Jeff Pfeffer has the lowest career ERA for the Brooklyn Robins, with an ERA of 2.31.

Interpreted as:

dodgers all-time leading with a minimum of 750 IP pitcher wins

	NAME	ERA	IP	W	L	W%	G	GS	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	Jeff Pfeffer J. Pfeffer	2.31	1748.1	113	80	.585	226	200	656	157	25	8	1,567	449	578	38	415	79	25		7,101	24	3.38	2.14	1.58	0.20	9.2	5.8	1.13	.259	2.98	80	2.82	97	8.07	21.1
2	Nap Rucker N. Rucker	2.42	2375.1	134	134	.500	336	274	1,217	186	38	14	2,089	639	823	41	701	73	58		9,441	43	4.61	2.66	1.74	0.16	12.9	7.4	1.17	.276	3.12	86	2.60	90	7.92	73.7
3	Clayton Kershaw C. Kershaw	2.50	2742.2	212	94	.693	432	429	2,968	25	15	0	2,091	762	835	227	678	44	1	28	10,816	103	9.74	2.22	4.38	0.74	27.4	6.3	1.01	.270	2.74	64	2.82	70	6.86	366.8
4	Ron Perranoski R. Perranoski	2.56	766.2	54	41	.568	457	1	461	0	0	100	708	218	267	28	290	16	273	80	3,254	20	5.41	3.40	1.59	0.33	14.2	8.9	1.30	.277	3.13	76	3.02	93	8.31	19.6
5	Rube Marquard R. Marquard	2.58	950.0	56	48	.538	149	115	444	61	9	6	864	272	352	20	207	2	22		3,844	21	4.21	1.96	2.14	0.19	11.6	5.4	1.13	.266	3.33	90	2.38	84	8.19	47.6
6	Jim Brewer J. Brewer	2.62	822.0	61	51	.545	474	18	672	1	1	126	630	239	268	59	298	8	302	72	3,326	35	7.36	3.26	2.26	0.65	20.2	9.0	1.13	.249	2.93	79	2.93	92	6.90	23.5
7	Andy Messersmith A. Messersmith	2.67	926.0	55	34	.618	125	123	637	43	13	1	722	275	309	79	301	14	2	7	3,736	23	6.19	2.93	2.12	0.77	17.1	8.1	1.10	.238	3.00	77	3.33	93	7.02	25.7
8	Sandy Koufax S. Koufax	2.76	2324.1	165	87	.655	397	314	2,396	137	40	9	1,754	713	806	204	817	18	44	48	9,497	87	9.28	3.16	2.93	0.79	25.2	8.6	1.11	.256	3.12	75	2.69	75	6.79	226.6
9	Elmer Stricklett E. Stricklett	2.78	758.2	35	50	.412	103	89	234	78	10	6	743	234	356	3	213	27	13		3,064	12	2.78	2.53	1.10	0.04	7.6	7.0	1.26	.286	4.22	107	2.74	103	8.81	-11.9
10	Kevin Brown K. Brown	2.83	872.2	58	32	.644	137	129	784	11	2	0	737	274	319	68	223	28	0	7	3,538	18	8.09	2.30	3.52	0.70	22.2	6.3	1.10	.275	3.29	68	3.16	71	7.60	128
11	George Bell G. Bell	2.85	1086.0	43	79	.352	160	124	376	92	17	4	1,010	344	471	15	305	18	33		4,295	12	3.12	2.53	1.23	0.12	8.8	7.1	1.21	.278	3.90	109	2.65	99	8.37	0.5
12	Whit Wyatt W. Wyatt	2.86	1072.1	80	45	.640	157	148	540	75	17	1	919	341	402	47	305	18	7		4,403	6	4.53	2.56	1.77	0.39	12.3	6.9	1.14	.250	3.37	78	3.10	83	7.71	75.1
13	Sherry Smith S. Smith	2.91	1197.1	69	70	.496	229	125	301	72	11	18	1,247	387	521	27	263	24	79		4,987	13	2.26	1.98	1.14	0.20	6.0	5.3	1.26	.279	3.92	94	3.08	99	9.37	4.3
14	Bob Caruthers B. Caruthers	2.92	1433.2	110	51	.683	175	158	391	147	14	2	1,396	465	739	36	351	48	17		6,061	66	2.45	2.20	1.11	0.23	6.5	5.8	1.22	.260	4.64	87	3.39	99	8.76	-10
15	Alejandro Pena A. Pena	2.92	769.1	38	38	.500	281	72	571	12	7	32	693	250	301	44	244	11	104	43	3,200	13	6.68	2.85	2.34	0.51	17.8	7.6	1.22	.279	3.52	83	3.01	84	8.11	46.7
16	Jim Hughes J. Hughes	2.93	787.1	60	28	.682	96	93	287	80	3	0	738	256	360	12	272	35	3		3,290	26	3.28	3.11	1.06	0.14	8.7	8.3	1.28	.270	4.12	88	3.49	102	8.44	-3.1
17	Don Drysdale D. Drysdale	2.95	3432.0	209	166	.557	518	465	2,486	167	49	6	3,084	1,124	1,292	280	855	154	34	123	14,097	82	6.52	2.24	2.91	0.73	17.6	6.1	1.15	.272	3.39	83	3.02	88	8.09	162.2
18	Doc Scanlan D. Scanlan	2.96	1221.0	64	67	.489	176	145	574	100	15	5	1,035	401	532	15	582	34	25		5,022	20	4.23	4.29	0.99	0.11	11.4	11.6	1.32	.267	3.92	109	3.13	113	7.63	-55.9
19	Tommy John T. John	2.97	1198.0	87	42	.674	182	174	649	37	11	1	1,169	396	460	64	296	16	6	17	4,956	37	4.88	2.22	2.19	0.48	13.1	6.0	1.22	.281	3.46	86	2.97	84	8.78	75.9
20	Tim Belcher T. Belcher	2.99	806.0	50	38	.568	138	119	633	21	12	5	680	268	309	57	261	13	12	15	3,298	24	7.07	2.91	2.43	0.64	19.2	7.9	1.17	.267	3.45	85	3.16	88	7.59	38.1
21	Bill Singer B. Singer	3.03	1274.1	69	76	.476	190	179	989	52	18	1	1,095	429	492	78	392	34	4	34	5,264	41	6.98	2.77	2.52	0.55	18.8	7.4	1.17	.270	3.47	95	2.72	88	7.73	48.9
22	Claude Osteen C. Osteen	3.09	2397.0	147	126	.538	339	335	1,162	100	34	0	2,350	822	923	160	568	31	2	62	9,855	42	4.36	2.13	2.05	0.60	11.8	5.8	1.22	.276	3.47	94	3.15	100	8.82	-3.4
23	Don Sutton D. Sutton	3.09	3816.1	233	181	.563	550	533	2,696	156	52	5	3,291	1,311	1,450	309	996	62	12	91	15,567	86	6.36	2.35	2.71	0.73	17.3	6.4	1.12	.259	3.42	91	3.04	89	7.76	153.2
24	Harry McIntire H. McIntire	3.11	1300.1	46	98	.319	179	149	497	119	14	7	1,231	449	613	24	450	82	28		5,310	9	3.44	3.11	1.10	0.17	9.4	8.5	1.29	.284	4.24	123	2.99	116	8.52	-67
25	Leon Cadore L. Cadore	3.11	1251.0	68	71	.489	189	146	440	83	10	3	1,265	432	518	44	284	26	35		5,175	14	3.17	2.04	1.55	0.32	8.5	5.5	1.24	.279	3.73	94	3.18	95	9.10	17.2