Between the 1883 and 1957 seasons, Robin Roberts pitched the most innings for the Phillies, with 2858 innings.

	NAME	IP	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	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	Robin Roberts R. Roberts	2858.0	398	189	142	.571	352	3.26	1,428	217	30	23	2,714	1,036	1,144	288	575	31	38	22	11,609	21	4.50	1.81	2.48	0.91	12.3	5.0	1.15	.261	3.60	84	3.42	87	8.55	165.1
2	Grover Alexander G. Alexander	2513.2	338	190	91	.676	280	2.18	1,409	219	61	15	2,141	610	812	51	561	54	49		9,996	19	5.04	2.01	2.51	0.18	14.1	5.6	1.07	.264	2.91	70	2.39	76	7.67	204.9
3	Curt Simmons C. Simmons	1757.1	285	108	96	.529	234	3.55	966	102	17	3	1,640	694	814	119	672	22	29	20	7,429	18	4.95	3.44	1.44	0.61	13.0	9.0	1.32	.269	4.17	91	3.45	87	8.40	95.1
4	Tully Sparks T. Sparks	1698.0	224	95	95	.500	198	2.48	586	150	18	7	1,549	467	654	21	374	52	23		6,747	14	3.11	1.98	1.57	0.11	8.7	5.5	1.13	.267	3.47	92	2.60	93	8.21	32.6
5	Bill Duggleby B. Duggleby	1684.0	230	90	99	.476	186	3.20	445	156	16	6	1,791	598	825	39	408	81	42		7,051	19	2.38	2.18	1.09	0.21	6.3	5.8	1.31	.288	4.41	109	3.26	109	9.57	-53.6
6	Eppa Rixey E. Rixey	1604.0	252	87	103	.458	197	2.83	690	110	14	6	1,518	504	682	20	479	32	32		6,627	58	3.87	2.69	1.44	0.11	10.4	7.2	1.25	.277	3.83	92	2.75	89	8.52	64.7
7	Charlie Ferguson C. Ferguson	1514.2	183	99	64	.607	170	2.67	728	165	13	4	1,402	450	793	42	290	11	12		6,310	64	4.33	1.72	2.51	0.25	11.5	4.6	1.12	.260	4.71	85	3.12	92	8.33	42.5
8	Jack Taylor J. Taylor	1505.1	195	96	77	.555	168	4.34	402	150	5	6	1,800	726	1,052	52	454	90	24		6,695	30	2.40	2.71	0.89	0.31	6.0	6.8	1.50	.307	6.29	95	4.44	97	10.76	19.6
9	Al Orth A. Orth	1504.2	193	100	72	.581	173	3.49	359	149	14	4	1,687	584	816	31	314	43	20		6,354	14	2.15	1.88	1.14	0.19	5.6	4.9	1.33	.295	4.88	90	3.55	92	10.09	41
10	Kid Carsey K. Carsey	1482.0	194	94	71	.570	168	4.72	270	141	3	3	1,826	777	1,088	53	540	79	25		6,780	54	1.64	3.28	0.50	0.32	4.0	8.0	1.60	.304	6.61	106	4.62	104	11.09	-32.3
11	Jimmy Ring J. Ring	1461.0	218	68	98	.410	192	4.47	551	102	2	3	1,667	726	896	77	636	16	15		6,540	63	3.39	3.92	0.87	0.47	8.4	9.7	1.58	.302	5.52	101	4.29	95	10.27	42.9
12	Kid Gleason K. Gleason	1328.2	166	78	70	.527	143	3.39	475	132	7	4	1,351	501	779	38	482	49	22		5,831	53	3.22	3.26	0.99	0.26	8.1	8.3	1.38	.274	5.28	96	3.61	99	9.15	16.8
13	Chick Fraser C. Fraser	1270.0	164	74	75	.497	150	3.53	454	133	11	2	1,313	498	702	23	449	75	14		5,474	48	3.22	3.18	1.01	0.16	8.3	8.2	1.39	.288	4.97	112	3.47	107	9.30	-32.8
14	Phil Collins P. Collins	1236.2	265	72	79	.477	132	4.67	403	62	4	22	1,437	642	734	119	470	34	96		5,548	10	2.93	3.42	0.86	0.87	7.3	8.5	1.54	.291	5.34	101	4.96	106	10.46	-23
15	Dan Casey D. Casey	1197.2	142	72	59	.550	142	2.91	485	128	11	0	1,171	387	616	34	339	27	2		5,132	57	3.64	2.55	1.43	0.26	9.5	6.6	1.26	.268	4.63	83	3.50	96	8.80	21.8
16	Erskine Mayer E. Mayer	1191.2	206	76	61	.555	138	2.81	428	76	11	5	1,163	372	487	39	295	49	43		4,897	12	3.23	2.23	1.45	0.29	8.7	6.0	1.22	.275	3.68	97	2.97	101	8.78	-0.7
17	Hugh Mulcahy H. Mulcahy	1155.0	218	45	89	.336	144	4.49	312	63	5	8	1,263	576	688	68	480	39	46		5,130	36	2.43	3.74	0.65	0.53	6.1	9.4	1.51	.282	5.36	113	4.48	110	9.84	-45.8
18	Earl Moore E. Moore	1151.1	172	67	64	.511	137	2.63	651	76	17	2	987	337	456	29	518	41	24		4,787	17	5.09	4.05	1.26	0.23	13.6	10.8	1.31	.270	3.56	84	3.16	99	7.72	6
19	Ray Benge R. Benge	1141.1	210	58	81	.417	148	4.69	435	64	7	15	1,347	595	703	91	384	19	45		5,077	10	3.43	3.03	1.13	0.72	8.6	7.6	1.52	.303	5.54	99	4.48	94	10.62	38.7
20	Charlie Buffinton C. Buffinton	1112.2	133	77	50	.606	127	2.89	512	115	9	0	1,066	357	559	32	272	14	5		4,657	55	4.14	2.20	1.88	0.26	11.0	5.8	1.20	.270	4.52	77	3.16	83	8.62	80.6
21	Gus Weyhing G. Weyhing	1103.0	143	71	53	.573	127	4.23	391	105	10	4	1,212	518	694	31	446	53	16		4,970	30	3.19	3.64	0.88	0.25	7.9	9.0	1.50	.292	5.66	97	4.06	95	9.89	22.4
22	Red Donahue R. Donahue	1098.2	136	72	48	.600	123	3.26	237	114	8	1	1,217	398	567	21	252	43	11		4,652	10	1.94	2.06	0.94	0.17	5.1	5.4	1.34	.292	4.64	92	3.49	98	9.97	2.9
23	Frank Corridon F. Corridon	959.2	138	59	48	.551	112	2.61	373	81	10	4	844	278	379	4	283	45	23		3,814	25	3.50	2.65	1.32	0.04	9.8	7.4	1.17	.270	3.55	101	2.57	96	7.92	9.3
24	George McQuillan G. McQuillan	926.1	149	54	49	.524	103	1.79	344	72	17	7	713	184	284	11	232	15	38		3,570	12	3.34	2.25	1.48	0.11	9.6	6.5	1.02	.237	2.76	69	2.42	91	6.93	23.9
25	Lew Moren L. Moren	872.0	139	48	56	.462	104	2.88	354	61	10	3	781	279	381	16	325	24	29		3,522	23	3.65	3.35	1.09	0.17	10.1	9.2	1.27	.273	3.93	110	2.84	105	8.06	-13.5