Sidney Crosby has the most career assists by a player younger than 20, with 147 assists.

Interpreted as:

most assists before turning 20 years old by a player

	NAME	A	GP	G	P	+/-	PIM	PPG	PPA	SHG	SHA	GWG	OTG	S	S%	FOW	FO	FOW%	HIT	BKS	TKA	GVA	TOI/GP
1	Sidney Crosby S. Crosby	147	160	75	222	+9	170	29	79	0	2	9	3	528	14.2	1,373	2,860	48.0	121	86	73	129	20:26
2	Wayne Gretzky W. Gretzky	144	126	76	220	+13	41	22	41	3	3	6	0	420	18.1
3	Dale Hawerchuk D. Hawerchuk	109	159	85	194	-24	78	25	42	0	2	5	0	636	13.4
4	Steve Yzerman S. Yzerman	107	160	69	176	-36	91	22	43	0	0	5	1	408	16.9
5	Ron Francis R. Francis	95	122	47	142	-31	95	15	31	1	1	5	0	333	14.1
6	Jimmy Carson J. Carson	94	160	92	186	-24	67	40	43	0	0	9	0	479	19.2
7	Phil Housley P. Housley	86	141	46	132	-6	72	23	42	2	0	8	1	395	11.6
8	Connor Bedard C. Bedard	83	150	45	128	-80	98	15	35	0	0	7	2	401	11.2	458	1,188	38.6	102	64	73	147	20:03
9	Pierre Turgeon P. Turgeon	82	156	48	130	-10	60	27	29	0	1	8	1	283	17.0
10	Eddie Olczyk E. Olczyk	80	149	49	129	+14	114	9	15	2	3	3	0	352	13.9
11	Brian Bellows B. Bellows	72	156	76	148	-14	93	29	28	6	3	8	1	420	18.1
12	Bobby Carpenter B. Carpenter	72	160	64	136	-24	133	21	20	1	0	7	0	459	13.9
13	Rasmus Dahlin R. Dahlin	71	141	13	84	-20	72	7	32	0	0	5	0	267	4.9	0	0		169	117	54	122	20:23
14	Dan Quinn D. Quinn	71	128	39	110	+6	40	18	26	0	0	4	0	246	15.9
15	Connor McDavid C. McDavid	68	89	30	98	+12	38	5	23	0	1	8	1	238	12.6	460	1,092	42.1	26	20	69	46	20:04
16	Patrick Kane P. Kane	65	99	29	94	-3	60	11	26	0	0	5	1	243	11.9	19	37	51.4	18	8	53	30	18:37
17	Nathan MacKinnon N. MacKinnon	63	146	38	101	+13	60	11	13	0	0	7	0	433	8.8	395	880	44.9	100	86	96	66	17:13
18	Bryan Trottier B. Trottier	63	80	32	95	+27	21	11	30	1	0	5	0	178	18.0
19	Kirk Muller K. Muller	62	129	32	94	-47	95	13	10	2	2	0	0	269	11.9
20	Sam Gagner S. Gagner	61	155	29	90	-22	74	10	17	0	0	2	0	291	10.0	415	989	42.0	46	44	56	103	16:12
21	Trevor Linden T. Linden	59	153	51	110	-27	84	16	19	3	0	5	0	357	14.3
22	Doug Bodger D. Bodger	59	144	9	68	-18	130	4	26	0	2	2	0	259	3.5
23	Jaromir Jagr J. Jagr	58	128	50	108	+11	66	10	9	0	0	8	0	274	18.2
24	Vincent Lecavalier V. Lecavalier	57	162	38	95	-44	66	8	26	0	1	5	0	291	13.1	572	1,288	44.4	116	19	45	83	19:18
25	Mario Lemieux M. Lemieux	57	73	43	100	-33	54	11	22	0	0	2	1	209	20.6