The Philadelphia Phillies have lost the most games by a team, with 11,378 losses.

Interpreted as:

What team has the most regular-season losses all-time?

	TEAM	L	W	L%	G	W%	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Phillies	11,378	10,277	.525	21,770	.475	744,870	96,677	193,933	33,542	6,687	14,287	86,888	67,969	5,442	105,956	15,018	2,927	833,237	283,710	54,516	11,926	3,030	3,747	9,905	.260	.326	.381	.706
2	Braves	11,017	11,168	.497	22,339	.503	764,822	99,838	198,589	32,222	6,309	15,141	86,876	67,782	5,090	100,806	14,127	3,075	853,280	288,852	53,672	12,691	2,895	3,663	10,428	.260	.323	.378	.701
3	Pirates	10,890	10,891	.500	21,921	.500	750,801	97,451	197,551	32,466	8,944	12,306	86,949	64,543	5,551	100,245	15,726	3,285	836,716	284,823	53,716	12,565	3,133	3,706	10,103	.263	.325	.379	.704
4	Reds	10,825	10,998	.496	21,962	.504	748,273	98,552	194,930	32,500	7,568	14,394	87,672	66,940	5,534	102,910	18,201	3,417	836,642	285,748	54,462	12,667	3,060	3,654	9,768	.261	.325	.382	.707
5	Cubs	10,820	11,395	.487	22,376	.513	765,721	103,027	200,501	33,867	7,369	15,354	88,604	68,794	5,305	105,611	15,861	3,085	855,779	295,168	56,590	13,029	2,930	3,525	9,991	.262	.326	.385	.711
6	Orioles	10,150	9,176	.525	19,436	.475	660,160	83,937	170,312	29,461	4,919	14,526	77,612	63,487	4,512	98,982	10,606	2,801	741,816	253,189	48,906	10,533	3,124	2,583	10,890	.258	.326	.384	.709
7	Dodgers	10,121	11,501	.468	21,761	.532	741,460	98,273	193,691	31,171	7,013	14,236	88,483	69,176	5,176	100,994	17,383	3,562	831,749	281,596	52,420	12,778	3,083	3,751	9,990	.261	.327	.380	.707
8	Giants	10,082	11,600	.465	21,845	.535	745,476	100,948	196,006	31,459	7,053	15,652	90,410	68,547	5,713	100,208	16,545	3,151	834,454	288,527	54,164	11,680	3,038	4,023	10,234	.263	.328	.387	.716
9	Cardinals	10,032	10,566	.487	20,729	.513	708,983	92,713	188,348	31,949	7,052	12,930	84,762	64,404	5,237	98,743	15,055	3,622	793,766	273,191	51,931	11,984	3,158	3,780	10,188	.266	.330	.385	.715
10	Twins	10,020	9,316	.518	19,445	.482	663,290	85,482	173,884	29,868	6,341	12,112	78,710	62,586	5,204	95,091	12,048	3,092	744,453	252,770	48,321	10,193	3,180	2,667	11,026	.262	.329	.381	.710
11	Athletics	9,928	9,384	.514	19,399	.486	657,558	85,635	169,247	29,339	5,342	14,250	78,929	64,751	4,756	99,714	12,149	3,221	740,878	252,020	48,931	10,691	3,122	2,276	10,672	.257	.327	.383	.710
12	White Sox	9,690	9,638	.501	19,431	.499	657,878	84,374	170,754	28,326	5,558	12,368	77,570	62,329	5,269	92,690	13,661	3,494	741,097	247,300	46,252	12,381	3,240	2,468	10,570	.260	.327	.376	.703
13	Tigers	9,619	9,748	.497	19,460	.503	663,568	89,365	175,268	29,708	6,313	14,678	82,310	65,761	4,477	97,391	11,323	2,946	747,950	261,636	50,699	11,010	3,134	2,451	10,755	.264	.333	.394	.727
14	Guardians	9,427	9,915	.487	19,433	.513	662,263	87,816	175,221	31,265	5,506	13,995	81,173	62,855	4,864	95,218	11,970	3,404	744,837	259,483	50,766	11,476	3,379	2,561	10,563	.265	.331	.392	.723
15	Red Sox	9,319	10,022	.482	19,424	.518	664,780	90,748	177,354	33,281	5,612	14,692	84,168	67,044	4,843	96,221	9,689	2,568	750,627	265,935	53,585	10,601	3,359	3,007	11,594	.267	.337	.400	.737
16	Yankees	8,205	10,843	.431	19,136	.569	652,176	92,983	173,083	28,748	5,505	17,433	86,408	68,866	4,947	95,484	11,708	2,816	738,893	265,140	51,686	9,600	3,304	2,859	10,732	.265	.339	.407	.745
17	Rangers	5,364	4,879	.524	10,249	.476	349,864	46,110	90,176	16,089	1,899	10,275	43,569	33,136	2,730	65,816	6,010	2,863	391,550	140,888	28,263	2,969	2,851	2,266	7,836	.258	.324	.403	.727
18	Mets	5,206	4,880	.516	10,094	.484	341,479	41,670	85,297	15,243	1,822	8,685	39,249	32,656	2,898	65,572	5,947	2,739	383,672	130,239	25,750	3,997	2,642	3,156	7,515	.250	.318	.381	.700
19	Angels	5,178	5,080	.505	10,261	.495	348,116	44,422	89,022	15,391	1,818	9,323	41,809	32,573	2,872	63,469	6,084	3,118	389,893	136,018	26,532	3,543	2,789	2,497	7,919	.256	.322	.391	.713
20	Astros	5,019	5,077	.497	10,101	.503	342,815	43,091	87,405	16,028	2,178	8,516	40,560	32,557	2,935	63,505	7,185	3,146	385,077	133,337	26,722	4,035	2,735	3,148	7,469	.255	.323	.389	.711
21	Padres	4,770	4,196	.532	8,968	.468	303,153	36,357	75,597	13,387	1,770	7,322	34,192	28,870	2,153	59,990	6,049	2,616	340,181	114,490	22,479	3,736	2,269	2,696	6,548	.249	.317	.378	.695
22	Royals	4,684	4,269	.523	8,955	.477	306,258	39,132	80,384	15,048	2,299	7,081	36,943	26,187	2,496	52,625	7,145	2,916	340,012	121,273	24,428	2,384	2,687	1,876	6,827	.262	.323	.396	.719
23	Nationals	4,642	4,314	.518	8,960	.482	303,041	37,540	76,871	14,837	1,801	7,672	35,294	28,467	2,651	57,757	6,602	2,799	340,348	118,326	24,310	3,886	2,303	2,890	6,547	.254	.321	.390	.711
24	Brewers	4,574	4,385	.511	8,963	.489	304,280	39,935	77,962	14,530	1,764	8,795	37,834	29,291	2,745	59,480	6,055	2,760	341,932	122,405	25,089	3,173	2,443	2,164	6,649	.256	.325	.402	.727
25	Mariners	4,005	3,667	.522	7,674	.478	261,782	34,083	67,240	12,523	1,263	7,839	32,381	24,804	2,392	50,402	5,105	2,184	293,030	105,806	21,625	1,960	2,092	1,680	5,728	.257	.324	.404	.729