which nl pitcher had the best k/bb in 1974 with at least 20 games started

Tom Seaver had the highest K/BB in the NL with 20+ starts in 1974, with 2.68 K/BB.

	NAME	K/BB	GS	SEASON	TM	G	W	L	W%	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Tom Seaver T. Seaver	2.68	32	1974	NYM	32	11	11	.500	3.20	201	12	5	0	236.0	199	84	89	19	75	3	0	10	956	4	7.67	2.86	0.72	21.0	7.8	1.16	.274	3.39	92	2.90	82	7.59	16.8
2	Jon Matlack J. Matlack	2.57	34	1974	NYM	34	13	15	.464	2.41	195	14	7	0	265.1	221	71	82	8	76	5	0	11	1,076	4	6.61	2.58	0.27	18.1	7.1	1.12	.269	2.78	69	2.41	68	7.50	33.8
3	Andy Messersmith A. Messersmith	2.35	39	1974	LAD	39	20	6	.769	2.59	221	13	3	0	292.1	227	84	93	24	94	3	0	0	1,179	6	6.80	2.89	0.74	18.7	8.0	1.10	.243	2.86	75	3.12	86	6.99	16
4	Don Sutton D. Sutton	2.24	40	1974	LAD	40	19	9	.679	3.23	179	10	5	0	276.0	241	99	111	23	80	6	0	2	1,148	4	5.84	2.61	0.75	15.6	7.0	1.16	.253	3.62	94	3.29	91	7.86	9.9
5	Dock Ellis D. Ellis	2.22	26	1974	PIT	26	12	9	.571	3.16	91	9	0	0	176.2	163	62	71	13	41	7	0	5	731	5	4.64	2.09	0.66	12.4	5.6	1.15	.259	3.62	90	3.31	92	8.30	5.9
6	Phil Niekro P. Niekro	2.22	39	1974	ATL	41	20	13	.606	2.38	195	18	6	1	302.1	249	80	91	19	88	6	1	3	1,219	6	5.80	2.62	0.57	16.0	7.2	1.11	.252	2.71	62	3.03	78	7.41	27.4
7	Jerry Koosman J. Koosman	2.21	35	1974	NYM	35	15	11	.577	3.36	188	13	0	0	265.0	258	99	113	16	85	7	0	7	1,118	8	6.38	2.89	0.54	16.8	7.6	1.29	.294	3.84	97	2.98	84	8.76	16.6
8	Don Gullett D. Gullett	2.08	35	1974	CIN	36	17	11	.607	3.04	183	10	3	0	243.0	201	82	93	22	88	2	1	8	1,010	8	6.78	3.26	0.81	18.1	8.7	1.19	.250	3.44	87	3.35	93	7.44	7.1
9	Fred Norman F. Norman	2.07	26	1974	CIN	35	13	12	.520	3.14	141	8	2	0	186.1	170	65	69	15	68	2	6	9	791	4	6.81	3.28	0.72	17.8	8.6	1.28	.274	3.33	89	3.23	89	8.21	7.9
10	Rick Reuschel R. Reuschel	1.93	38	1974	CHC	41	13	12	.520	4.30	160	8	2	0	240.2	262	115	130	18	83	6	2	12	1,061	7	5.98	3.10	0.67	15.1	7.8	1.43	.307	4.86	111	3.32	87	9.80	13.6
11	Steve Rogers S. Rogers	1.93	38	1974	MON	38	15	22	.405	4.47	154	11	1	0	253.2	255	126	139	19	80	5	0	7	1,064	7	5.46	2.84	0.67	14.5	7.5	1.32	.293	4.93	119	3.33	91	9.05	8.9
12	Ron Reed R. Reed	1.90	28	1974	ATL	28	10	11	.476	3.39	78	6	2	0	186.0	171	70	76	16	41	2	0	6	757	5	3.77	1.98	0.77	10.3	5.4	1.14	.250	3.68	88	3.54	92	8.27	6.9
13	Tommy John T. John	1.86	22	1974	LAD	22	13	3	.813	2.59	78	5	3	0	153.0	133	44	51	4	42	1	0	0	616	5	4.59	2.47	0.24	12.7	6.8	1.14	.263	3.00	75	2.73	76	7.82	15
14	Ken Brett K. Brett	1.85	27	1974	PIT	27	13	9	.591	3.30	96	10	3	0	191.0	192	70	81	9	52	2	0	9	807	4	4.52	2.45	0.42	11.9	6.4	1.28	.282	3.82	94	3.02	84	9.05	12.5
15	Burt Hooton B. Hooton	1.84	21	1974	CHC	48	7	11	.389	4.80	94	3	1	1	176.1	214	94	112	16	51	3	9	6	791	7	4.80	2.60	0.82	11.9	6.4	1.50	.316	5.72	124	3.60	94	10.92	4.8
16	Larry Dierker L. Dierker	1.83	33	1974	HOU	33	11	10	.524	2.90	150	7	3	0	223.2	189	72	76	18	82	6	0	4	913	8	6.04	3.30	0.72	16.4	9.0	1.21	.260	3.06	83	3.45	100	7.61	-0.2
17	Doug Rau D. Rau	1.80	35	1974	LAD	36	13	11	.542	3.72	126	3	1	0	198.1	191	82	90	20	70	4	0	1	848	3	5.72	3.18	0.91	14.9	8.3	1.32	.272	4.08	108	3.73	103	8.67	-2.6
18	Jim Barr J. Barr	1.79	27	1974	SFG	44	13	9	.591	2.74	84	11	5	2	239.2	223	73	81	17	47	2	5	10	959	3	3.15	1.76	0.64	8.8	4.9	1.13	.255	3.04	73	3.40	96	8.37	3.4
19	Steve Carlton S. Carlton	1.76	39	1974	PHI	39	16	13	.552	3.22	240	17	1	0	291.0	249	104	118	21	136	5	0	8	1,227	11	7.42	4.21	0.65	19.6	11.1	1.32	.276	3.65	86	3.31	90	7.70	12.2
20	Clay Kirby C. Kirby	1.76	35	1974	CIN	36	12	9	.571	3.28	160	7	1	0	230.2	210	84	97	15	91	2	0	3	981	15	6.24	3.55	0.59	16.3	9.3	1.30	.273	3.78	93	3.24	90	8.19	9.6
21	Bill Bonham B. Bonham	1.75	36	1974	CHC	44	11	22	.333	3.86	191	10	2	1	242.2	246	104	133	13	109	6	6	8	1,079	13	7.08	4.04	0.48	17.7	10.1	1.46	.307	4.93	100	3.11	81	9.12	19
22	Jim Lonborg J. Lonborg	1.73	39	1974	PHI	39	17	13	.567	3.21	121	16	3	0	283.0	280	101	113	22	70	6	0	11	1,168	5	3.85	2.23	0.70	10.4	6.0	1.24	.272	3.59	86	3.53	96	8.90	5.1
23	Steve Renko S. Renko	1.70	35	1974	MON	37	12	16	.429	4.03	138	8	1	0	227.2	222	102	115	17	81	0	1	8	960	19	5.46	3.20	0.67	14.4	8.4	1.33	.283	4.55	107	3.39	93	8.78	6.5
24	Jim Rooker J. Rooker	1.67	33	1974	PIT	33	15	11	.577	2.78	139	15	1	0	262.2	228	81	93	11	83	4	0	6	1,068	9	4.76	2.84	0.38	13.0	7.8	1.18	.261	3.19	79	3.05	84	7.81	16.5
25	Buzz Capra B. Capra	1.63	27	1974	ATL	39	16	8	.667	2.28	137	11	5	1	217.0	163	55	67	13	84	3	6	6	886	7	5.68	3.48	0.54	15.5	9.5	1.14	.231	2.78	59	3.29	85	6.76	13.8