lowest runs allowed single season playoffs, minimum 11 games pitched

Will Smith and Jeremy Affeldt are tied for giving up the fewest runs with 11+ games pitched in a postseason, with 0 runs.

Interpreted as:

lowest runs allowed by a player single season playoffs, minimum 11 games pitched

	NAME	R	G	SEASON	TM	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Will Smith W. Smith	0	11	2021	ATL	2	0	1.000	0	0.00	8	0	0	6	11.0	5	0	0	3	0	11	0	39	0	6.55	2.45	2.67	0.00	20.5	7.7	0.73	.179	0.00	4.09
2	Jeremy Affeldt J. Affeldt	0	11	2014	SFG	2	0	1.000	0	0.00	2	0	0	0	11.2	5	0	0	2	1	2	0	38	0	1.54	1.54	1.00	0.00	5.3	5.3	0.60	.152	0.00	3.86
3	Phil Maton P. Maton	1	12	2021	HOU	0	0		0	0.73	14	0	0	0	12.1	9	1	1	3	0	0	1	49	0	10.22	2.19	4.67	0.73	28.6	6.1	0.97	.258	0.73	6.57
4	Greg Holland G. Holland	1	11	2014	KCR	0	0		0	0.82	15	0	0	7	11.0	4	1	0	5	0	10	1	43	0	12.27	4.09	3.00	0.00	34.9	11.6	0.82	.174	0.82	3.27
5	Junichi Tazawa J. Tazawa	1	13	2013	BOS	1	0	1.000	0	1.23	6	0	0	0	7.1	6	1	0	1	0	0	0	26	1	7.36	1.23	6.00	0.00	23.1	3.8	0.95	.316	1.23	7.36
6	Koji Uehara K. Uehara	1	13	2013	BOS	1	1	.500	0	0.66	16	0	0	7	13.2	7	1	1	0	0	13	0	46	0	10.54	0.00		0.66	34.8	0.0	0.51	.207	0.66	4.61
7	Mariano Rivera M. Rivera	1	12	2009	NYY	0	0		0	0.56	14	0	0	5	16.0	10	1	0	5	0	9	1	63	0	7.88	2.81	2.80	0.00	22.2	7.9	0.94	.227	0.56	5.63
8	Keith Foulke K. Foulke	1	11	2004	BOS	1	0	1.000	0	0.64	19	0	0	3	14.0	7	1	1	8	1	8	2	59	0	12.21	5.14	2.38	0.64	32.2	13.6	1.07	.200	0.64	4.50
9	Michael Jackson M. Jackson	1	13	1997	CLE	1	0	1.000	0	0.68	16	0	0	0	13.1	9	1	0	5	0	3	1	51	0	10.80	3.38	3.20	0.00	31.4	9.8	1.05	.300	0.68	6.08
10	Will Harris W. Harris	2	12	2019	HOU	0	1	.000	0	1.86	11	0	0	1	9.2	8	2	2	1	0	2	0	37	0	10.24	0.93	11.00	1.86	29.7	2.7	0.93	.261	1.86	7.45
11	Ryan Madson R. Madson	2	11	2018	LAD	2	0	1.000	0	2.08	8	0	0	0	8.2	9	2	1	3	0	0	1	38	1	8.31	3.12	2.67	1.04	21.1	7.9	1.38	.308	2.08	9.35
12	Jeurys Familia J. Familia	2	12	2015	NYM	0	0		0	0.61	9	0	0	5	14.2	5	1	1	2	0	9	0	51	0	5.52	1.23	4.50	0.61	17.6	3.9	0.48	.103	1.23	3.07
13	Kelvin Herrera K. Herrera	2	11	2015	KCR	1	0	1.000	0	0.66	22	0	0	0	13.2	10	1	0	3	0	0	0	54	0	14.49	1.98	7.33	0.00	40.7	5.6	0.95	.345	1.32	6.59
14	Wade Davis W. Davis	2	12	2014	KCR	2	0	1.000	0	0.63	20	0	0	0	14.1	8	1	0	2	0	1	0	52	1	12.56	1.26	10.00	0.00	38.5	3.8	0.70	.267	1.26	5.02
15	Santiago Casilla S. Casilla	2	11	2012	SFG	1	0	1.000	0	1.29	8	0	0	0	7.0	8	1	0	1	1	2	0	32	2	10.29	1.29	8.00	0.00	25.0	3.1	1.29	.364	2.57	10.29
16	Clay Holmes C. Holmes	3	13	2024	NYY	3	1	.750	0	2.25	12	0	0	0	12.0	8	3	1	5	1	1	0	48	0	9.00	3.75	2.40	0.75	25.0	10.4	1.08	.241	2.25	6.00
17	Luke Weaver L. Weaver	3	12	2024	NYY	1	0	1.000	0	1.76	16	0	0	4	15.1	8	3	2	2	1	8	0	56	0	9.39	1.17	8.00	1.17	28.6	3.6	0.65	.171	1.76	4.70
18	Andrew Saalfrank A. Saalfrank	3	11	2023	ARI	0	0		0	3.18	2	0	0	0	5.2	3	2	0	8	1	3	0	27	1	3.18	12.71	0.25	0.00	7.4	29.6	1.94	.188	4.76	4.76
19	Tyler Matzek T. Matzek	3	13	2021	ATL	3	0	1.000	0	1.72	24	0	0	0	15.2	10	3	0	4	0	1	1	60	0	13.79	2.30	6.00	0.00	40.0	6.7	0.89	.313	1.72	5.74
20	Ryne Stanek R. Stanek	3	13	2021	HOU	2	0	1.000	0	2.45	11	0	0	0	11.0	5	3	2	2	0	3	0	38	0	9.00	1.64	5.50	1.64	28.9	5.3	0.64	.130	2.45	4.09
21	Tony Watson T. Watson	3	11	2017	LAD	2	0	1.000	0	2.57	3	0	0	0	7.0	5	2	0	1	1	0	0	27	0	3.86	1.29	3.00	0.00	11.1	3.7	0.86	.227	3.86	6.43
22	Kelvin Herrera K. Herrera	3	11	2014	KCR	1	0	1.000	0	1.80	16	0	0	0	15.0	11	3	0	7	0	0	0	61	0	9.60	4.20	2.29	0.00	26.2	11.5	1.20	.289	1.80	6.60
23	Mike Adams M. Adams	3	11	2011	TEX	2	0	1.000	0	3.24	6	0	0	0	8.1	11	3	2	6	0	2	1	39	0	6.48	6.48	1.00	2.16	15.4	15.4	2.04	.360	3.24	11.88
24	Neftali Feliz N. Feliz	3	11	2011	TEX	0	0		0	2.38	12	0	0	6	11.1	5	3	0	8	1	9	1	46	1	9.53	6.35	1.50	0.00	26.1	17.4	1.15	.200	2.38	3.97
25	Ryan Madson R. Madson	3	11	2008	PHI	1	0	1.000	0	2.13	12	0	0	0	12.2	10	3	1	1	0	1	0	49	0	8.53	0.71	12.00	0.71	24.5	2.0	0.87	.257	2.13	7.11