who has the highest goals per game in an nhl season with at least 20 games played

Joe Malone has scored the most goals per game with 20+ games played in a season, with 2.20 per game in his rookie season in 1917-18.

	NAME	G/GP	GP	SEASON	TM	G	A	P	+/-	PIM	PPG	PPA	SHG	SHA	GWG	OTG	S	S%
1	Joe Malone J. Malone	2.20	20	1917-18	MTL	44	4	48		30					4	1
2	Cy Denneny C. Denneny	1.71	21	1917-18	SEN	36	10	46		80					2	0
3	Joe Malone J. Malone	1.63	24	1919-20	QBD	39	10	49		12					2	1
4	Newsy Lalonde N. Lalonde	1.61	23	1919-20	MTL	37	10	47		34					5	1
5	Babe Dye B. Dye	1.46	24	1920-21	TOT	35	5	40		32					6	0
6	Reg Noble R. Noble	1.45	20	1917-18	TAN	29	10	39		35					4	0
7	Cy Denneny C. Denneny	1.42	24	1920-21	SEN	34	7	41		10					4	0
8	Joe Malone J. Malone	1.40	20	1920-21	HAM	28	9	37		6					1	1
9	Newsy Lalonde N. Lalonde	1.38	24	1920-21	MTL	33	10	43		36					6	0
10	Babe Dye B. Dye	1.31	29	1924-25	TSP	38	8	46		38					8	0
11	Punch Broadbent P. Broadbent	1.29	24	1921-22	SEN	31	14	45		28					5	2
12	Babe Dye B. Dye	1.29	24	1921-22	TSP	31	7	38		39					5	0
13	Cy Denneny C. Denneny	1.27	22	1921-22	SEN	28	12	40		20					2	0
14	Babe Dye B. Dye	1.23	22	1922-23	TSP	27	12	39		21					5	2
15	Aurel Joliat A. Joliat	1.20	25	1924-25	MTL	30	12	42		81					6	1
16	Wayne Gretzky W. Gretzky	1.18	74	1983-84	EDM	87	118	205	+78	39	20	27	12	11	11	0	326	26.7
17	Mario Lemieux M. Lemieux	1.15	60	1992-93	PIT	69	91	160	+55	38	16	39	6	3	10	0	286	24.1
18	Wayne Gretzky W. Gretzky	1.15	80	1981-82	EDM	92	120	212	+80	26	18	39	6	2	12	0	370	24.9
19	Frank Nighbor F. Nighbor	1.13	23	1919-20	SEN	26	16	42		20					6	1
20	Mario Lemieux M. Lemieux	1.12	76	1988-89	PIT	85	114	199	+41	100	31	48	13	5	8	1	313	27.2
21	Brett Hull B. Hull	1.10	78	1990-91	STL	86	45	131	+23	22	29	16	0	0	11	1	389	22.1
22	Cam Neely C. Neely	1.02	49	1993-94	BOS	50	24	74	+12	54	20	7	0	0	13	0	185	27.0
23	Maurice Richard M. Richard	1.00	50	1944-45	MTL	50	23	73		46	11	1	0	0	7	0
24	Cy Denneny C. Denneny	1.00	22	1923-24	SEN	22	2	24		10					7	2
25	Joe Malone J. Malone	1.00	24	1921-22	HAM	24	7	31		4					3	0