The Philadelphia Phillies had their most strikeouts in a game on August 24, 2013 and on June 12, 2009, with 20 strikeouts.

Interpreted as:

most strikeouts in a regular-season game all-time phillies

	TEAM	SO	DATE	TM		OPP	RESULT	AB	R	H	2B	3B	HR	RBI	BB	HBP	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Phillies	20	8/24/2013	PHI	vs	ARI	L 7-12	67	7	13	5	0	3	6	10	0	0	0	78	27	8	0	1	3	0	.194	.295	.403	.698
2	Phillies	20	6/12/2009	PHI	vs	BOS	L 2-5	43	2	5	2	0	1	2	5	3	0	0	51	10	3	0	0	1	1	.116	.255	.233	.487
3	Phillies	19	3/27/2025	PHI	@	WSH	W 7-3	37	7	8	2	1	2	6	6	0	1	1	43	18	5	0	0	0	0	.216	.326	.486	.812
4	Phillies	19	7/2/2004	PHI	vs	BAL	L 6-7	55	6	10	2	0	0	6	18	0	3	0	74	12	2	1	0	4	2	.182	.384	.218	.602
5	Phillies	19	10/6/1991	PHI	vs	NYM	L 0-7	30	0	3	2	0	0	0	1	0	1	0	31	5	2	0	0	0	0	.100	.129	.167	.296
6	Phillies	19	9/3/1984	PHI	vs	CHC	L 3-4	41	3	5	1	0	1	3	2	0	0	0	43	9	2	0	0	0	0	.122	.163	.220	.382
7	Phillies	19	6/22/1958	PHI	vs	SFG	L 4-5	55	4	12	1	0	2	4	9	0	1	0	65	19	3	1	0	3	0	.218	.328	.345	.674
8	Phillies	18	5/1/2024	PHI	@	LAA	W 2-1	33	2	7	1	0	0	2	3	0	2	0	36	8	1	0	0	0	0	.212	.278	.242	.520
9	Phillies	18	7/23/2019	PHI	@	DET	W 3-2	54	3	9	2	1	1	3	4	0	0	0	59	16	4	1	0	1	0	.167	.224	.296	.520
10	Phillies	18	5/6/2018	PHI	@	WSH	L 4-5	36	4	9	4	0	1	4	2	1	1	0	39	16	5	0	0	1	1	.250	.308	.444	.752
11	Phillies	18	9/16/2016	PHI	vs	MIA	W 4-3	48	4	13	2	0	1	4	5	0	0	0	53	18	3	0	0	1	2	.271	.340	.375	.715
12	Phillies	18	7/18/2016	PHI	vs	MIA	L 2-3	35	2	4	1	0	1	2	3	0	0	0	39	8	2	1	0	0	1	.114	.184	.229	.413
13	Phillies	17	6/24/2024	PHI	@	DET	W 8-1	43	8	15	4	0	2	8	3	1	2	0	47	25	6	0	0	0	0	.349	.404	.581	.986
14	Phillies	17	5/5/2024	PHI	vs	SFG	W 5-4	35	5	10	2	0	1	5	2	0	4	0	37	15	3	0	0	0	0	.286	.324	.429	.753
15	Phillies	17	7/24/2018	PHI	vs	LAD	W 7-4	57	7	11	3	0	3	7	6	0	0	0	63	23	6	0	0	1	0	.193	.270	.404	.673
16	Phillies	17	5/31/2014	PHI	vs	NYM	L 4-5	50	4	10	1	1	1	4	6	0	1	1	57	16	3	1	0	0	1	.200	.286	.320	.606
17	Phillies	17	8/3/2003	PHI	vs	SDP	L 2-5	35	2	5	2	0	1	2	5	0	0	0	40	10	3	0	0	1	0	.143	.250	.286	.536
18	Phillies	17	5/21/1970	PHI	vs	STL	W 4-3	33	4	11	1	1	1	4	3	0	0	3	37	17	3	1	0	1	0	.333	.389	.515	.904
19	Phillies	17	7/27/1966	PHI	@	LAD	L 1-2	38	1	4	0	0	1	1	3	0	2	0	42	7	1	1	0	0	1	.105	.171	.184	.355
20	Phillies	17	7/23/1963	PHI	@	HOU	L 5-6	57	5	10	0	0	1	5	4	2	0	0	63	13	1	0	0	2	1	.175	.254	.228	.482
21	Phillies	17	6/28/1961	PHI	vs	SFG	N 7-7	58	7	16	1	2	0	5	7	0	0	0	66	21	3	1	0	1	1	.276	.354	.362	.716
22	Phillies	16	9/18/2024	PHI	@	MIL	L 1-2	31	1	4	0	0	1	1	3	0	0	0	34	7	1	0	0	0	0	.129	.206	.226	.432
23	Phillies	16	9/17/2024	PHI	@	MIL	W 5-1	36	5	10	1	0	2	5	3	0	2	1	39	17	3	0	0	0	0	.278	.333	.472	.806
24	Phillies	16	10/4/2022	PHI	@	HOU	L 0-10	30	0	3	0	0	0	0	2	0	0	0	32	3	0	0	0	0	0	.100	.156	.100	.256
25	Phillies	16	7/6/2022	PHI	vs	WSH	L 2-3	30	2	4	0	0	2	2	3	0	0	1	33	10	2	0	0	0	1	.133	.212	.333	.545