Frank Brophy was 19 years old in his rookie season in 1919-20.

most goes by a player in a season before turning 20 years old years old

	NAME	AGE	SEASON	TM	GP	G	A	P	PIM	GWG	OTG	TOI/GP
1	Frank Brophy F. Brophy	19	1919-20	QBD	21	0	0	0	0			59:29
2	King Clancy K. Clancy	18	1921-22	SEN	24	4	6	10	21	0	0
3	King Clancy K. Clancy	19	1922-23	SEN	24	3	2	5	20	1	0
4	Ganton Scott G. Scott	19	1922-23	TSP	17	0	0	0	0	0	0
5	Bobby Boucher B. Boucher	19	1923-24	MTL	11	1	0	1	0	0	0
6	Fred Bergdinon F. Bergdinon	19	1925-26	BOS	2	0	0	0	0	0	0
7	Hec Kilrea H. Kilrea	18	1925-26	SEN	35	5	1	6	12	1	0
8	Wildor Larochelle W. Larochelle	19	1925-26	MTL	33	2	1	3	10	1	0
9	Hec Kilrea H. Kilrea	19	1926-27	SEN	42	10	7	17	48	5	1
10	Pete Palangio P. Palangio	18	1926-27	MTL	6	0	0	0	0	0	0
11	Sam Godin S. Godin	18	1927-28	SEN	20	0	0	0	0	0	0
12	Pete Palangio P. Palangio	19	1927-28	DCG	14	3	0	3	8	0	0
13	Frank Daley F. Daley	19	1928-29	DCG	5	0	0	0	0	0	0
14	Sam Godin S. Godin	19	1928-29	SEN	23	2	1	3	19	0	0
15	Red Horner R. Horner	19	1928-29	TOR	22	0	0	0	30	0	0
16	Lloyd Klein L. Klein	19	1928-29	BOS	8	1	0	1	5	0	0
17	Orville Heximer O. Heximer	19	1929-30	NYR	19	1	0	1	4	0	0
18	Syd Howe S. Howe	18	1929-30	SEN	12	1	1	2	0	0	0
19	Busher Jackson B. Jackson	19	1929-30	TOR	31	12	6	18	31	1	0
20	Red Spooner R. Spooner	19	1929-30	PIR	1	0	0	0	0			60:00
21	Syd Howe S. Howe	19	1930-31	QUA	44	9	11	20	22	2	0
22	Roger Jenkins R. Jenkins	19	1930-31	TOT	31	0	1	1	14	0	0
23	Ellie Pringle E. Pringle	19	1930-31	NYA	6	0	0	0	0	0	0
24	Pat Shea P. Shea	19	1931-32	CHI	10	0	1	1	0	0	0
25	Paul Raymond P. Raymond	19	1932-33	MTL	16	0	0	0	0	0	0