Most IP without allowing a triple

Here are the most innings pitched in a season since 1901 without allowing a triple:

Rk	Player	IP	Year	Age	Tm	ERA+
1	Bob Gibson	304.2	1968	32	STL	258
2	Mike Caldwell	293.1	1978	29	MIL	160
3	Sam McDowell	273.0	1965	22	CLE	161
4	Kevin Brown	257.0	1998	33	SDP	164
5	Frank Viola	251.2	1987	27	MIN	159
6	Greg Maddux	249.1	2000	34	ATL	153
7	Herb Score	249.1	1956	23	CLE	166
8	Catfish Hunter	247.0	1969	23	OAK	103
9	Frank Viola	238.0	1992	32	BOS	123
10	Ewell Blackwell	232.2	1951	28	CIN	119
11	Jamie Moyer	230.2	2002	39	SEA	128
12	Dennis Martinez	226.1	1992	37	MON	141
13	Don Sutton	226.0	1985	40	TOT	100
14	Jim Bunning	219.2	1958	26	DET	115
15	Jim Abbott	214.0	1993	25	NYY	95
16	Ron Bryant	214.0	1972	24	SFG	122
17	Rick Honeycutt	213.2	1983	29	TOT	130
18	Pedro Martinez	213.1	1999	27	BOS	243
19	Ricky Romero	210.0	2010	25	TOR	111
20	Mike Moore	210.0	1991	31	OAK	129

Provided by Baseball-Reference.com: View Play Index Tool Used
Generated 11/16/2011.

Josh Beckett did it in 2011 in 193 innings, good for 30th place.

As you might imagine, these totals are a lot higher than for any other type of hit.

Here are the most IP with no homers in a season since 1920 (lots of guys had zero homer seasons before then):

Rk	Player	IP	Year	Age	Tm	ERA+
1	Allan Sothoron	178.1	1921	28	TOT	112
2	Slim Harriss	170.0	1926	28	TOT	95
3	Fritz Ostermueller	137.2	1935	27	BOS	121
4	Joe Beggs	115.1	1943	32	CIN	143
5	Jack Hallett	115.0	1946	31	PIT	108
6	Dale Murray	111.1	1975	25	MON	98
7	Sarge Connally	108.1	1926	27	CHW	124
8	Red Faber	106.0	1932	43	CHW	115
9	Terry Forster	100.0	1972	20	CHW	141
10	Greg Minton	91.1	1980	28	SFG	144
11	By Speece	90.1	1925	28	CLE	104
12	Hal McKain	89.0	1930	23	CHW	83
13	Warren Brusstar	88.2	1978	26	PHI	154
14	Al Brazle	88.0	1943	29	STL	223
15	Jim Crawford	86.2	1975	24	HOU	93
16	Frank Barrett	86.0	1945	31	BOS	131
17	Greg Minton	84.1	1981	29	SFG	119
18	Johnny Vander Meer	84.1	1937	22	CIN	97
19	John Buzhardt	83.2	1968	31	HOU	95
20	Johnny Cooney	83.1	1926	25	BSN	89

Provided by Baseball-Reference.com: View Play Index Tool Used
Generated 11/16/2011.

Most IP with no doubles since 1901:

Rk	Player	IP	Year	Age	Tm	ERA+
1	Ron Necciai	54.2	1952	20	PIT	57
2	Matt Cain	46.1	2005	20	SFG	185
3	Cisco Carlos	41.2	1967	26	CHW	352
4	Mike Adams	37.0	2009	30	SDP	523
5	Scott Garrelts	35.2	1983	21	SFG	143
6	Cy Acosta	34.2	1972	25	CHW	206
7	Carroll Sembera	33.0	1966	24	HOU	115
8	Scipio Spinks	29.1	1971	23	HOU	93
9	Jim Coates	28.0	1965	32	CAL	97
10	Jim Hannan	27.2	1963	23	WSA	78
11	Ramon Ramirez	27.0	2008	25	CIN	168
12	Scott Holman	26.2	1982	23	NYM	157
13	Dick Selma	26.2	1965	21	NYM	96
14	Kyle Kendrick	26.1	2009	24	PHI	125
15	Brett Jodie	25.1	2001	24	TOT	65
16	Bob Miller	25.1	1955	19	DET	159
17	Al Corwin	24.2	1955	28	NYG	103
18	Jim Shellenback	23.1	1967	23	PIT	126
19	Gene Harris	23.0	1995	30	TOT	103
20	Greg Bollo	22.2	1965	21	CHW	91

Provided by Baseball-Reference.com: View Play Index Tool Used
Generated 11/16/2011.

Most IP with no singles since 1901....guys who don't have an ERA+ had, obviously, a 0.00 ERA.

Rk	Player	IP	Year	Age	Tm	ERA+
1	Randy Hennis	9.2	1990	24	HOU
2	Eddie Gaillard	7.2	1998	27	TBD	84
3	Armando Benitez	6.1	2008	35	TOR	79
4	Jay Franklin	5.2	1971	18	SDP	56
5	Randy Wells	5.1	2008	25	TOT
6	George Throop	5.1	1977	26	KCR	129
7	Mitch Stetter	5.0	2007	26	MIL	132
8	Robert Ellis	5.0	1996	25	CAL
9	Rudy Seanez	5.0	1989	20	CLE	119
10	Floyd Weaver	5.0	1962	21	CLE	231
11	Tony Menendez	4.2	1992	27	CIN	204
12	Jack O'Connor	4.2	1984	26	MIN	235
13	Steven Cishek	4.1	2010	24	FLA
14	Yorkis Perez	4.1	1991	23	CHC	203
15	Alejandro Pena	4.0	1996	37	FLA	100
16	Chan Ho Park	4.0	1995	22	LAD	93
17	Tracy Stallard	4.0	1960	22	BOS
18	Robert Ray	3.2	2010	26	TOR	186
19	Phil Seibel	3.2	2004	25	BOS
20	Dave McCarty	3.2	2004	34	BOS	215
21	Joe Nathan	3.2	2002	27	SFG
22	Joe Slusarski	3.2	1999	32	HOU
23	Craig Kusick	3.2	1979	30	TOR	96
24	Jake Thies	3.2	1955	29	PIT	92

Provided by Baseball-Reference.com: View Play Index Tool Used
Generated 11/16/2011.

All sort of different names on these lists...