what are the most strikeouts in a game by steve carlton

Steve Carlton struck out his most hitters in a game versus the Mets on September 15, 1969, with 19 strikeouts.

Interpreted as:

What are the most strikeouts in a regular-season game by Steve Carlton?

	NAME	SO	DATE	TM		OPP	DEC	GS	ERA	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP
1	Steve Carlton S. Carlton	19	9/15/1969	STL	vs	NYM	L	1	4.00	1	0	0	9.0	9	4	4	2	2	0	0	0	38	1
2	Steve Carlton S. Carlton	16	6/9/1982	PHI	vs	CHC	W	1	2.00	1	0	0	9.0	10	2	2	1	2	0	0	0	37	0
3	Steve Carlton S. Carlton	16	5/21/1970	STL	@	PHI		1	3.38	0	0	0	8.0	9	3	3	1	2	0	0	0	32	0
4	Steve Carlton S. Carlton	16	9/20/1967	STL	@	PHI	L	1	3.38	1	0	0	8.0	8	3	3	0	3	0	0	0	35	1
5	Steve Carlton S. Carlton	15	9/16/1981	PHI	@	NYM	L	1	5.63	1	0	0	8.0	8	5	5	1	4	0	0	0	35	0
6	Steve Carlton S. Carlton	14	9/21/1982	PHI	@	STL	W	1	2.00	1	0	0	9.0	9	2	2	0	2	0	0	0	38	3
7	Steve Carlton S. Carlton	14	7/8/1979	PHI	vs	SFG	W	1	3.00	1	0	0	9.0	9	3	3	1	3	0	0	1	38	0
8	Steve Carlton S. Carlton	14	9/9/1977	PHI	vs	STL	W	1	4.00	1	0	0	9.0	6	4	4	3	2	0	0	0	33	0
9	Steve Carlton S. Carlton	14	8/21/1977	PHI	vs	HOU	W	1	3.00	1	0	0	9.0	5	3	3	2	1	0	0	0	32	0
10	Steve Carlton S. Carlton	14	4/25/1972	PHI	@	SFG	W	1	0.00	1	1	0	9.0	1	0	0	0	1	0	0	0	28	0
11	Steve Carlton S. Carlton	13	10/3/1982	PHI	vs	NYM	W	1	1.00	1	0	0	9.0	4	1	1	1	1	0	0	0	34	0
12	Steve Carlton S. Carlton	13	7/4/1982	PHI	@	NYM	W	1	5.00	1	0	0	9.0	11	5	7	1	3	0	0	0	42	0
13	Steve Carlton S. Carlton	13	8/22/1980	PHI	vs	SFG	L	1	2.70	1	0	0	10.0	11	3	4	1	3	0	0	1	43	0
14	Steve Carlton S. Carlton	13	6/14/1980	PHI	vs	SDP	W	1	1.13	0	0	0	8.0	6	1	1	0	0	0	0	0	30	2
15	Steve Carlton S. Carlton	13	6/29/1972	PHI	vs	NYM	W	1	4.00	1	0	0	9.0	7	4	4	0	6	0	0	0	39	1
16	Steve Carlton S. Carlton	13	5/7/1972	PHI	vs	SFG	W	1	3.00	1	0	0	9.0	7	3	3	1	1	0	0	0	33	0
17	Steve Carlton S. Carlton	12	9/23/1983	PHI	@	STL	W	1	2.25	0	0	0	8.0	7	2	2	1	1	0	0	0	32	0
18	Steve Carlton S. Carlton	12	8/1/1983	PHI	vs	CHC	W	1	1.00	1	0	0	9.0	5	1	1	0	2	0	0	0	34	1
19	Steve Carlton S. Carlton	12	4/16/1983	PHI	vs	ATL	W	1	4.50	0	0	0	8.0	12	4	4	0	4	0	0	0	39	1
20	Steve Carlton S. Carlton	12	9/13/1982	PHI	vs	STL	W	1	0.00	1	1	0	9.0	3	0	0	0	0	0	0	0	29	0
21	Steve Carlton S. Carlton	12	9/3/1982	PHI	vs	HOU	W	1	1.00	1	0	0	9.0	2	1	1	1	0	0	0	0	29	0
22	Steve Carlton S. Carlton	12	9/21/1981	PHI	@	MON		1	0.00	0	0	0	10.0	3	0	0	0	3	0	0	0	35	0
23	Steve Carlton S. Carlton	12	9/30/1979	PHI	@	MON	W	1	0.00	1	1	0	9.0	3	0	0	0	3	1	0	0	33	0
24	Steve Carlton S. Carlton	12	8/14/1979	PHI	@	CIN	L	1	1.93	1	0	0	9.1	4	2	2	0	6	1	0	0	36	0
25	Steve Carlton S. Carlton	12	8/3/1977	PHI	vs	SDP	W	1	1.00	1	0	0	9.0	6	1	1	0	3	0	0	0	36	0