Issuing more IBBs than regular walks

Andy gave you the batter-seasons with more intentional walks than unintentional ones. Here's the pitchers' side of the coin (min. 60 IP).

It's a happy accident that one of my favorites -- the greatest control pitcher of all time, in my opinion -- bookends the list, which is in order of IP. But don't miss Gene Garber's entry: 24 IBBs in 76 IP? Yowza!
1955-2011, Pitcher-seasons with IBB > 1/2 of total BB:

Rk	Player	IP	IBB	BB	Year	Tm	G	SV	H	SO	ERA	ERA+	HR	BF	HBP	GDP	OBP
1	Dan Quisenberry	128.1	15	27	1980	KCR	75	33	129	37	3.09	131	5	528	1	18	.302
2	Luis DeLeon	102.0	9	16	1982	SDP	61	15	77	60	2.03	171	10	390	1	13	.246
3	Steve Howe	99.1	11	17	1982	LAD	66	13	87	49	2.08	169	3	393	0	13	.272
4	Phil Regan	96.1	17	32	1967	LAD	55	6	108	53	2.99	103	2	430	2	4	.340
5	Frank Linzy	95.1	14	27	1968	SFG	57	12	76	36	2.08	145	1	387	1	15	.274
6	Bob Locker	95.0	13	23	1966	CHW	56	12	73	70	2.46	129	2	384	5	10	.265
7	Dick Hall	93.2	7	11	1965	BAL	48	12	84	79	3.07	114	8	368	0	4	.264
8	Dick Hall	86.0	8	12	1967	PHI	48	8	83	49	2.20	156	5	347	2	9	.286
9	Paul Quantrill	83.0	7	12	2001	TOR	80	2	86	58	3.04	153	6	341	6	13	.311
10	Tim Burke	82.0	13	25	1988	MON	61	18	84	42	3.40	106	7	350	3	8	.327
11	Dennis Eckersley	80.0	6	11	1992	OAK	69	51	62	93	1.91	197	5	309	1	3	.242
12	Tom Niedenfuer	80.0	15	29	1986	LAD	60	11	86	55	3.71	94	11	345	1	3	.341
13	Matt Capps	79.0	10	16	2007	PIT	76	18	64	64	2.28	192	5	315	3	4	.266
14	Joe Moeller	78.2	8	14	1966	LAD	29	0	73	31	2.52	131	4	326	3	8	.283
15	Dan Quisenberry	78.1	9	14	1989	STL	63	6	78	37	2.64	137	2	317	0	8	.293
16	Tim Crews	76.0	11	19	1991	LAD	60	6	75	53	3.43	105	7	318	0	2	.299
17	Gene Garber	76.0	24	44	1974	TOT	51	5	74	41	3.08	124	4	337	2	11	.369
18	Ron Taylor	73.0	14	23	1967	NYM	50	8	60	46	2.34	145	1	297	1	4	.290
19	Roy Face	69.2	11	19	1963	PIT	56	16	75	41	3.23	102	6	298	3	7	.338
20	Ron Taylor	69.0	6	11	1971	NYM	45	2	71	32	3.65	94	7	281	1	6	.300
21	Steve Howe	68.2	7	12	1983	LAD	46	18	55	52	1.44	251	2	274	1	4	.254
22	Ron Taylor	66.1	10	16	1970	NYM	57	13	65	28	3.93	103	5	275	0	3	.305
23	Dick Hall	65.2	6	9	1969	BAL	39	6	49	31	1.92	188	3	246	1	3	.244
24	Brian Meadows	62.2	8	14	2002	PIT	11	0	62	31	3.88	110	7	259	1	8	.300
25	Dan Quisenberry	62.1	8	15	1981	KCR	40	18	59	20	1.73	209	1	254	1	7	.301

Provided by Baseball-Reference.com: View Play Index Tool Used
Generated 1/6/2012.

One interesting fellow just missed the list. I had never heard of Don Dennis, a righty reliever from Uniontown, KS, by way of Emporia State University (the very same school that gave us Steve Shifflett). Dennis pitched two years for St. Louis in the '60s, but managed to miss out on all three pennants. In both years, he had over 50 IP and more IBBs than normal walks. Oddly, 16 of his 21 IBBs were issued to righty batters. I'm happy to report that all 21 were issued with 1st base open.