Roy Face has pitched in the most career games for the Pirates, with 802 games.

Interpreted as:

most regular-season games as a pirates 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	Roy Face R. Face	802	100	93	.518	27	3.46	842	6	0	186	1314.2	1,283	505	562	130	346	14	547	102	5,433	32	5.76	2.37	2.43	0.89	15.5	6.4	1.24	.281	3.85	91	3.33	90	8.78	58.3
2	Kent Tekulve K. Tekulve	722	70	61	.534	0	2.68	552	0	0	158	1017.1	900	303	356	41	367	13	470	128	4,235	17	4.88	3.25	1.50	0.36	13.0	8.7	1.25	.263	3.15	73	3.24	88	7.96	48.1
3	Bob Friend B. Friend	568	191	218	.467	477	3.55	1,682	161	35	9	3480.1	3,610	1,372	1,575	273	869	45	46	108	14,644	50	4.35	2.25	1.94	0.71	11.5	5.9	1.29	.283	4.07	92	3.33	88	9.34	175
4	Vern Law V. Law	483	162	147	.524	364	3.77	1,092	119	28	13	2672.0	2,833	1,118	1,274	268	597	40	78	74	11,231	39	3.68	2.01	1.83	0.90	9.7	5.3	1.28	.278	4.29	99	3.70	98	9.54	16.8
5	Babe Adams B. Adams	481	194	139	.583	353	2.74	1,036	205	44	16	2991.1	2,832	911	1,125	67	428	47	90		11,926	26	3.12	1.29	2.42	0.20	8.7	3.6	1.09	.267	3.38	85	2.72	83	8.52	179.2
6	Wilbur Cooper W. Cooper	469	202	159	.560	369	2.74	1,191	263	33	14	3199.0	3,074	974	1,241	79	762	93	78		13,123	43	3.35	2.14	1.56	0.22	9.1	5.8	1.20	.272	3.49	84	3.03	93	8.65	90.3
7	Tony Watson T. Watson	450	31	16	.660	0	2.68	380	0	0	30	433.0	350	129	137	41	121	24	86	12	1,748	4	7.90	2.52	3.14	0.85	21.7	6.9	1.09	.261	2.85	70	3.58	93	7.27	12
8	Dave Giusti D. Giusti	410	47	28	.627	3	2.94	373	0	0	133	618.0	564	202	230	34	236	1	306	73	2,595	23	5.43	3.44	1.58	0.50	14.4	9.1	1.29	.272	3.35	83	3.20	91	8.21	21.7
9	John Grabow J. Grabow	390	20	15	.571	0	4.09	326	0	0	6	363.1	360	165	178	40	167	9	72	18	1,592	13	8.08	4.14	1.95	0.99	20.5	10.5	1.45	.305	4.41	95	4.19	97	8.92	4.7
10	Sam Leever S. Leever	388	194	100	.660	299	2.47	847	241	39	13	2660.2	2,449	731	1,023	29	587	88	75		10,662	46	2.87	1.99	1.44	0.10	7.9	5.5	1.14	.266	3.46	81	2.84	92	8.28	74.2
11	Rip Sewell R. Sewell	385	143	97	.596	243	3.43	634	137	20	15	2108.2	2,082	804	968	114	740	23	86		9,041	30	2.71	3.16	0.86	0.49	7.0	8.2	1.34	.261	4.13	92	3.77	99	8.89	6.8
12	Al McBean A. McBean	376	65	43	.602	75	3.08	548	22	5	59	1016.0	1,001	348	404	56	342	28	168	52	4,276	29	4.85	3.03	1.60	0.50	12.8	8.0	1.32	.286	3.58	89	3.25	97	8.87	12.3
13	Salomon Torres S. Torres	358	26	28	.481	21	3.63	330	0	0	29	483.2	474	195	218	47	168	31	111	28	2,055	19	6.14	3.13	1.96	0.87	16.1	8.2	1.33	.289	4.06	84	4.20	97	8.82	6.1
14	John Candelaria J. Candelaria	345	124	87	.588	271	3.17	1,159	45	9	16	1873.0	1,763	660	731	172	436	26	42	45	7,651	13	5.57	2.10	2.66	0.83	15.1	5.7	1.17	.272	3.51	86	3.39	92	8.47	61.3
15	Don Robinson D. Robinson	343	65	69	.485	126	3.85	825	22	3	43	1203.0	1,155	515	567	104	441	19	140	53	5,106	61	6.17	3.30	1.87	0.78	16.2	8.6	1.33	.283	4.24	104	3.60	98	8.64	12.7
16	Scott Sauerbeck S. Sauerbeck	341	19	15	.559	0	3.56	319	0	0	5	308.2	270	122	134	23	191	9	75	25	1,345	17	9.30	5.57	1.67	0.67	23.7	14.2	1.49	.308	3.91	80	3.91	88	7.87	17.9
17	Bob Veale B. Veale	341	116	91	.560	255	3.06	1,652	78	20	6	1868.2	1,630	636	731	87	839	29	31	59	7,924	90	7.96	4.04	1.97	0.42	20.8	10.6	1.32	.290	3.52	87	2.76	83	7.85	122.5
18	Deacon Phillippe D. Phillippe	330	168	92	.646	251	2.50	861	209	25	11	2286.0	2,187	636	893	31	299	52	68		9,065	42	3.39	1.18	2.88	0.12	9.5	3.3	1.09	.276	3.52	85	2.46	81	8.61	149.2
19	Jared Hughes J. Hughes	313	15	13	.536	0	2.82	189	0	0	3	309.1	294	97	118	23	102	25	74	15	1,307	17	5.50	2.97	1.85	0.67	14.5	7.8	1.28	.280	3.43	75	4.08	108	8.55	-10.7
20	Ray Kremer R. Kremer	308	143	85	.627	247	3.76	516	134	14	9	1954.2	2,108	816	950	123	483	29	37		8,330	23	2.38	2.22	1.07	0.57	6.2	5.8	1.33	.277	4.37	88	4.18	97	9.71	23.9
21	Mike Williams M. Williams	306	15	23	.395	1	3.78	312	0	0	140	321.2	293	135	150	35	157	7	252	20	1,396	12	8.73	4.39	1.99	0.98	22.3	11.2	1.40	.292	4.20	86	4.07	92	8.20	11.6
22	Bill Swift B. Swift	305	91	79	.535	164	3.57	592	78	7	18	1555.0	1,596	616	712	94	310	30	106		6,519	9	3.43	1.79	1.91	0.54	9.1	4.8	1.23	.273	4.12	92	3.72	93	9.24	50.5
23	Bob Moose B. Moose	289	76	71	.517	160	3.50	827	35	13	19	1303.1	1,308	507	566	75	387	30	59	59	5,501	25	5.71	2.67	2.14	0.52	15.0	7.0	1.30	.295	3.91	101	2.94	87	9.03	62.1
24	Ron Kline R. Kline	288	66	91	.420	161	3.77	551	40	7	14	1251.1	1,249	524	590	123	459	22	66	55	5,317	30	3.96	3.30	1.20	0.88	10.4	8.6	1.36	.271	4.24	100	3.99	106	8.98	-35.4
25	Steve Blass S. Blass	282	103	76	.575	231	3.63	896	57	16	2	1597.1	1,558	644	739	128	597	38	14	49	6,780	56	5.05	3.36	1.50	0.72	13.2	8.8	1.35	.279	4.16	104	3.61	108	8.78	-54.5