The Pittsburgh Penguins had their most power plays in a game versus the Flyers on December 8, 1988, with 11 opportunities.

penguins most power plays in a regular-season game vs flyers

	TEAM	PPO	DATE	TM		OPP	RESULT	G	GA	PPG	OPP PPG	OPP PPO	S	SA
1	Penguins	11	12/8/1988	PIT	@	PHI	L 3-4	3	4	2	2	8	30	28
2	Penguins	10	3/30/1991	PIT	vs	PHI	T 4-4	4	4	1	0	2	39	32
3	Penguins	10	1/16/1990	PIT	vs	PHI	W 4-3	4	3	3	1	8	35	34
4	Penguins	10	3/19/1988	PIT	vs	PHI	W 7-0	7	0	4	0	12	38	38
5	Penguins	10	12/1/1984	PIT	@	PHI	L 1-3	1	3	0	0	7	31	44
6	Penguins	9	12/13/2006	PIT	vs	PHI	W 8-4	8	4	3	0	3	29	23
7	Penguins	9	4/5/1986	PIT	vs	PHI	L 3-4	3	4	2	1	7	26	34
8	Penguins	8	10/16/2010	PIT	@	PHI	W 5-1	5	1	2	1	5	32	30
9	Penguins	8	4/6/2008	PIT	@	PHI	L 0-2	0	2	0	0	4	20	22
10	Penguins	8	3/4/2007	PIT	vs	PHI	W 4-3	3	3	1	0	8	38	34
11	Penguins	8	11/20/2006	PIT	@	PHI	W 5-3	5	3	2	3	8	34	25
12	Penguins	8	3/31/2003	PIT	vs	PHI	L 1-6	1	6	0	2	4	17	28
13	Penguins	8	3/21/1998	PIT	vs	PHI	W 4-3	4	3	3	1	6	15	25
14	Penguins	8	12/28/1993	PIT	vs	PHI	T 4-4	4	4	2	0	3	40	25
15	Penguins	8	10/6/1991	PIT	vs	PHI	T 2-2	2	2	0	0	6	35	30
16	Penguins	8	11/28/1989	PIT	vs	PHI	L 3-6	3	6	1	2	4	36	38
17	Penguins	8	11/6/1988	PIT	@	PHI	L 4-5	4	5	3	3	8	27	27
18	Penguins	8	12/15/1987	PIT	vs	PHI	L 2-5	2	5	1	1	7	28	26
19	Penguins	8	3/22/1987	PIT	@	PHI	L 1-3	1	3	0	1	6	27	29
20	Penguins	8	3/20/1986	PIT	@	PHI	L 1-5	1	5	0	2	5	24	28
21	Penguins	8	12/21/1984	PIT	vs	PHI	W 4-2	4	2	1	1	6	26	33
22	Penguins	8	1/3/1984	PIT	vs	PHI	L 5-7	5	7	2	3	5	28	34
23	Penguins	8	10/9/1983	PIT	@	PHI	L 1-7	1	7	1	3	9	29	45
24	Penguins	8	10/28/1982	PIT	@	PHI	L 2-9	2	9	0	1	5	32	48
25	Penguins	8	10/11/1981	PIT	@	PHI	L 2-8	2	8	2	2	7	33	35