most losses in mlb history by a position player

Pitchers have lost the most games, with 228,105 games.

Interpreted as:

most regular-season losses in MLB history by a position player

	POSITION	L	W	L%	G	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Pitcher	228,105	228,411	.500	1,218,874	.500	459,067	3.87	2,398,574	137,927	20,160	76,897	4090317.1	4,075,607	1,760,383	2,066,977	332,954	1,454,852	119,342	319,526	78,448	17,493,374	128,852	5.28	3.20	1.65	0.73	13.7	8.3	1.35	.284	4.55	100	3.87	100	8.97	663.1
2	Left Fielder	1,015	851	.544	2,582	.456	1,811	3.98	6,037	1,547	68	55	17312.1	19,349	7,658	12,794	482	5,255		681		77,194	1,307	3.14	2.73	1.15	0.25	7.8	6.8	1.42	.291	6.65	121	3.62	110	10.06	-638.1
3	First Baseman	134	91	.596	525	.404	217	4.35	770	168	4	19	2364.1	2,791	1,143	1,774	92	778		267		10,690	115	2.93	2.96	0.99	0.35	7.2	7.3	1.51	.301	6.75	126	3.80	111	10.62	-112.4
4	Third Baseman	93	76	.550	421	.450	161	4.02	515	140	4	8	1851.1	2,202	826	1,375	83	440		237		8,249	110	2.50	2.14	1.17	0.40	6.2	5.3	1.43	.296	6.68	122	3.78	116	10.70	-118.2
5	Right Fielder	80	48	.625	295	.375	128	4.52	481	89	7	3	1325.1	1,468	666	869	54	563	63	136		5,847	35	3.27	3.82	0.85	0.37	8.2	9.6	1.53	.302	5.90	143	3.79	123	9.97	-109.8
6	Shortstop	63	21	.750	267	.250	82	4.98	330	66	2	5	1044.1	1,348	578	956	56	345		166		4,891	87	2.84	2.97	0.96	0.48	6.7	7.1	1.62	.312	8.24	147	4.13	119	11.62	-84.3
7	Second Baseman	33	33	.500	319	.500	59	5.44	271	50	2	8	892.0	1,129	539	698	86	318		240		4,105	40	2.73	3.21	0.85	0.87	6.6	7.7	1.62	.308	7.04	144	4.86	128	11.39	-109.4
8	Center Fielder	32	17	.653	169	.347	49	4.78	209	25	3	2	557.1	610	296	360	32	273	29	100		2,499	30	3.38	4.41	0.77	0.52	8.4	10.9	1.58	.296	5.81	146	4.11	127	9.85	-62.3
9	Catcher	24	11	.686	280	.314	22	6.83	115	14	0	5	512.2	748	389	518	81	155		244		2,490	25	2.02	2.72	0.74	1.42	4.6	6.2	1.76	.316	9.09	184	5.64	150	13.13	-111.1
10	Designated Hitter	19	39	.328	115	.672	86	3.27	619	1	1	0	514.2	389	187	202	62	191	27	26	2	2,106	42	10.82	3.34	3.24	1.08	29.4	9.1	1.13	.271	3.53	77	3.59	84	6.80	37