most wins by a pitcher with an era over 4.5

Aaron Sele has the most career wins with an ERA worse than 4.50, with 148 wins.

Interpreted as:

most regular-season wins by a pitcher with an era over 4.5

	NAME	W	ERA	L	W%	G	GS	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	Aaron Sele A. Sele	148	4.61	112	.569	404	352	1,407	15	9	0	2153.0	2,413	1,102	1,208	225	798	112	15	39	9,534	54	5.88	3.34	1.76	0.94	14.8	8.4	1.49	.313	5.05	100	4.40	97	10.09	33.5
2	Scott Erickson S. Erickson	142	4.59	136	.511	389	364	1,252	51	17	0	2360.2	2,586	1,203	1,306	228	865	103	10	32	10,284	68	4.77	3.30	1.45	0.87	12.2	8.4	1.46	.301	4.98	101	4.45	100	9.86	4.2
3	Bobby Witt B. Witt	142	4.83	157	.475	430	397	1,955	47	11	0	2465.0	2,493	1,324	1,449	252	1,375	39	13	37	11,003	128	7.14	5.02	1.42	0.92	17.8	12.5	1.57	.304	5.29	111	4.41	102	9.10	-26.2
4	Jeff Suppan J. Suppan	140	4.70	146	.490	448	417	1,390	16	5	0	2542.2	2,843	1,328	1,451	337	871	94	16	58	11,139	89	4.92	3.08	1.60	1.19	12.5	7.8	1.46	.297	5.14	105	4.85	109	10.06	-111.6
5	Pedro Astacio P. Astacio	129	4.67	124	.510	392	343	1,664	31	12	0	2196.2	2,292	1,140	1,213	291	726	111	11	54	9,472	59	6.82	2.97	2.29	1.19	17.6	7.7	1.37	.300	4.97	104	4.42	100	9.39	0.2
6	Charles Nagy C. Nagy	129	4.51	105	.551	318	297	1,242	31	6	0	1954.2	2,188	980	1,061	217	586	51	9	37	8,454	45	5.72	2.70	2.12	1.00	14.7	6.9	1.42	.310	4.89	99	4.18	94	10.07	61.5
7	Esteban Loaiza E. Loaiza	126	4.65	114	.525	377	333	1,382	14	6	1	2099.0	2,352	1,084	1,170	259	604	75	16	40	9,106	32	5.93	2.59	2.29	1.11	15.2	6.6	1.41	.308	5.02	103	4.33	97	10.08	36.8
8	Jason Marquis J. Marquis	124	4.61	118	.512	377	318	1,174	8	5	1	1968.1	2,079	1,008	1,114	253	769	88	26	41	8,623	56	5.37	3.52	1.53	1.16	13.6	8.9	1.45	.288	5.09	110	4.86	115	9.51	-139
9	Darren Oliver D. Oliver	118	4.51	98	.546	766	229	1,259	11	4	7	1915.2	2,037	960	1,045	216	720	96	121	45	8,346	60	5.91	3.38	1.75	1.01	15.1	8.6	1.44	.301	4.91	96	4.52	99	9.57	8.5
10	Jaime Navarro J. Navarro	116	4.72	126	.479	361	309	1,113	32	8	2	2055.1	2,313	1,078	1,206	214	690	67	16	44	9,021	92	4.87	3.02	1.61	0.94	12.3	7.6	1.46	.303	5.28	109	4.37	102	10.13	-25.4
11	Kid Carsey K. Carsey	116	4.95	138	.457	296	257	486	218	4	3	2233.1	2,794	1,229	1,728	80	800	125	38		10,251	92	1.96	3.22	0.61	0.32	4.7	7.8	1.61	.310	6.96	118	4.36	103	11.26	-39.1
12	Ricky Nolasco R. Nolasco	114	4.56	118	.491	330	312	1,513	12	6	0	1887.2	2,045	957	1,023	239	460	56	1	45	8,059	52	7.21	2.19	3.29	1.14	18.8	5.7	1.33	.312	4.88	112	3.96	98	9.75	17.4
13	Russ Ortiz R. Ortiz	113	4.51	89	.559	311	266	1,192	9	3	0	1661.1	1,618	832	903	179	860	45	13	37	7,316	57	6.46	4.66	1.39	0.97	16.3	11.8	1.49	.286	4.89	105	4.66	108	8.77	-63.9
14	Kyle Gibson K. Gibson	111	4.57	110	.502	333	327	1,519	3	1	0	1877.1	1,931	953	1,015	233	663	68	0	15	8,060	71	7.28	3.18	2.29	1.12	18.8	8.2	1.38	.304	4.87	109	4.32	103	9.26	-23.8
15	Edwin Jackson E. Jackson	107	4.78	133	.446	412	318	1,508	5	3	1	1960.0	2,094	1,040	1,135	249	779	39	30	39	8,569	108	6.92	3.58	1.94	1.14	17.6	9.1	1.47	.308	5.21	116	4.47	108	9.62	-74.1
16	Jorge De La Rosa J. De La Rosa	104	4.58	87	.545	430	241	1,273	2	0	1	1522.2	1,510	775	838	178	688	58	40	42	6,650	96	7.52	4.07	1.85	1.05	19.1	10.3	1.44	.299	4.95	101	4.43	104	8.93	-25.9
17	Jeff Weaver J. Weaver	104	4.71	119	.466	355	274	1,214	16	7	2	1838.0	1,997	961	1,023	227	516	124	21	44	7,970	37	5.94	2.53	2.35	1.11	15.2	6.5	1.37	.301	5.01	107	4.40	100	9.78	3
18	Vern Kennedy V. Kennedy	104	4.67	132	.441	344	263	691	127	7	6	2025.2	2,173	1,052	1,202	130	1,049	24	56		9,055	54	3.07	4.66	0.66	0.58	7.6	11.6	1.59	.285	5.34	107	4.60	108	9.65	-72.9
19	George Blaeholder G. Blaeholder	104	4.54	125	.454	338	251	572	106	14	12	1914.1	2,220	966	1,119	173	535	13	55		8,373	13	2.69	2.52	1.07	0.81	6.8	6.4	1.44	.289	5.26	99	4.52	100	10.44	5.7
20	Shawn Estes S. Estes	101	4.71	93	.521	283	281	1,210	14	8	0	1678.1	1,708	879	950	158	858	57	0	36	7,403	79	6.49	4.60	1.41	0.85	16.3	11.6	1.53	.303	5.09	110	4.49	103	9.16	-23.6
21	Ray Benge R. Benge	101	4.52	129	.439	346	248	655	102	12	19	1875.1	2,177	941	1,108	132	598	30	65		8,278	14	3.14	2.87	1.10	0.63	7.9	7.2	1.48	.298	5.32	105	4.32	99	10.45	17.3
22	Brett Tomko B. Tomko	100	4.65	103	.493	397	266	1,209	13	2	2	1816.0	1,898	939	1,011	255	582	37	39	52	7,824	63	5.99	2.88	2.08	1.26	15.5	7.4	1.37	.286	5.01	109	4.59	106	9.41	-56
23	Mark Gardner M. Gardner	99	4.56	93	.516	345	275	1,256	15	8	1	1764.2	1,752	894	960	237	628	65	20	37	7,540	29	6.41	3.20	2.00	1.21	16.7	8.3	1.35	.283	4.90	113	4.52	110	8.94	-86.2
24	Jamey Wright J. Wright	97	4.81	130	.427	719	248	1,189	6	3	2	2036.2	2,168	1,088	1,208	200	978	155	133	73	9,038	87	5.25	4.32	1.22	0.88	13.2	10.8	1.54	.302	5.34	105	4.86	109	9.58	-84.5
25	Milt Gaston M. Gaston	97	4.55	164	.372	355	269	615	128	10	8	2105.0	2,338	1,064	1,277	114	836	24	63		9,271	78	2.63	3.57	0.74	0.49	6.6	9.0	1.51	.290	5.46	105	4.43	103	10.00	-27.3