Since 2005, Justin Verlander has the most quality starts, with 351.

Interpreted as:

most regular-season qs pitched by a player since 2005

	NAME	QS	G	W	L	W%	GS	ERA	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	H/9
1	Justin Verlander J. Verlander	351	536	262	150	.636	536	3.31	3,457	26	9	0	3467.2	2,943	1,277	1,381	363	973	116	0	27	14,170	97	8.97	2.53	3.55	0.94	24.4	6.9	1.13	.279	3.58	7.64
2	Zack Greinke Z. Greinke	305	562	217	145	.599	517	3.47	2,879	17	5	1	3244.1	3,064	1,251	1,346	341	736	71	8	22	13,278	100	7.99	2.04	3.91	0.95	21.7	5.5	1.17	.294	3.73	8.50
3	Clayton Kershaw C. Kershaw	295	436	212	94	.693	433	2.52	2,976	25	15	0	2758.1	2,108	771	846	229	687	44	1	28	10,886	104	9.71	2.24	4.33	0.75	27.3	6.3	1.01	.270	2.76	6.88
4	Max Scherzer M. Scherzer	291	467	215	112	.657	458	3.16	3,408	12	5	0	2881.0	2,349	1,012	1,085	337	756	112	2	20	11,640	78	10.65	2.36	4.51	1.05	29.3	6.5	1.08	.286	3.39	7.34
5	Cole Hamels C. Hamels	268	423	163	122	.572	422	3.43	2,560	17	7	0	2698.0	2,424	1,027	1,103	310	767	100	0	43	11,115	57	8.54	2.56	3.34	1.03	23.0	6.9	1.18	.287	3.68	8.09
6	Jon Lester J. Lester	261	452	200	117	.631	451	3.66	2,488	15	4	0	2740.0	2,610	1,114	1,215	294	892	90	0	13	11,487	63	8.17	2.93	2.79	0.97	21.7	7.8	1.28	.300	3.99	8.57
7	Felix Hernandez F. Hernandez	258	419	169	136	.554	418	3.42	2,524	25	11	0	2729.2	2,487	1,037	1,157	264	805	105	0	16	11,284	156	8.32	2.65	3.14	0.87	22.4	7.1	1.21	.293	3.81	8.20
8	CC Sabathia	247	435	197	126	.610	434	3.63	2,493	33	10	0	2801.1	2,691	1,130	1,246	307	778	102	0	35	11,716	56	8.01	2.50	3.20	0.99	21.3	6.6	1.24	.297	4.00	8.65
9	James Shields J. Shields	246	407	145	139	.511	405	4.01	2,234	23	9	0	2616.0	2,581	1,167	1,267	361	746	97	1	22	10,993	107	7.69	2.57	2.99	1.24	20.3	6.8	1.27	.294	4.36	8.88
10	Adam Wainwright A. Wainwright	246	478	200	128	.610	411	3.53	2,202	28	11	3	2668.1	2,577	1,047	1,117	233	736	81	13	40	11,116	51	7.43	2.48	2.99	0.79	19.8	6.6	1.24	.298	3.77	8.69
11	Dan Haren D. Haren	229	363	147	121	.549	361	3.70	1,938	16	6	1	2301.0	2,228	945	1,038	292	461	60	2	37	9,507	94	7.58	1.80	4.20	1.14	20.4	4.8	1.17	.287	4.06	8.71
12	John Lackey J. Lackey	226	364	155	114	.576	363	3.81	1,930	14	5	0	2329.2	2,311	985	1,070	256	656	111	0	24	9,825	96	7.46	2.53	2.94	0.99	19.6	6.7	1.27	.299	4.13	8.93
13	Ervin Santana E. Santana	223	425	151	129	.539	386	4.11	1,978	21	11	0	2486.2	2,391	1,135	1,221	331	776	104	20	35	10,482	104	7.16	2.81	2.55	1.20	18.9	7.4	1.27	.282	4.42	8.65
14	Mark Buehrle M. Buehrle	213	354	145	115	.558	354	3.84	1,289	18	5	0	2296.0	2,486	979	1,081	252	494	52	0	35	9,617	19	5.05	1.94	2.61	0.99	13.4	5.1	1.30	.297	4.24	9.74
15	Gerrit Cole G. Cole	210	317	153	80	.657	317	3.18	2,251	8	5	0	1954.0	1,627	690	740	217	500	61	0	8	7,861	58	10.37	2.30	4.50	1.00	28.6	6.4	1.09	.292	3.41	7.49
16	Jered Weaver J. Weaver	208	331	150	98	.605	331	3.63	1,621	14	8	0	2067.1	1,912	833	879	262	551	55	0	17	8,531	37	7.06	2.40	2.94	1.14	19.0	6.5	1.19	.273	3.83	8.32
17	Johnny Cueto J. Cueto	207	370	144	113	.560	365	3.52	1,857	18	8	0	2256.1	2,094	883	955	253	637	120	1	22	9,373	36	7.41	2.54	2.92	1.01	19.8	6.8	1.21	.283	3.81	8.35
18	Madison Bumgarner M. Bumgarner	205	358	134	124	.519	355	3.47	2,070	16	7	0	2209.1	2,007	853	933	258	544	89	1	38	9,098	29	8.43	2.22	3.81	1.05	22.8	6.0	1.15	.285	3.80	8.18
19	David Price D. Price	203	400	157	82	.657	322	3.32	2,076	17	3	3	2143.2	1,930	790	865	221	562	63	19	16	8,807	40	8.72	2.36	3.69	0.93	23.6	6.4	1.16	.290	3.63	8.10
20	Matt Cain M. Cain	194	342	104	118	.468	331	3.68	1,694	15	6	0	2085.2	1,849	853	910	211	712	62	4	42	8,699	70	7.31	3.07	2.38	0.91	19.5	8.2	1.23	.272	3.93	7.98
21	Chris Sale C. Sale	193	385	141	87	.618	305	3.03	2,510	16	3	12	2032.0	1,658	685	738	209	478	126	25	15	8,190	47	11.12	2.12	5.25	0.93	30.6	5.8	1.05	.298	3.27	7.34
22	Bronson Arroyo B. Arroyo	192	328	129	114	.531	325	4.21	1,304	15	6	0	2052.2	2,109	961	1,027	307	525	76	1	40	8,657	30	5.72	2.30	2.48	1.35	15.1	6.1	1.28	.280	4.50	9.25
23	Jake Peavy J. Peavy	190	312	119	102	.538	301	3.66	1,788	15	6	0	1918.1	1,709	780	814	202	540	58	3	31	7,887	39	8.39	2.53	3.31	0.95	22.7	6.8	1.17	.284	3.82	8.02
24	Rick Porcello R. Porcello	188	355	150	125	.545	351	4.40	1,561	10	3	0	2096.1	2,270	1,025	1,122	260	489	84	2	17	8,912	70	6.70	2.10	3.19	1.12	17.5	5.5	1.32	.308	4.82	9.75
25	A.J. Burnett	186	333	127	119	.516	331	4.04	1,958	14	4	0	2086.2	1,984	936	1,030	209	802	119	1	20	8,946	129	8.45	3.46	2.44	0.90	21.9	9.0	1.34	.303	4.44	8.56