fewest walks per 9 innings with a minimum of 200 games since 1990

Since 1990, Chris Martin has walked the lowest walks per nine innings when pitching in 200+ games, with 1.16 BB/9.

Interpreted as:

fewest walks per 9 innings by a player with a minimum of 200 games since 1990

	NAME	BB/9	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Chris Martin C. Martin	1.16	396	16	22	.421	0	3.25	385	0	0	16	371.0	365	134	148	37	48	12	81	12	1,506	19	9.34	8.02	0.90	25.6	3.2	1.11	.320	3.59	75	2.87	67	8.85	57
2	Dan Otero D. Otero	1.25	358	22	8	.733	0	3.39	262	0	0	3	403.2	433	152	167	37	56	10	89	19	1,658	6	5.84	4.68	0.82	15.8	3.4	1.21	.306	3.72	82	3.52	86	9.65	25.7
3	Josh Tomlin J. Tomlin	1.29	286	69	56	.552	150	4.77	736	5	1	2	1067.0	1,160	566	602	197	153	25	55	16	4,453	28	6.21	4.81	1.66	16.5	3.4	1.23	.288	5.08	114	4.64	112	9.78	-57
4	Bob Tewksbury B. Tewksbury	1.29	256	99	89	.527	243	3.88	723	28	6	1	1592.0	1,789	687	768	125	229	33	2	16	6,680	20	4.09	3.16	0.71	10.8	3.4	1.27	.299	4.34	94	3.60	88	10.11	86.8
5	Dennis Eckersley D. Eckersley	1.37	530	32	33	.492	0	3.18	536	0	0	293	543.2	492	192	210	58	83	14	437	21	2,191	3	8.87	6.46	0.96	24.5	3.8	1.06	.289	3.48	76	2.92	69	8.14	77.4
6	Edward Mujica E. Mujica	1.45	499	24	28	.462	4	3.92	430	0	0	50	553.0	562	241	257	80	89	7	180	20	2,254	9	7.00	4.83	1.30	19.1	3.9	1.18	.292	4.18	99	3.93	100	9.15	-1.3
7	Koji Uehara K. Uehara	1.46	436	22	26	.458	12	2.66	572	0	0	95	480.2	350	142	153	60	78	4	207	9	1,862	9	10.71	7.33	1.12	30.7	4.2	0.89	.253	2.86	62	2.84	68	6.55	69.2
8	Richard Bleier R. Bleier	1.47	335	15	6	.714	2	3.27	187	0	0	5	330.1	348	120	138	24	54	18	61	14	1,371	16	5.09	3.46	0.65	13.6	3.9	1.22	.298	3.76	75	3.63	83	9.48	27.2
9	Greg Maddux G. Maddux	1.56	639	310	189	.621	639	3.06	2,975	91	30	0	4334.1	4,049	1,474	1,663	307	751	117	0	133	17,527	56	6.18	3.96	0.64	17.0	4.3	1.11	.280	3.45	73	3.19	75	8.41	508.9
10	Roberto Osuna R. Osuna	1.57	314	14	18	.438	0	2.74	348	0	0	155	315.0	230	96	101	28	55	13	247	6	1,227	17	9.94	6.33	0.80	28.4	4.5	0.90	.258	2.89	64	2.75	64	6.57	54.1
11	Brad Radke B. Radke	1.63	378	148	139	.516	377	4.22	1,467	37	10	0	2451.0	2,643	1,150	1,233	326	445	62	0	12	10,244	28	5.39	3.30	1.20	14.3	4.3	1.26	.292	4.53	90	4.24	94	9.71	75.2
12	Rick Reed R. Reed	1.66	256	91	72	.558	236	3.98	930	14	7	1	1479.0	1,529	654	709	207	272	42	4	25	6,128	11	5.66	3.42	1.26	15.2	4.4	1.22	.283	4.31	93	4.24	100	9.30	1.4
13	Wilton Lopez W. Lopez	1.68	292	16	17	.485	2	3.54	221	0	0	11	305.1	337	120	131	27	57	7	84	10	1,274	5	6.51	3.88	0.80	17.3	4.5	1.29	.322	3.86	87	3.39	84	9.93	20.7
14	Seth Maness S. Maness	1.71	252	18	10	.643	0	3.21	156	0	0	7	247.0	269	88	100	23	47	4	48	16	1,015	8	5.68	3.32	0.84	15.4	4.6	1.28	.313	3.64	85	3.68	96	9.80	3.3
15	Matt Capps M. Capps	1.72	444	29	33	.468	0	3.52	319	0	0	138	439.2	439	172	188	53	84	16	281	24	1,821	10	6.53	3.80	1.08	17.5	4.6	1.19	.286	3.85	84	3.91	93	8.99	15.7
16	Carlos Silva C. Silva	1.73	316	70	70	.500	180	4.68	554	6	2	2	1241.2	1,496	645	687	153	238	45	39	25	5,319	32	4.02	2.33	1.11	10.4	4.5	1.40	.310	4.98	108	4.48	105	10.84	-32.9
17	Jon Lieber J. Lieber	1.73	401	131	124	.514	327	4.27	1,553	25	5	2	2198.0	2,388	1,043	1,158	285	422	49	18	52	9,300	30	6.36	3.68	1.17	16.7	4.5	1.28	.301	4.74	98	4.01	90	9.78	104.3
18	Tyler Rogers T. Rogers	1.74	376	25	19	.568	0	2.78	288	0	0	19	382.0	342	118	131	26	74	25	62	4	1,563	3	6.79	3.89	0.61	18.4	4.7	1.09	.275	3.09	68	3.32	83	8.06	30.2
19	Miles Mikolas M. Mikolas	1.75	224	68	68	.500	196	4.17	840	3	2	0	1168.1	1,184	541	575	144	227	49	10	7	4,857	16	6.47	3.70	1.11	17.3	4.7	1.21	.289	4.43	103	4.04	100	9.12	2.1
20	Emmanuel Clase E. Clase	1.75	351	20	23	.465	1	1.86	336	0	0	174	344.1	259	71	106	14	67	8	284	10	1,359	18	8.78	5.01	0.37	24.7	4.9	0.95	.262	2.77	45	2.39	58	6.77	66.8
21	David Wells D. Wells	1.79	547	225	145	.608	487	4.17	2,035	54	12	6	3259.0	3,467	1,509	1,627	390	648	81	25	49	13,650	85	5.62	3.14	1.08	14.9	4.7	1.26	.293	4.49	93	4.02	90	9.57	161
22	Dan Haren D. Haren	1.86	391	153	131	.539	380	3.75	2,013	16	6	1	2419.2	2,357	1,009	1,105	305	500	67	4	39	10,022	98	7.49	4.03	1.13	20.1	5.0	1.18	.288	4.11	92	3.77	92	8.77	92.8
23	Casey Fien C. Fien	1.90	303	17	18	.486	0	4.42	251	0	0	1	289.0	286	142	147	47	61	1	66	12	1,198	5	7.82	4.11	1.46	21.0	5.1	1.20	.285	4.58	108	4.13	102	8.91	-3
24	Jordan Zimmermann J. Zimmermann	1.93	279	95	91	.511	275	4.07	1,271	8	4	0	1614.0	1,673	730	789	195	346	60	2	12	6,766	25	7.09	3.67	1.09	18.8	5.1	1.25	.302	4.40	99	3.86	95	9.33	28.2
25	Greg Swindell G. Swindell	1.93	578	84	92	.477	184	3.92	1,090	18	5	7	1643.0	1,740	715	788	201	353	18	93	29	6,868	19	5.97	3.09	1.10	15.9	5.1	1.27	.296	4.32	96	3.91	95	9.53	30.5