which pitchers have the most innings in one game nl since 1945

Since 1945, Vern Law has pitched the most innings in the NL in a game, with 18 innings against the Milwaukee Braves on July 19, 1955.

Interpreted as:

Which pitchers have the most innings in one regular-season game nl since 1945?

	NAME	IP	DATE	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP
1	Vern Law V. Law	18.0	7/19/1955	PIT	vs	MIL		1	0.50	12	0	0	0	9	1	2	1	2	0	0	0	64	1
2	Robin Roberts R. Roberts	17.0	9/6/1952	PHN	vs	BSN	W	1	2.65	5	1	0	0	18	5	6	1	3	0	0	1	71	0
3	Gaylord Perry G. Perry	16.0	9/1/1967	SFG	@	CIN		1	0.00	12	0	0	0	10	0	0	0	2	1	0	1	59	0
4	Juan Marichal J. Marichal	16.0	7/2/1963	SFG	vs	MIL	W	1	0.00	10	1	1	0	8	0	0	0	4	0	0	0	59	0
5	Johnny Antonelli J. Antonelli	16.0	5/1/1955	NYG	vs	CIN	W	1	0.56	11	1	0	0	6	1	1	0	5	2	0	0	57	0
6	Warren Spahn W. Spahn	15.2	4/23/1951	BSN	@	BKN	L	1	0.57	8	1	0	0	10	1	2	1	2	0	0	1	56	0
7	Warren Spahn W. Spahn	15.1	7/2/1963	MIL	@	SFG	L	1	0.59	2	1	0	0	9	1	1	1	1	0	0	1	56	0
8	Bob Rush B. Rush	15.1	8/23/1957	CHC	@	NYG	L	1	1.76	10	1	0	0	11	3	3	0	2	0	0	1	58	0
9	Clay Kirby C. Kirby	15.0	9/24/1971	SDP	vs	HOU		1	0.60	15	0	0	0	8	1	1	1	3	0	0	0	55	0
10	Rob Gardner R. Gardner	15.0	10/2/1965	NYM	vs	PHI		1	0.00	7	0	0	0	5	0	0	0	2	0	0	0	53	0
11	Chris Short C. Short	15.0	10/2/1965	PHI	@	NYM		1	0.00	18	0	0	0	9	0	0	0	3	0	0	1	56	0
12	Al Jackson A. Jackson	15.0	8/14/1962	NYM	vs	PHI	L	1	1.20	6	1	0	0	6	2	3	0	5	1	0	1	57	0
13	Robin Roberts R. Roberts	15.0	6/17/1954	PHN	vs	STL	W	1	1.20	7	1	0	0	10	2	2	1	0	0	0	0	54	0
14	Warren Spahn W. Spahn	15.0	6/14/1952	BSN	vs	CHC	L	1	1.80	18	1	0	0	10	3	3	1	2	0	0	1	57	0
15	Johnny Vander Meer J. Vander Meer	15.0	9/11/1946	CIN	@	BKN		1	0.00	14	0	0	0	7	0	0	0	2	0	0		54	0
16	Vern Law V. Law	14.1	7/23/1957	PIT	@	CIN	W	1	1.88	4	0	0	0	9	3	3	2	5	0	0	1	54	0
17	Bob Gibson B. Gibson	14.0	8/12/1970	STL	vs	SDP	W	1	2.57	13	1	0	0	13	4	4	1	2	0	0	1	52	0
18	Juan Marichal J. Marichal	14.0	5/26/1966	SFG	vs	PHI	W	1	0.00	10	1	1	0	6	0	0	0	1	0	0	0	49	0
19	Sammy Ellis S. Ellis	14.0	6/29/1965	CIN	@	PIT		1	0.64	10	0	0	0	4	1	1	0	7	0	0	0	49	0
20	Wade Blasingame W. Blasingame	14.0	5/5/1965	MIL	vs	HOU	W	1	0.64	12	1	0	0	5	1	1	1	6	0	0	1	52	0
21	Lew Burdette L. Burdette	14.0	7/21/1958	MIL	vs	STL	L	1	2.57	5	1	0	0	10	4	5	2	5	0	0	1	54	0
22	Sal Maglie S. Maglie	14.0	4/30/1954	NYG	@	CHC	W	1	1.29	4	1	0	0	10	2	2	1	1	0	0		51	0
23	Bob Buhl B. Buhl	14.0	8/22/1953	MIL	vs	CHC	W	1	0.64	7	1	0	0	5	1	1	0	6	1	0		53	0
24	Ken Raffensberger K. Raffensberger	14.0	9/25/1951	CIN	vs	SLN	W	1	1.93	8	1	0	0	12	3	3	0	2	0	0	2	55	0
25	Bob Rush B. Rush	14.0	9/7/1951	CHC	@	CIN		1	1.93	10	0	0	0	10	3	5	1	7	0	0	6	62	1