youngest player in an nhl game in the regular-season or playoffs in the 1970s

Between the 1969-70 and 1978-79 seasons, Grant Mulvey was the youngest in a regular-season or postseason game. He was 18 years and 22 days old against the Red Wings on October 9, 1974.

	NAME	AGE	DATE	TM		OPP	G	A	P	+/-	PIM	PPG	PPA	SHG	SHA	GWG	OTG	S	S%
1	Grant Mulvey G. Mulvey	18-022	10/9/1974	CHI	@	DET	0	0	0	-1	0	0	0	0	0	0	0	1	0.0
2	Grant Mulvey G. Mulvey	18-026	10/13/1974	CHI	vs	AFM	0	0	0	-1	2	0	0	0	0	0	0	3	0.0
3	Grant Mulvey G. Mulvey	18-029	10/16/1974	CHI	vs	BOS	0	0	0	0	0	0	0	0	0	0	0	3	0.0
4	Grant Mulvey G. Mulvey	18-030	10/17/1974	CHI	@	WSH	0	1	1	0	0	0	1	0	0	0	0	0
5	Grant Mulvey G. Mulvey	18-032	10/19/1974	CHI	@	STL	1	0	1	+1	0	0	0	0	0	1	0	3	33.3
6	Grant Mulvey G. Mulvey	18-033	10/20/1974	CHI	vs	MNS	0	0	0	0	0	0	0	0	0	0	0	2	0.0
7	Grant Mulvey G. Mulvey	18-036	10/23/1974	CHI	vs	WSH	0	0	0	0	0	0	0	0	0	0	0	2	0.0
8	Grant Mulvey G. Mulvey	18-039	10/26/1974	CHI	@	TOR	0	1	1	-1	0	0	0	0	0	0	0	0
9	Grant Mulvey G. Mulvey	18-040	10/27/1974	CHI	vs	STL	1	0	1	+3	7	0	0	0	0	0	0	2	50.0
10	Grant Mulvey G. Mulvey	18-043	10/30/1974	CHI	@	MTL	0	0	0	0	0	0	0	0	0	0	0	2	0.0
11	Grant Mulvey G. Mulvey	18-046	11/2/1974	CHI	@	KCS	0	0	0	-2	0	0	0	0	0	0	0	0
12	Grant Mulvey G. Mulvey	18-047	11/3/1974	CHI	vs	PIT	0	0	0	-2	2	0	0	0	0	0	0	1	0.0
13	Grant Mulvey G. Mulvey	18-050	11/6/1974	CHI	@	BUF	0	0	0	+2	0	0	0	0	0	0	0	2	0.0
14	Grant Mulvey G. Mulvey	18-052	11/8/1974	CHI	@	AFM	0	0	0	0	0	0	0	0	0	0	0	1	0.0
15	Grant Mulvey G. Mulvey	18-056	11/12/1974	CHI	@	VAN	0	0	0	-1	0	0	0	0	0	0	0	1	0.0
16	Grant Mulvey G. Mulvey	18-057	11/13/1974	CHI	@	CGS	0	0	0	0	2	0	0	0	0	0	0	2	0.0
17	Grant Mulvey G. Mulvey	18-060	11/16/1974	CHI	@	LAK	0	0	0	0	0	0	0	0	0	0	0	0
18	Grant Mulvey G. Mulvey	18-064	11/20/1974	CHI	vs	NYI	0	0	0	0	0	0	0	0	0	0	0	0
19	Grant Mulvey G. Mulvey	18-067	11/23/1974	CHI	vs	KCS	0	0	0	0	0	0	0	0	0	0	0	1	0.0
20	Grant Mulvey G. Mulvey	18-071	11/27/1974	CHI	vs	BUF	0	0	0	-2	0	0	0	0	0	0	0	0
21	Mario Tremblay M. Tremblay	18-073	11/14/1974	MTL	@	BOS	0	0	0	0	0	0	0	0	0	0	0	3	0.0
22	Grant Mulvey G. Mulvey	18-074	11/30/1974	CHI	@	MNS	0	1	1	+1	0	0	0	0	0	0	0	0
23	Grant Mulvey G. Mulvey	18-075	12/1/1974	CHI	vs	MNS	1	0	1	+1	0	0	0	0	0	0	0	2	50.0
24	Mario Tremblay M. Tremblay	18-075	11/16/1974	MTL	vs	NYR	2	0	2	+1	0	0	0	0	0	0	0	3	66.7
25	Mario Tremblay M. Tremblay	18-077	11/18/1974	MTL	vs	MNS	0	1	1	-1	4	0	0	0	0	0	0	1	0.0