30 pitchers were tied for allowing the fewest earned runs in October 2014, with 0 earned runs. The first three are Tim Lincecum, Gio Gonzalez and Doug Fister.

Interpreted as:

fewest earned runs by a player in october of 2014

	NAME	ER	MONTH	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Tim Lincecum T. Lincecum	0	October 2014	1	0	0		0	0.00	2	0	0	0	1.2	0	0	0	0	0	0	0	5	0	10.80	0.00		0.00	40.0	0.0	0.00	.000	0.00	0.00
2	Gio Gonzalez G. Gonzalez	0	October 2014	1	0	0		1	0.00	1	0	0	0	4.0	4	2	0	1	0	0	0	18	0	2.25	2.25	1.00	0.00	5.6	5.6	1.25	.250	4.50	9.00
3	Doug Fister D. Fister	0	October 2014	1	1	0	1.000	1	0.00	3	0	0	0	7.0	4	0	0	3	0	0	0	27	0	3.86	3.86	1.00	0.00	11.1	11.1	1.00	.190	0.00	5.14
4	Brian Wilson B. Wilson	0	October 2014	1	0	0		0	0.00	1	0	0	0	0.1	1	0	0	1	0	0	1	3	0	27.00	27.00	1.00	0.00	33.3	33.3	6.00	1.000	0.00	27.00
5	Joe Nathan J. Nathan	0	October 2014	1	0	0		0	0.00	1	0	0	0	1.0	0	0	0	0	0	1	0	3	0	9.00	0.00		0.00	33.3	0.0	0.00	.000	0.00	0.00
6	Cory Rasmus C. Rasmus	0	October 2014	1	0	0		0	0.00	2	0	0	0	2.2	0	0	0	1	0	1	0	9	0	6.75	3.38	2.00	0.00	22.2	11.1	0.38	.000	0.00	0.00
7	Aaron Barrett A. Barrett	0	October 2014	2	0	0		0	0.00	0	0	0	0	0.1	1	0	0	2	0	0	1	3	1	0.00	54.00	0.00	0.00	0.0	66.7	9.00	1.000	0.00	27.00
8	Zack Greinke Z. Greinke	0	October 2014	1	0	0		1	0.00	7	0	0	0	7.0	2	0	0	2	1	0	0	26	1	9.00	2.57	3.50	0.00	26.9	7.7	0.57	.125	0.00	2.57
9	Kenley Jansen K. Jansen	0	October 2014	1	0	0		0	0.00	2	0	0	1	1.0	0	0	0	0	0	1	0	3	0	18.00	0.00		0.00	66.7	0.0	0.00	.000	0.00	0.00
10	Rafael Soriano R. Soriano	0	October 2014	2	0	0		0	0.00	1	0	0	0	2.1	1	0	0	0	0	1	0	8	0	3.86	0.00		0.00	12.5	0.0	0.43	.143	0.00	3.86
11	Jeremy Affeldt J. Affeldt	0	October 2014	11	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
12	Jerry Blevins J. Blevins	0	October 2014	3	0	0		0	0.00	2	0	0	0	3.1	0	0	0	0	0	0	0	10	0	5.40	0.00		0.00	20.0	0.0	0.00	.000	0.00	0.00
13	Brad Brach B. Brach	0	October 2014	2	1	0	1.000	0	0.00	1	0	0	0	2.1	1	0	0	2	0	0	0	10	0	3.86	7.71	0.50	0.00	10.0	20.0	1.29	.143	0.00	3.86
14	Santiago Casilla S. Casilla	0	October 2014	9	0	0		0	0.00	7	0	0	4	7.1	2	0	0	3	0	6	0	27	0	8.59	3.68	2.33	0.00	25.9	11.1	0.68	.118	0.00	2.45
15	Tyler Clippard T. Clippard	0	October 2014	3	0	0		0	0.00	2	0	0	0	3.0	1	0	0	1	0	1	0	11	0	6.00	3.00	2.00	0.00	18.2	9.1	0.67	.125	0.00	3.00
16	Sam Freeman S. Freeman	0	October 2014	1	0	0		0		0	0	0	0	0.0	0	0	0	2	0	0	0	2	0			0.00		0.0	100.0
17	Jason Grilli J. Grilli	0	October 2014	2	0	0		0	0.00	2	0	0	0	2.0	0	0	0	0	0	0	0	6	0	9.00	0.00		0.00	33.3	0.0	0.00	.000	0.00	0.00
18	Brandon League B. League	0	October 2014	4	1	0	1.000	0	0.00	0	0	0	0	2.0	1	0	0	1	0	2	1	7	0	0.00	4.50	0.00	0.00	0.0	14.3	1.00	.167	0.00	4.50
19	Javier Lopez J. Lopez	0	October 2014	9	0	0		0	0.00	4	0	0	0	3.2	4	0	0	1	0	0	0	15	0	9.82	2.45	4.00	0.00	26.7	6.7	1.36	.400	0.00	9.82
20	Seth Maness S. Maness	0	October 2014	6	1	0	1.000	0	0.00	2	0	0	0	5.2	5	0	0	0	0	2	0	21	0	3.18	0.00		0.00	9.5	0.0	0.88	.263	0.00	7.94
21	Vinnie Pestano V. Pestano	0	October 2014	2	0	0		0	0.00	1	0	0	0	1.0	1	0	0	0	0	1	0	4	0	9.00	0.00		0.00	25.0	0.0	1.00	.333	0.00	9.00
22	Anibal Sanchez A. Sanchez	0	October 2014	1	0	0		0	0.00	2	0	0	0	2.0	0	0	0	0	0	0	0	6	0	9.00	0.00		0.00	33.3	0.0	0.00	.000	0.00	0.00
23	Matt Shoemaker M. Shoemaker	0	October 2014	1	0	0		1	0.00	6	0	0	0	6.0	5	1	0	0	0	0	0	23	0	9.00	0.00		0.00	26.1	0.0	0.83	.294	1.50	7.50
24	Tommy Hunter T. Hunter	0	October 2014	2	0	0		0	0.00	1	0	0	0	1.2	3	0	0	1	0	1	0	8	0	5.40	5.40	1.00	0.00	12.5	12.5	2.40	.500	0.00	16.20
25	Andrew Miller A. Miller	0	October 2014	5	0	0		0	0.00	8	0	0	0	7.1	1	0	0	1	1	0	0	24	0	9.82	1.23	8.00	0.00	33.3	4.2	0.27	.071	0.00	1.23