which pitcher has the most career innings pitched in the playoffs by a relief pitcher

Mariano Rivera has pitched the most career innings by a relief pitcher in the postseason, with 141 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	H/9
1	Mariano Rivera M. Rivera	141.0	96	8	1	.889	0	0.70	110	0	0	42	86	11	13	2	21	3	78	4	527	3	7.02	1.34	5.24	0.13	20.9	4.0	0.76	.215	0.83	5.49
2	Kenley Jansen K. Jansen	65.1	59	3	2	.600	0	2.20	94	0	0	20	34	16	18	7	18	3	47	3	250	0	12.95	2.48	5.22	0.96	37.6	7.2	0.80	.211	2.48	4.68
3	Rollie Fingers R. Fingers	57.1	30	4	4	.500	0	2.35	45	0	0	9	50	15	20	5	17	3	21	4	232	1	7.06	2.67	2.65	0.78	19.4	7.3	1.17	.278	3.14	7.85
4	Ryan Madson R. Madson	56.0	57	6	1	.857	0	2.73	70	0	0	2	57	17	17	7	18	2	11	4	241	4	11.25	2.89	3.89	1.13	29.0	7.5	1.34	.347	2.73	9.16
5	Mike Stanton M. Stanton	55.2	53	5	2	.714	0	2.10	47	0	0	1	43	13	15	1	21	0	15	9	222	2	7.60	3.40	2.24	0.16	21.2	9.5	1.15	.275	2.43	6.95
6	Jeff Nelson J. Nelson	54.1	55	2	3	.400	0	2.65	62	0	0	0	52	16	17	4	24	5	9	2	235	0	10.27	3.98	2.58	0.66	26.4	10.2	1.40	.343	2.82	8.61
7	Tug McGraw T. McGraw	52.1	26	3	3	.500	0	2.24	48	0	0	8	38	13	15	1	33	1	19	9	223	3	8.25	5.68	1.45	0.17	21.5	14.8	1.36	.264	2.58	6.54
8	Mike Timlin M. Timlin	50.2	46	0	3	.000	0	4.26	41	0	0	1	46	24	29	4	19	1	10	4	222	1	7.28	3.38	2.16	0.71	18.5	8.6	1.28	.268	5.15	8.17
9	Aroldis Chapman A. Chapman	49.1	44	3	4	.429	0	2.37	68	0	0	10	35	13	16	4	21	3	27	1	202	3	12.41	3.83	3.24	0.73	33.7	10.4	1.14	.292	2.92	6.39
10	David Robertson D. Robertson	47.1	42	6	0	1.000	0	3.04	57	0	0	1	37	16	16	6	16	1	11	3	193	3	10.84	3.04	3.56	1.14	29.5	8.3	1.12	.274	3.04	7.04
11	Ryan Pressly R. Pressly	45.1	47	3	1	.750	0	2.78	60	0	0	14	34	14	16	1	15	3	27	1	186	7	11.91	2.98	4.00	0.20	32.3	8.1	1.08	.308	3.18	6.75
12	Brad Lidge B. Lidge	45.1	39	2	4	.333	0	2.18	62	0	0	18	32	11	11	2	19	3	32	2	185	3	12.31	3.77	3.26	0.40	33.5	10.3	1.13	.303	2.18	6.35
13	Andrew Miller A. Miller	38.2	29	2	1	.667	0	0.93	54	0	0	1	20	4	4	3	13	3	3	2	148	1	12.57	3.03	4.15	0.70	36.5	8.8	0.85	.227	0.93	4.66
14	Mark Wohlers M. Wohlers	38.1	39	1	2	.333	0	2.35	44	0	0	9	33	10	12	5	17	0	25	6	164	3	10.33	3.99	2.59	1.17	26.8	10.4	1.30	.286	2.82	7.75
15	Blake Treinen B. Treinen	38.0	33	4	3	.571	0	4.03	42	0	0	4	32	17	17	3	11	3	6	2	159	2	9.95	2.61	3.82	0.71	26.4	6.9	1.13	.290	4.03	7.58
16	Joe Kelly J. Kelly	37.2	36	4	2	.667	0	2.63	37	0	0	1	32	11	12	1	13	1	4	1	158	5	8.84	3.11	2.85	0.24	23.4	8.2	1.19	.292	2.87	7.65
17	Francisco Rodriguez F. Rodriguez	36.2	26	5	4	.556	0	2.95	49	0	0	3	32	12	15	5	18	1	8	2	158	5	12.03	4.42	2.72	1.23	31.0	11.4	1.36	.318	3.68	7.85
18	Wade Davis W. Davis	35.0	29	3	0	1.000	0	1.54	50	0	0	8	22	6	7	4	15	0	14	0	136	2	12.86	3.86	3.33	1.03	36.8	11.0	1.06	.269	1.80	5.66
19	Jose Mesa J. Mesa	35.0	27	3	1	.750	0	5.14	29	0	0	6	42	20	20	6	15	1	18	2	158	1	7.46	3.86	1.93	1.54	18.4	9.5	1.63	.336	5.14	10.80
20	Darren Oliver D. Oliver	33.2	29	2	1	.667	0	4.54	28	0	0	1	28	17	17	2	10	0	4	2	136	1	7.49	2.67	2.80	0.53	20.6	7.4	1.13	.271	4.54	7.49
21	Dick Tidrow D. Tidrow	33.2	13	1	0	1.000	0	4.01	14	0	0	0	35	15	16	5	13	0	4	2	144	0	3.74	3.48	1.08	1.34	9.7	9.0	1.43	.268	4.28	9.36
22	Roberto Osuna R. Osuna	33.1	27	2	1	.667	0	2.97	30	0	0	5	19	11	11	3	7	2	21	0	127	2	8.10	1.89	4.29	0.81	23.6	5.5	0.78	.188	2.97	5.13
23	Clay Carroll C. Carroll	32.1	22	4	2	.667	0	1.39	22	0	0	2	24	5	5	1	13	0	8	4	129	0	6.12	3.62	1.69	0.28	17.1	10.1	1.14	.247	1.39	6.68
24	Jeremy Affeldt J. Affeldt	31.1	33	2	0	1.000	0	0.86	20	0	0	0	14	3	3	1	8	2	4	2	111	2	5.74	2.30	2.50	0.29	18.0	7.2	0.70	.163	0.86	4.02
25	Rich Gossage R. Gossage	31.1	19	2	1	.667	0	2.87	29	0	0	8	21	10	10	3	7	2	17	1	124	0	8.33	2.01	4.14	0.86	23.4	5.6	0.89	.217	2.87	6.03