who is the last mlb pitcher to win 30 games in a season

Denny McLain was credited with 31 wins in 1968.

Interpreted as:

Who is the last MLB pitcher to win 30 or more games in a season?

	NAME	W	SEASON	TM	L	W%	G	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	ERA-	FIP	FIP-	H/9	PRAA
1	Denny McLain D. McLain	31	1968	DET	6	.838	41	41	1.96	280	28	6	0	336.0	241	73	86	31	63	6	0	2	1,288	3	7.50	1.69	4.44	0.83	21.7	4.9	0.90	.231	2.30	64	2.53	79	6.46	24.8
2	Dizzy Dean D. Dean	30	1934	SLN	7	.811	50	33	2.66	195	24	7	7	311.2	288	92	110	14	75	6	14		1,291	2	5.63	2.17	2.60	0.40	15.1	5.8	1.16	.274	3.18	64	3.23	77	8.32	32.6
3	Lefty Grove L. Grove	31	1931	PHA	4	.886	41	30	2.06	175	27	4	5	288.2	249	66	84	10	62	1	10		1,160	2	5.46	1.93	2.82	0.31	15.1	5.3	1.08	.262	2.62	47	3.01	70	7.76	40.8
4	Jim Bagby J. Bagby	31	1920	CLE	12	.721	48	38	2.89	73	30	3	0	339.2	338	109	122	9	79	5	9		1,355	6	1.93	2.09	0.92	0.24	5.4	5.8	1.23	.277	3.23	75	3.41	92	8.96	12
5	Grover Alexander G. Alexander	30	1917	PHN	13	.698	45	44	1.83	200	34	8	0	388.0	336	79	107	4	56	6	0		1,529	1	4.64	1.30	3.57	0.09	13.1	3.7	1.01	.263	2.48	65	1.84	69	7.79	36.4
6	Grover Alexander G. Alexander	33	1916	PHN	12	.733	48	45	1.55	167	38	16	3	389.0	323	67	90	6	50	10	3		1,500	3	3.86	1.16	3.34	0.14	11.1	3.3	0.96	.250	2.08	58	2.12	79	7.47	25.4
7	Grover Alexander G. Alexander	31	1915	PHN	10	.756	49	42	1.22	241	36	12	3	376.1	253	51	86	3	64	10	7		1,435	2	5.76	1.53	3.77	0.07	16.8	4.5	0.84	.224	2.06	43	1.82	63	6.05	44.1
8	Walter Johnson W. Johnson	36	1913	WSH	7	.837	48	36	1.14	243	29	11	2	346.0	232	44	56	9	38	9	10		1,271	2	6.32	0.99	6.39	0.23	19.1	3.0	0.78	.229	1.46	39	1.90	63	6.03	42.3
9	Walter Johnson W. Johnson	33	1912	WSH	12	.733	50	37	1.39	303	34	7	2	369.0	259	57	89	2	76	16	13		1,413	11	7.39	1.85	3.99	0.05	21.4	5.4	0.91	.253	2.17	42	2.03	63	6.32	49.6
10	Joe Wood J. Wood	34	1912	BSA	5	.872	43	38	1.91	258	35	10	1	344.0	267	73	104	2	82	12	5		1,328	7	6.75	2.15	3.15	0.05	19.4	6.2	1.01	.272	2.72	58	2.25	71	6.99	35.1
11	Jack Coombs J. Coombs	31	1910	PHA	9	.775	45	38	1.30	224	35	13	1	353.0	248	51	74	0	115	7	6		1,353	10	5.71	2.93	1.95	0.00	16.6	8.5	1.03	.246	1.89	53	2.09	83	6.32	15.8
12	Christy Mathewson C. Mathewson	37	1908	NYG	11	.771	56	44	1.43	259	34	11	5	390.2	281	62	85	5	42	3	9		1,469	2	5.97	0.97	6.17	0.12	17.6	2.9	0.83	.238	1.96	61	1.29	52	6.47	52.4
13	Ed Walsh E. Walsh	40	1908	CWS	15	.727	66	49	1.42	269	42	11	6	464.0	343	73	111	2	56	9	16		1,755	10	5.22	1.09	4.80	0.04	15.3	3.2	0.86	.240	2.15	63	1.42	67	6.65	34.2
14	Christy Mathewson C. Mathewson	31	1905	NYG	9	.775	43	37	1.28	206	32	8	3	338.2	252	48	85	4	64	1	6		1,294	6	5.47	1.70	3.22	0.11	15.9	4.9	0.93	.243	2.26	42	2.03	69	6.70	34.9
15	Jack Chesbro J. Chesbro	41	1904	NYH	12	.774	55	51	1.82	239	48	6	0	454.2	338	92	128	4	88	7	3		1,720	9	4.73	1.74	2.72	0.08	13.9	5.1	0.94	.242	2.53	65	2.11	78	6.69	32.5
16	Christy Mathewson C. Mathewson	33	1904	NYG	12	.733	48	46	2.03	212	33	4	1	367.2	306	83	120	7	78	4	2		1,437	10	5.19	1.91	2.72	0.17	14.8	5.4	1.04	.263	2.94	75	2.18	78	7.49	25.8
17	Joe McGinnity J. McGinnity	35	1904	NYG	8	.814	51	44	1.61	144	38	9	5	408.0	307	73	103	8	86	13	7		1,588	2	3.18	1.90	1.67	0.18	9.1	5.4	0.96	.224	2.27	59	2.70	96	6.77	5.3
18	Christy Mathewson C. Mathewson	30	1903	NYG	13	.698	45	42	2.26	267	37	3	2	366.1	321	92	136	4	100	10	3		1,502	18	6.56	2.46	2.67	0.10	17.8	6.7	1.15	.283	3.34	70	2.34	72	7.89	37
19	Joe McGinnity J. McGinnity	31	1903	NYG	20	.608	55	48	2.43	171	44	3	2	434.0	391	117	162	4	109	19	6		1,786	5	3.55	2.26	1.57	0.08	9.6	6.1	1.15	.261	3.36	75	2.97	91	8.11	13
20	Cy Young C. Young	32	1902	BSA	11	.744	45	43	2.15	160	41	3	0	384.2	350	92	136	6	53	13	1		1,506	3	3.74	1.24	3.02	0.14	10.6	3.5	1.05	.270	3.18	60	2.55	74	8.19	37.5
21	Cy Young C. Young	33	1901	BSA	10	.767	43	41	1.62	158	38	5	0	371.1	324	67	112	6	37	7	2		1,440	2	3.83	0.90	4.27	0.15	11.0	2.6	0.97	.258	2.71	44	2.64	72	7.85	42.6
22	Kid Nichols K. Nichols	31	1898	BSN	12	.721	50	42	2.13	138	40	5	4	388.0	316	92	136	7	85	14	8		1,528	15	3.20	1.97	1.62	0.16	9.0	5.6	1.03	.241	3.15	56	3.06	80	7.33	34.8
23	Kid Nichols K. Nichols	31	1897	BSN	11	.738	46	40	2.64	127	37	2	3	368.0	362	108	152	9	68	3	6		1,490	6	3.11	1.66	1.87	0.22	8.5	4.6	1.17	.275	3.72	60	3.53	80	8.85	38.1
24	Frank Killen F. Killen	30	1896	PIT	18	.625	52	50	3.41	134	44	5	0	432.1	476	164	244	7	119	14	1		1,850	9	2.79	2.48	1.13	0.15	7.2	6.4	1.38	.298	5.08	82	3.81	91	9.91	15.2
25	Kid Nichols K. Nichols	30	1896	BSN	14	.682	49	43	2.83	102	37	3	1	372.1	387	117	211	14	101	7	6		1,564	13	2.47	2.44	1.01	0.34	6.5	6.5	1.31	.278	5.10	62	4.10	90	9.35	22.4