Mariano Rivera has the most career games pitched in the World Series, with 24 games.

	NAME	G	SERIES	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	H/9
1	Mariano Rivera M. Rivera	24	World Series	2	1	.667	0	0.99	32	0	0	11	36.1	27	4	5	1	8	2	19	1	144	0	7.93	1.98	4.00	0.25	22.2	5.6	0.96	.257	1.24	6.69
2	Whitey Ford W. Ford	22	World Series	10	8	.556	22	2.71	94	7	3	0	146.0	132	44	51	8	34	3	0	2	594	4	5.79	2.10	2.76	0.49	15.8	5.7	1.14	.273	3.14	8.14
3	Mike Stanton M. Stanton	20	World Series	3	0	1.000	0	1.54	20	0	0	1	23.1	14	4	4	0	5	0	8	4	84	0	7.71	1.93	4.00	0.00	23.8	6.0	0.81	.237	1.54	5.40
4	Ryan Madson R. Madson	16	World Series	1	0	1.000	0	2.70	19	0	0	1	13.1	14	4	4	2	5	1	4	0	59	1	12.83	3.38	3.80	1.35	32.2	8.5	1.43	.375	2.70	9.45
5	Jeff Nelson J. Nelson	16	World Series	1	0	1.000	0	1.69	18	0	0	0	16.0	14	3	4	1	6	0	3	0	66	0	10.13	3.38	3.00	0.56	27.3	9.1	1.25	.317	2.25	7.88
6	Rollie Fingers R. Fingers	16	World Series	2	2	.500	0	1.35	25	0	0	6	33.1	25	5	9	2	10	3	10	3	135	1	6.75	2.70	2.50	0.54	18.5	7.4	1.05	.242	2.43	6.75
7	Bob Turley B. Turley	15	World Series	4	3	.571	8	3.19	46	3	1	1	53.2	43	19	20	6	29	2	6	3	231	1	7.71	4.86	1.59	1.01	19.9	12.6	1.34	.250	3.35	7.21
8	Allie Reynolds A. Reynolds	15	World Series	7	2	.778	9	2.79	62	5	2	4	77.1	61	24	25	8	32	1	5	1	309	1	7.22	3.72	1.94	0.93	20.1	10.4	1.20	.257	2.91	7.10
9	Clay Carroll C. Carroll	14	World Series	2	1	.667	0	1.33	17	0	0	1	20.1	15	3	3	1	8	0	6	2	82	0	7.52	3.54	2.13	0.44	20.7	9.8	1.13	.250	1.33	6.64
10	Andy Pettitte A. Pettitte	13	World Series	5	4	.556	13	4.06	56	0	0	0	77.2	83	35	39	5	26	2	0	3	334	2	6.49	3.01	2.15	0.58	16.8	7.8	1.40	.318	4.52	9.62
11	Mark Wohlers M. Wohlers	13	World Series	0	0		0	3.09	8	0	0	2	11.2	13	4	4	2	8	0	5	4	56	1	6.17	6.17	1.00	1.54	14.3	14.3	1.80	.289	3.09	10.03
12	Clem Labine C. Labine	13	World Series	2	2	.500	1	3.16	15	1	1	2	31.1	37	11	17	3	7	0	7	2	133	1	4.31	2.01	2.14	0.86	11.3	5.3	1.40	.315	4.88	10.63
13	Ryan Pressly R. Pressly	12	World Series	0	0		0	2.19	14	0	0	2	12.1	5	3	5	0	5	2	6	1	50	1	10.22	3.65	2.80	0.00	28.0	10.0	0.81	.172	3.65	3.65
14	Jeremy Affeldt J. Affeldt	12	World Series	1	0	1.000	0	0.77	6	0	0	0	11.2	6	1	1	0	3	1	1	0	40	1	4.63	2.31	2.00	0.00	15.0	7.5	0.77	.200	0.77	4.63
15	Catfish Hunter C. Hunter	12	World Series	5	3	.625	9	3.29	33	1	0	1	63.0	57	23	24	9	17	0	2	4	262	2	4.71	2.43	1.94	1.29	12.6	6.5	1.17	.236	3.43	8.14
16	Waite Hoyt W. Hoyt	12	World Series	6	4	.600	11	1.83	49	6	1	0	83.2	81	17	28	2	22	1	1	0	345	0	5.27	2.37	2.23	0.22	14.2	6.4	1.23	.292	3.01	8.71
17	Art Nehf A. Nehf	12	World Series	4	4	.500	9	2.16	28	6	2	0	79.0	50	19	23	2	32	1	1	2	310	2	3.19	3.65	0.88	0.23	9.0	10.3	1.04	.194	2.62	5.70
18	Kenley Jansen K. Jansen	11	World Series	0	2	.000	0	4.40	13	0	0	2	14.1	11	7	8	5	4	1	7	0	58	0	8.16	2.51	3.25	3.14	22.4	6.9	1.05	.171	5.02	6.91
19	Carl Erskine C. Erskine	11	World Series	2	2	.500	7	5.83	31	2	0	0	41.2	36	27	28	2	24	2	2	2	182	2	6.70	5.18	1.29	0.43	17.0	13.2	1.44	.276	6.05	7.78
20	Vic Raschi V. Raschi	11	World Series	5	3	.625	8	2.24	43	3	1	0	60.1	52	15	21	5	25	1	0	1	254	0	6.41	3.73	1.72	0.75	16.9	9.8	1.28	.261	3.13	7.76
21	Paul Derringer P. Derringer	11	World Series	2	4	.333	7	3.42	30	3	0	0	52.2	45	20	26	3	27	0	1	5	230	1	5.13	4.61	1.11	0.51	13.0	11.7	1.37	.247	4.44	7.69
22	Rube Marquard R. Marquard	11	World Series	2	5	.286	8	3.07	35	2	0	0	58.2	52	20	28	4	15	0	2	1	242	2	5.37	2.30	2.33	0.61	14.5	6.2	1.14	.255	4.30	7.98
23	Christy Mathewson C. Mathewson	11	World Series	5	5	.500	11	0.97	48	10	4	0	101.2	75	11	22	1	10	1	0	3	391	1	4.25	0.89	4.80	0.09	12.3	2.6	0.84	.224	1.95	6.64
24	Mike Timlin M. Timlin	10	World Series	0	0		0	4.00	8	0	0	1	9.0	6	4	4	0	1	0	2	0	33	0	8.00	1.00	8.00	0.00	24.2	3.0	0.78	.250	4.00	6.00
25	Dave Stewart D. Stewart	10	World Series	2	4	.333	8	3.32	33	2	1	0	57.0	43	21	25	5	23	2	2	1	237	2	5.21	3.63	1.43	0.79	13.9	9.7	1.16	.218	3.95	6.79