Aroldis Chapman has appeared in the most career games by an active pitcher, with 863 games.

Interpreted as:

most career regular-season games by an active pitcher

	NAME	G	W	L	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	Aroldis Chapman A. Chapman	863	60	47	.561	0	2.52	1,331	0	0	367	821.1	475	230	255	54	408	33	563	7	3,341	87	14.58	4.47	3.26	0.59	39.8	12.2	1.08	.278	2.79	61	2.36	57	5.20	161.8
2	Raisel Iglesias R. Iglesias	600	42	55	.433	21	2.92	869	0	0	253	736.0	570	239	265	83	202	27	459	17	2,962	17	10.63	2.47	4.30	1.01	29.3	6.8	1.05	.273	3.24	69	3.19	76	6.97	82.7
3	Blake Treinen B. Treinen	531	45	41	.523	7	2.90	596	0	0	82	576.1	487	186	213	43	223	20	197	26	2,386	24	9.31	3.48	2.67	0.67	25.0	9.3	1.23	.295	3.33	70	3.32	80	7.60	53.5
4	Edwin Díaz E. Díaz	520	28	36	.438	0	2.82	839	0	0	253	519.1	356	163	176	54	182	40	395	9	2,105	33	14.54	3.15	4.61	0.94	39.9	8.6	1.04	.305	3.05	70	2.55	61	6.17	93.4
5	Carlos Estévez C. Estévez	505	31	36	.463	0	3.97	494	0	0	124	485.1	455	214	241	59	183	23	249	23	2,086	24	9.16	3.39	2.70	1.09	23.7	8.8	1.31	.298	4.47	85	3.98	91	8.44	22.1
6	Wandy Peralta W. Peralta	502	28	21	.571	2	3.77	376	0	0	13	455.2	410	191	215	51	200	23	109	11	1,959	14	7.43	3.95	1.88	1.01	19.2	10.2	1.34	.274	4.25	90	4.44	104	8.10	-9.5
7	Phil Maton P. Maton	478	23	20	.535	1	3.98	539	0	0	10	472.1	413	209	234	53	183	48	101	9	2,018	11	10.27	3.49	2.95	1.01	26.7	9.1	1.26	.301	4.46	97	3.81	92	7.87	17.4
8	Emilio Pagán E. Pagán	477	28	27	.509	2	3.66	581	0	0	65	506.2	395	206	223	85	147	11	173	6	2,050	13	10.32	2.61	3.95	1.51	28.3	7.2	1.07	.253	3.96	88	3.99	95	7.02	13.8
9	Josh Hader J. Hader	468	34	31	.523	0	2.64	829	0	0	226	512.1	282	150	164	65	198	24	321	6	2,019	19	14.56	3.48	4.19	1.14	41.1	9.8	0.94	.240	2.88	64	2.88	69	4.95	75.7
10	Tim Hill T. Hill	452	24	18	.571	0	3.84	276	0	0	4	389.1	384	166	203	38	119	26	87	14	1,654	4	6.38	2.75	2.32	0.88	16.7	7.2	1.29	.290	4.69	93	4.13	97	8.88	4.4
11	Tanner Scott T. Scott	444	32	28	.533	0	3.72	546	0	0	78	425.2	352	176	200	39	220	25	167	14	1,836	29	11.54	4.65	2.48	0.82	29.7	12.0	1.34	.311	4.23	87	3.52	82	7.44	36.7
12	Yimi García Y. García	436	23	31	.426	1	3.61	456	0	0	29	419.1	337	168	194	62	108	25	125	17	1,713	6	9.79	2.32	4.22	1.33	26.6	6.3	1.06	.259	4.16	90	3.87	94	7.23	12
13	Joe Jiménez J. Jiménez	425	20	27	.426	0	4.47	488	0	0	23	391.0	344	194	215	50	145	28	108	6	1,680	11	11.23	3.34	3.37	1.15	29.0	8.6	1.25	.303	4.95	103	3.67	86	7.92	24.6
14	José Alvarado J. Alvarado	408	19	27	.413	1	3.47	469	0	0	52	368.1	290	142	166	26	195	13	103	19	1,586	39	11.46	4.76	2.41	0.64	29.6	12.3	1.32	.299	4.06	83	3.23	76	7.09	40.7
15	A.J. Minter	397	24	29	.453	0	3.23	436	0	0	36	359.2	300	129	142	27	128	8	99	11	1,482	15	10.91	3.20	3.41	0.68	29.4	8.6	1.19	.309	3.55	76	2.85	69	7.51	51.8
16	Matt Strahm M. Strahm	395	34	38	.472	35	3.36	582	0	0	15	517.1	421	193	209	62	150	35	60	12	2,130	18	10.13	2.61	3.88	1.08	27.3	7.0	1.10	.276	3.64	80	3.56	83	7.32	39.5
17	Chris Sale C. Sale	393	145	88	.622	312	3.01	2,579	16	3	12	2084.0	1,692	697	750	213	487	130	25	15	8,389	48	11.14	2.10	5.30	0.92	30.7	5.8	1.05	.297	3.24	70	2.87	68	7.31	303.3
18	Gregory Soto G. Soto	391	15	34	.306	7	4.26	410	0	0	56	378.1	350	179	209	34	193	31	151	8	1,686	41	9.75	4.59	2.12	0.81	24.3	11.4	1.44	.310	4.97	100	3.95	93	8.33	12.1
19	Aaron Bummer A. Bummer	387	21	20	.512	2	3.80	429	0	0	5	381.2	338	161	183	23	164	29	53	15	1,640	26	10.12	3.87	2.62	0.54	26.2	10.0	1.32	.317	4.32	89	3.23	74	7.97	46.1
20	Hoby Milner H. Milner	367	13	9	.591	1	3.82	321	0	0	1	341.1	327	145	163	39	94	22	59	9	1,437	2	8.46	2.48	3.41	1.03	22.3	6.5	1.23	.300	4.30	92	3.78	89	8.62	17.2
21	Kevin Gausman K. Gausman	361	112	113	.498	322	3.81	1,954	4	2	0	1911.0	1,835	810	866	233	535	38	11	11	7,986	64	9.20	2.52	3.65	1.10	24.5	6.7	1.24	.307	4.08	92	3.59	85	8.64	132.7
22	Seth Lugo S. Lugo	360	64	47	.577	123	3.49	954	1	0	16	993.0	889	385	413	122	276	37	66	18	4,098	22	8.65	2.50	3.46	1.11	23.3	6.7	1.17	.283	3.74	85	3.79	91	8.06	41
23	Kyle Finnegan K. Finnegan	347	26	30	.464	0	3.55	343	0	0	112	347.1	311	137	165	44	135	5	194	16	1,457	18	8.89	3.50	2.54	1.14	23.5	9.3	1.28	.287	4.28	85	4.05	96	8.06	7
24	Clay Holmes C. Holmes	344	36	30	.545	35	3.65	489	0	0	74	503.0	436	204	235	34	219	43	154	7	2,168	33	8.75	3.92	2.23	0.61	22.6	10.1	1.30	.291	4.20	89	3.66	87	7.80	29.2
25	Jason Adam J. Adam	341	27	15	.643	0	2.69	390	0	0	24	335.0	220	100	115	34	124	33	77	11	1,352	14	10.48	3.33	3.15	0.91	28.8	9.2	1.03	.241	3.09	65	3.56	87	5.91	19.2