lowest amount of walks thrown by a pitcher at age 45 in a season with at least 10 games played

Jesse Orosco has allowed the fewest walks by a 45-year-old pitcher with 10+ games pitched in a season, with 12 allowed in 2002.

	NAME	BB	AGE	G	SEASON	TM	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	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	Jesse Orosco J. Orosco	12	45	56	2002	LAD	1	2	.333	0	3.00	22	0	0	1	27.0	24	9	10	4	0	8	1	119	2	7.33	4.00	1.83	1.33	18.5	10.1	1.33	.247	3.33	78	4.58	110	8.00	-1.3
2	Hoyt Wilhelm H. Wilhelm	22	45	52	1969	TOT	7	7	.500	0	2.19	67	0	0	14	78.0	50	19	22	4	4	42	4	303	6	7.73	2.54	3.05	0.46	22.1	7.3	0.92	.223	2.54	63	2.45	68	5.77	10.1
3	Bobo Newsom B. Newsom	24	45	17	1953	PHA	2	1	.667	2	4.89	16	1	0	0	38.2	44	21	24	3	5	9		187	0	3.72	5.59	0.67	0.70	8.6	12.8	1.76	.295	5.59	119	5.02	121	10.24	-3.6
4	Bartolo Colon B. Colon	25	45	28	2018	TEX	7	12	.368	24	5.78	81	1	0	0	146.1	172	94	97	32	3	1	1	628	2	4.98	1.54	3.24	1.97	12.9	4.0	1.35	.287	5.97	124	5.46	124	10.58	-16.5
5	Randy Johnson R. Johnson	31	45	22	2009	SFG	8	6	.571	17	4.88	86	0	0	0	96.0	97	52	55	19	2	2	2	412	5	8.06	2.91	2.77	1.78	20.9	7.5	1.33	.285	5.16	119	4.90	119	9.09	-8.9
6	Jack Quinn J. Quinn	34	45	31	1928	PHA	18	7	.720	28	2.90	43	18	4	1	211.1	239	68	92	3	7	2		898	0	1.83	1.45	1.26	0.13	4.8	3.8	1.29	.291	3.92	71	3.27	83	10.18	16.1
7	Tommy John T. John	46	45	35	1988	NYY	9	8	.529	32	4.49	81	0	0	0	176.1	221	88	96	11	6	2	4	776	5	4.13	2.35	1.76	0.56	10.4	5.9	1.51	.332	4.90	113	3.54	90	11.28	7.4
8	Satchel Paige S. Paige	57	45	46	1952	SLA	12	10	.545	6	3.07	91	3	2	10	138.0	116	47	51	5	3	35		582	2	5.93	3.72	1.60	0.33	15.6	9.8	1.25	.261	3.33	79	2.85	73	7.57	15.5
9	Jamie Moyer J. Moyer	62	45	33	2008	PHI	16	7	.696	33	3.71	123	0	0	0	196.1	199	81	85	20	11	0	4	841	3	5.64	2.84	1.98	0.92	14.6	7.4	1.33	.286	3.90	86	4.31	99	9.12	1.1
10	Nolan Ryan N. Ryan	69	45	27	1992	TEX	5	9	.357	27	3.72	157	2	0	0	157.1	138	65	75	9	12	0	0	675	9	8.98	3.95	2.28	0.51	23.3	10.2	1.32	.301	4.29	95	3.07	79	7.89	14.5
11	Charlie Hough C. Hough	71	45	34	1993	FLA	9	16	.360	34	4.27	126	0	0	0	204.1	202	97	109	20	8	0	2	876	11	5.55	3.13	1.77	0.88	14.4	8.1	1.34	.280	4.80	107	4.18	103	8.90	-2.9
12	Phil Niekro P. Niekro	76	45	32	1984	NYY	16	8	.667	31	3.09	136	5	1	0	215.2	219	74	85	15	3	1	0	916	2	5.68	3.17	1.79	0.63	14.8	8.3	1.37	.297	3.55	80	3.50	89	9.14	10.3