lowest era by a rangers pitcher with 100+ starts in career

Gaylord Perry has the best career ERA for the Rangers when starting 100+ games, with an ERA of 3.26.

	NAME	ERA	GS	G	W	L	W%	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	ERA-	FIP	FIP-	H/9	PRAA
1	Gaylord Perry G. Perry	3.26	112	112	48	43	.527	575	55	12	0	827.1	787	300	345	59	190	15	0	11	3,385	11	6.26	2.07	3.03	0.64	17.0	5.6	1.18	.286	3.75	86	2.95	79	8.56	74.7
2	Dick Bosman D. Bosman	3.35	155	204	59	64	.480	573	23	9	2	1103.1	1,075	411	472	89	303	20	16	35	4,582	19	4.67	2.47	1.89	0.73	12.5	6.6	1.25	.274	3.85	102	3.38	98	8.77	10
3	Jon Matlack J. Matlack	3.41	119	158	43	45	.489	493	32	4	3	915.0	964	347	413	69	219	11	21	12	3,836	26	4.85	2.15	2.25	0.68	12.9	5.7	1.29	.294	4.06	88	3.33	86	9.48	52.9
4	Yu Darvish Y. Darvish	3.42	122	122	52	39	.571	960	2	1	0	782.2	630	297	317	85	294	28	0	4	3,242	44	11.04	3.38	3.27	0.98	29.6	9.1	1.18	.291	3.65	79	3.29	78	7.24	77.6
5	Nolan Ryan N. Ryan	3.43	129	129	51	39	.567	939	15	6	0	840.0	593	320	362	61	353	34	0	5	3,455	48	10.06	3.78	2.66	0.65	27.2	10.2	1.13	.257	3.88	86	2.90	73	6.35	96.6
6	Joe Coleman J. Coleman	3.51	123	143	43	50	.462	561	36	7	1	850.1	793	332	381	75	297	31	6	20	3,590	43	5.94	3.14	1.89	0.79	15.6	8.3	1.28	.273	4.03	107	3.50	101	8.39	-3.6
7	Fergie Jenkins F. Jenkins	3.56	190	197	93	72	.564	895	90	17	0	1410.1	1,339	558	611	161	315	27	5	30	5,797	20	5.71	2.01	2.84	1.03	15.4	5.4	1.17	.268	3.90	94	3.57	94	8.54	29.3
8	Charlie Hough C. Hough	3.68	313	344	139	123	.531	1,452	98	11	1	2308.0	1,995	943	1,086	238	965	89	17	20	9,736	99	5.66	3.76	1.50	0.93	14.9	9.9	1.28	.251	4.23	90	4.21	105	7.78	-49.1
9	Kevin Brown K. Brown	3.81	186	187	78	64	.549	742	40	6	0	1278.2	1,322	541	629	85	428	52	1	20	5,487	52	5.22	3.01	1.73	0.60	13.5	7.8	1.37	.296	4.43	92	3.70	91	9.31	54.8
10	Frank Tanana F. Tanana	3.81	100	107	31	49	.388	388	19	1	0	677.2	666	287	342	75	208	21	1	20	2,893	21	5.15	2.76	1.87	1.00	13.4	7.2	1.29	.269	4.54	95	4.04	102	8.85	-7.3
11	Jim Hannan J. Hannan	3.84	100	248	39	47	.453	415	9	4	7	778.2	762	332	376	71	378	12	53	25	3,381	37	4.80	4.37	1.10	0.82	12.3	11.2	1.46	.276	4.35	112	4.16	115	8.81	-50.7
12	Jose Guzman J. Guzman	3.90	152	159	66	62	.516	715	24	3	0	1013.2	983	439	498	103	395	22	1	7	4,330	34	6.35	3.51	1.81	0.91	16.5	9.1	1.36	.284	4.42	94	3.94	96	8.73	17
13	Doc Medich D. Medich	3.95	114	132	50	43	.538	322	22	7	2	790.1	834	347	384	48	251	15	4	16	3,383	21	3.67	2.86	1.28	0.55	9.5	7.4	1.37	.286	4.37	102	3.65	95	9.50	16.7
14	Phil Ortega P. Ortega	4.12	110	133	39	49	.443	388	15	6	0	712.1	638	326	345	90	269	21	13	23	2,989	20	4.90	3.40	1.44	1.14	13.0	9.0	1.27	.247	4.36	126	4.29	126	8.06	-71.5
15	Bennie Daniels B. Daniels	4.14	115	177	37	60	.381	379	25	5	4	821.1	801	378	428	83	309	6	24	37	3,492	23	4.15	3.39	1.23	0.91	10.9	8.8	1.35	.264	4.69	111	4.10	107	8.78	-23.3
16	Kenny Rogers K. Rogers	4.16	252	528	133	96	.581	1,201	21	6	28	1909.0	1,997	882	986	195	686	62	128	39	8,271	47	5.66	3.23	1.75	0.92	14.5	8.3	1.41	.294	4.65	90	4.24	95	9.41	48.4
17	Matt Harrison M. Harrison	4.21	103	135	50	35	.588	408	7	4	2	668.1	704	313	337	72	234	9	9	8	2,863	15	5.49	3.15	1.74	0.97	14.3	8.2	1.40	.295	4.54	96	4.34	102	9.48	-4.9
18	Martín Pérez M. Pérez	4.30	180	208	65	61	.516	724	4	3	0	1099.1	1,184	525	581	113	388	30	8	8	4,744	34	5.93	3.18	1.87	0.93	15.3	8.2	1.43	.307	4.76	98	4.30	100	9.69	-1.2
19	Derek Holland D. Holland	4.35	158	179	62	50	.554	790	8	8	0	985.0	997	476	517	132	311	27	3	6	4,182	19	7.22	2.84	2.54	1.21	18.9	7.4	1.33	.296	4.72	99	4.24	100	9.11	0.6
20	Kevin Millwood K. Millwood	4.57	125	125	48	46	.511	528	8	0	0	755.0	856	383	417	86	240	29	0	9	3,312	20	6.29	2.86	2.20	1.03	15.9	7.2	1.45	.317	4.97	99	4.29	95	10.20	19.7
21	Roger Pavlik R. Pavlik	4.58	125	131	47	39	.547	526	12	1	1	743.0	743	378	397	85	351	23	2	16	3,247	39	6.37	4.25	1.50	1.03	16.2	10.8	1.47	.291	4.81	97	4.65	101	9.00	-5.1
22	Colby Lewis C. Lewis	4.65	194	205	77	70	.524	933	10	3	0	1174.1	1,203	607	652	170	362	48	4	11	5,038	32	7.15	2.77	2.58	1.30	18.5	7.2	1.33	.293	5.00	107	4.42	105	9.22	-23.2
23	Scott Feldman S. Feldman	4.81	101	204	39	44	.470	433	0	0	0	727.2	779	389	427	82	252	34	32	12	3,152	26	5.36	3.12	1.72	1.01	13.7	8.0	1.42	.296	5.28	107	4.55	103	9.63	-10.7
24	Bobby Witt B. Witt	4.85	269	276	104	104	.500	1,405	33	5	0	1680.2	1,649	906	987	164	1,001	21	3	22	7,521	95	7.52	5.36	1.40	0.88	18.7	13.3	1.58	.301	5.29	112	4.32	101	8.83	-13.1
25	Rick Helling R. Helling	4.86	159	165	68	51	.571	687	10	4	0	1008.0	1,054	544	583	163	381	24	3	15	4,377	34	6.13	3.40	1.80	1.46	15.7	8.7	1.42	.285	5.21	99	5.05	106	9.41	-31.3