Nolan Ryan won his most games in a season in 1974, with 22 wins.

	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	Nolan Ryan N. Ryan	22	1974	CAL	16	.579	42	41	2.89	367	26	3	0	332.2	221	107	127	18	202	9	1	3	1,392	9	9.93	5.46	1.82	0.49	26.4	14.5	1.27	.255	3.44	85	2.97	84	5.98	20.2
2	Nolan Ryan N. Ryan	21	1973	CAL	16	.568	41	39	2.87	383	26	4	1	326.0	238	104	113	18	162	7	2	2	1,355	15	10.57	4.47	2.36	0.50	28.3	12.0	1.23	.280	3.12	80	2.48	69	6.57	40.9
3	Nolan Ryan N. Ryan	19	1977	CAL	16	.543	37	37	2.77	341	22	4	0	299.0	198	92	110	12	204	9	0	7	1,272	21	10.26	6.14	1.67	0.36	26.8	16.0	1.34	.263	3.31	72	3.11	79	5.96	27.9
4	Nolan Ryan N. Ryan	19	1972	CAL	16	.543	39	39	2.28	329	20	9	0	284.0	166	72	80	14	157	10	0	4	1,154	18	10.43	4.98	2.10	0.44	28.5	13.6	1.14	.236	2.54	79	2.48	83	5.26	16.6
5	Nolan Ryan N. Ryan	17	1976	CAL	18	.486	39	39	3.36	327	21	7	0	284.1	193	106	117	13	183	5	0	2	1,196	5	10.35	5.79	1.79	0.41	27.3	15.3	1.32	.269	3.70	99	2.91	85	6.11	16.5
6	Nolan Ryan N. Ryan	16	1989	TEX	10	.615	32	32	3.20	301	6	2	0	239.1	162	85	96	17	98	9	0	3	988	19	11.32	3.69	3.07	0.64	30.5	9.9	1.09	.258	3.61	82	2.50	65	6.09	35.1
7	Nolan Ryan N. Ryan	16	1982	HOU	12	.571	35	35	3.16	245	10	3	0	250.1	196	88	100	20	109	8	0	3	1,050	18	8.81	3.92	2.25	0.72	23.3	10.4	1.22	.263	3.60	93	3.19	95	7.05	4
8	Nolan Ryan N. Ryan	16	1979	CAL	14	.533	34	34	3.60	223	17	5	0	222.2	169	89	104	15	114	6	0	3	937	9	9.01	4.61	1.96	0.61	23.8	12.2	1.27	.266	4.20	88	3.21	78	6.83	22.2
9	Nolan Ryan N. Ryan	14	1983	HOU	9	.609	29	29	2.98	183	5	2	0	196.1	134	65	74	9	101	4	0	3	804	5	8.39	4.63	1.81	0.41	22.8	12.6	1.20	.247	3.39	87	3.08	88	6.14	8.7
10	Nolan Ryan N. Ryan	14	1975	CAL	12	.538	28	28	3.45	186	10	5	0	198.0	152	76	90	13	132	7	0	0	864	12	8.45	6.00	1.41	0.59	21.5	15.3	1.43	.264	4.09	96	3.66	99	6.91	0.5
11	Nolan Ryan N. Ryan	13	1990	TEX	9	.591	30	30	3.44	232	5	2	0	204.0	137	78	86	18	74	7	0	2	818	9	10.24	3.26	3.14	0.79	28.4	9.0	1.03	.244	3.79	88	2.86	73	6.04	23.7
12	Nolan Ryan N. Ryan	12	1991	TEX	6	.667	27	27	2.91	203	2	2	0	173.0	102	56	58	12	72	5	0	0	683	8	10.56	3.75	2.82	0.62	29.7	10.5	1.01	.230	3.02	72	2.74	68	5.31	24.4
13	Nolan Ryan N. Ryan	12	1988	HOU	11	.522	33	33	3.52	228	4	1	0	220.0	186	86	98	18	87	7	0	6	930	10	9.33	3.56	2.62	0.74	24.5	9.4	1.24	.285	4.01	105	3.03	91	7.61	7.1
14	Nolan Ryan N. Ryan	12	1986	HOU	8	.600	30	30	3.34	194	1	0	0	178.0	119	66	72	14	82	4	0	5	729	15	9.81	4.15	2.37	0.71	26.6	11.2	1.13	.241	3.64	95	3.05	87	6.02	9.2
15	Nolan Ryan N. Ryan	12	1984	HOU	11	.522	30	30	3.04	197	5	2	0	183.2	143	62	78	12	69	4	0	2	760	6	9.65	3.38	2.86	0.59	25.9	9.1	1.15	.274	3.82	88	2.66	79	7.01	15.1
16	Nolan Ryan N. Ryan	11	1981	HOU	5	.688	21	21	1.69	140	5	3	0	149.0	99	28	34	2	68	1	0	1	605	16	8.46	4.11	2.06	0.12	23.1	11.2	1.12	.246	2.05	52	2.28	70	5.98	16.5
17	Nolan Ryan N. Ryan	11	1980	HOU	10	.524	35	35	3.35	200	4	2	0	233.2	205	87	100	10	98	3	0	1	982	10	7.70	3.77	2.04	0.39	20.4	10.0	1.30	.291	3.85	99	2.89	83	7.90	15.1
18	Nolan Ryan N. Ryan	10	1985	HOU	12	.455	35	35	3.80	209	4	0	0	232.0	205	98	108	12	95	9	0	8	983	14	8.11	3.69	2.20	0.47	21.3	9.7	1.29	.293	4.19	111	2.89	84	7.95	14.2
19	Nolan Ryan N. Ryan	10	1978	CAL	13	.435	31	31	3.72	260	14	3	0	234.2	183	97	106	12	148	3	0	7	1,008	13	9.97	5.68	1.76	0.46	25.8	14.7	1.41	.292	4.07	103	2.95	79	7.02	20.3
20	Nolan Ryan N. Ryan	10	1971	NYM	14	.417	30	26	3.97	137	3	0	0	152.0	125	67	78	8	116	15	1	4	705	6	8.11	6.87	1.18	0.47	19.4	16.5	1.59	.273	4.62	117	3.91	118	7.40	-10.6
21	Nolan Ryan N. Ryan	8	1987	HOU	16	.333	34	34	2.76	270	0	0	0	211.2	154	65	75	14	87	4	0	2	873	10	11.48	3.70	3.10	0.60	30.9	10.0	1.14	.281	3.19	70	2.46	63	6.55	34.5
22	Nolan Ryan N. Ryan	7	1970	NYM	11	.389	27	19	3.42	125	5	2	1	131.2	86	50	59	10	97	4	4	2	570	8	8.54	6.63	1.29	0.68	21.9	17.0	1.39	.228	4.03	86	4.02	107	5.88	-4
23	Nolan Ryan N. Ryan	6	1969	NYM	3	.667	25	10	3.53	92	2	0	1	89.1	60	35	38	3	53	1	4	3	375	1	9.27	5.34	1.74	0.30	24.5	14.1	1.26	.252	3.83	99	2.69	79	6.04	7.1
24	Nolan Ryan N. Ryan	6	1968	NYM	9	.400	21	18	3.09	133	3	0	0	134.0	93	46	50	12	75	4	1	4	559	7	8.93	5.04	1.77	0.81	23.8	13.4	1.25	.242	3.36	103	3.33	118	6.25	-7.6
25	Nolan Ryan N. Ryan	5	1993	TEX	5	.500	13	13	4.88	46	0	0	0	66.1	54	36	47	5	40	1	0	0	291	3	6.24	5.43	1.15	0.68	15.8	13.7	1.42	.246	6.38	114	4.42	104	7.33	-1.2