	Pirates	46	7,220	.463	3,344	3,871	244,977	30,292	62,148	12,127	1,555	6,024	28,739	22,361	2,368	49,601	4,693	2,143	274,514	95,457	19,706	2,807	2,001	1,999	5,154	.254	.320	.390	.709
5	Giants	46	7,232	.511	3,696	3,535	245,864	31,595	62,632	11,808	1,532	6,741	29,878	23,861	2,069	49,201	4,134	2,004	276,685	97,727	20,081	2,909	1,982	2,491	5,330	.255	.323	.397	.721
6	Phillies	46	7,230	.502	3,630	3,597	246,724	32,377	63,094	12,162	1,574	7,071	30,668	24,522	2,232	50,709	4,946	1,641	277,883	99,617	20,807	2,487	1,918	2,233	5,112	.256	.326	.404	.730
7	Dodgers	46	7,232	.547	3,954	3,276	245,563	31,954	63,069	11,286	1,238	7,193	30,275	23,924	2,101	48,381	4,947	2,055	276,534	98,410	19,717	3,003	1,943	2,184	5,183	.257	.326	.401	.726
8	Cardinals	46	7,223	.532	3,840	3,378	245,304	32,590	63,961	12,120	1,441	6,520	30,813	24,151	2,259	47,388	5,544	2,227	276,609	98,523	20,081	2,846	2,049	2,231	5,378	.261	.330	.402	.732
9	Red Sox	46	7,228	.535	3,869	3,358	250,618	36,049	68,058	14,382	1,265	7,754	34,247	25,436	2,367	46,923	3,420	1,501	282,044	108,232	23,401	1,422	2,201	1,878	6,110	.272	.342	.432	.773
10	White Sox	46	7,227	.491	3,545	3,676	246,151	32,935	63,993	11,679	1,318	7,552	31,344	22,310	2,259	46,926	4,568	2,043	274,796	100,964	20,549	2,011	2,065	1,419	5,571	.260	.325	.410	.735
11	Guardians	46	7,219	.508	3,667	3,550	247,083	34,009	65,143	12,597	1,240	7,297	32,237	24,281	2,286	46,403	5,044	2,037	277,682	102,111	21,134	1,779	2,253	1,568	5,667	.264	.332	.413	.746
12	Tigers	46	7,226	.480	3,469	3,756	247,470	33,289	64,405	11,933	1,636	7,679	31,659	23,561	2,024	50,086	3,751	1,902	276,666	102,647	21,248	1,556	2,055	1,405	5,413	.260	.327	.415	.742
13	Orioles	46	7,224	.481	3,474	3,746	247,162	32,989	63,985	12,017	992	8,149	31,439	23,440	2,170	46,860	3,664	1,627	276,300	102,433	21,158	1,519	2,009	1,387	5,829	.259	.326	.414	.740
14	Athletics	46	7,229	.509	3,682	3,547	245,699	33,329	62,144	11,902	1,067	7,743	31,571	25,786	2,229	49,135	4,620	1,784	277,375	99,409	20,712	1,546	2,115	1,292	5,632	.253	.327	.405	.731
15	Twins	46	7,230	.485	3,505	3,723	247,998	33,019	65,278	12,736	1,503	6,773	31,210	22,644	2,268	46,602	4,004	1,898	276,397	101,339	21,012	1,401	2,086	1,487	5,924	.263	.328	.409	.737
16	Yankees	46	7,224	.566	4,085	3,136	247,477	36,162	65,632	12,113	1,026	8,825	34,457	26,785	2,361	47,050	4,476	1,679	280,161	106,272	21,964	1,360	2,178	1,696	6,002	.265	.340	.429	.769
17	Angels	46	7,231	.502	3,627	3,604	246,662	32,977	64,055	11,647	1,192	7,356	31,194	23,037	2,217	46,779	4,528	2,137	275,962	100,154	20,195	2,049	1,997	1,641	5,676	.260	.326	.406	.732
18	Rangers	46	7,228	.491	3,545	3,679	248,208	34,533	65,374	12,389	1,295	8,049	32,755	23,056	2,163	48,903	4,437	1,932	277,184	104,500	21,733	1,673	2,084	1,459	5,449	.263	.329	.421	.750
19	Astros	46	7,233	.518	3,748	3,484	246,032	32,180	63,405	12,239	1,387	6,893	30,475	23,635	2,352	48,245	5,312	2,206	276,678	99,097	20,519	2,635	2,024	2,051	5,344	.258	.326	.403	.729
20	Mets	46	7,222	.504	3,642	3,578	244,897	31,481	62,153	11,771	1,229	6,979	29,845	23,672	2,304	48,835	4,834	1,892	275,525	97,319	19,979	2,668	1,984	2,224	5,235	.254	.323	.397	.720
21	Royals	46	7,221	.467	3,370	3,850	247,329	31,683	65,008	12,414	1,751	6,032	29,991	20,435	2,161	44,700	5,503	2,136	273,785	99,020	20,197	1,746	2,114	1,367	5,548	.263	.322	.400	.722
22	Nationals	46	7,227	.489	3,531	3,693	244,716	30,842	62,441	12,462	1,453	6,471	29,099	22,687	2,254	48,557	5,712	2,236	274,468	97,222	20,386	2,910	1,901	2,210	5,245	.255	.322	.397	.719
23	Padres	46	7,237	.483	3,498	3,737	244,988	30,328	61,671	11,239	1,369	6,260	28,609	23,580	1,863	50,046	5,086	2,082	275,050	94,428	18,868	2,701	1,918	2,071	5,355	.252	.320	.385	.705
24	Brewers	46	7,229	.499	3,603	3,624	246,176	32,982	63,433	12,215	1,387	7,406	31,311	23,570	2,440	49,872	5,059	2,089	276,514	100,640	21,008	2,316	2,012	1,735	5,389	.258	.326	.409	.735
25	Mariners	46	7,229	.485	3,502	3,725	246,729	32,335	63,347	11,894	1,143	7,541	30,737	23,468	2,330	48,563	4,778	2,026	276,234	100,150	20,578	1,753	1,954	1,598	5,370	.257	.325	.406	.731