Moritz Seider had the most blocked shots by a player younger than 24 in 2022-23, with 190 blocks.

Interpreted as:

NHL most blocks by a player under age 24 2023

	NAME	BKS	AGE	SEASON	TM	GP	G	A	P	+/-	PIM	PPG	PPA	SHG	SHA	GWG	OTG	S	S%	FOW	FO	FOW%	HIT	TKA	GVA	TOI/GP
1	Moritz Seider M. Seider	190	21	2022-23	DET	82	5	37	42	-11	40	1	14	1	1	1	0	140	3.6	0	0		207	29	46	23:09
2	Jake Sanderson J. Sanderson	147	20	2022-23	OTT	77	4	28	32	-6	12	2	15	0	0	0	0	132	3.0	0	0		43	33	52	21:55
3	J.J. Moser	137	22	2022-23	ARI	82	7	24	31	-12	35	3	8	0	0	1	0	93	7.5	0	0		80	14	43	21:03
4	Rasmus Dahlin R. Dahlin	132	22	2022-23	BUF	78	15	58	73	+12	92	6	26	0	0	2	0	204	7.4	0	0		105	45	61	25:48
5	Braden Schneider B. Schneider	130	21	2022-23	NYR	81	5	13	18	+9	16	0	0	0	0	1	0	79	6.3	0	0		147	23	52	15:43
6	Mikey Anderson M. Anderson	129	23	2022-23	LAK	77	5	15	20	+20	40	1	0	0	1	1	0	90	5.6	0	0		162	18	31	21:40
7	Alexander Romanov A. Romanov	129	23	2022-23	NYI	76	2	20	22	+13	43	0	0	0	1	0	0	100	2.0	0	0		198	25	55	19:27
8	Martin Fehervary M. Fehervary	128	23	2022-23	WSH	67	6	10	16	-11	31	0	0	0	0	1	0	91	6.6	0	0		217	13	33	20:00
9	K'Andre Miller K. Miller	105	23	2022-23	NYR	79	9	34	43	+12	37	0	3	0	2	2	0	113	8.0	0	0		162	61	68	21:57
10	Noah Dobson N. Dobson	104	23	2022-23	NYI	78	13	36	49	+4	20	5	14	0	0	2	1	206	6.3	0	0		60	39	49	20:23
11	Erik Brännström E. Brännström	103	23	2022-23	OTT	74	2	16	18	+5	38	0	1	0	0	0	0	74	2.7	0	0		49	28	48	16:07
12	Jordan Harris J. Harris	98	22	2022-23	MTL	65	4	13	17	-3	26	0	1	0	0	0	0	70	5.7	0	0		53	18	29	18:39
13	Miro Heiskanen M. Heiskanen	96	23	2022-23	DAL	79	11	62	73	+12	32	2	32	0	1	2	1	206	5.3	0	0		49	53	65	25:29
14	Timothy Liljegren T. Liljegren	93	23	2022-23	TOR	67	6	12	18	+24	30	0	1	1	1	0	0	84	7.1	0	0		107	11	37	17:55
15	Mattias Samuelsson M. Samuelsson	91	22	2022-23	BUF	55	2	8	10	+14	20	0	0	0	1	0	0	76	2.6	0	0		107	21	21	22:11
16	Rasmus Sandin R. Sandin	87	22	2022-23	TOT	71	7	28	35	+3	39	0	11	0	0	0	0	81	8.6	0	0		136	25	48	19:20
17	Owen Power O. Power	86	20	2022-23	BUF	79	4	31	35	+10	24	0	8	0	1	1	1	130	3.1	0	0		27	25	52	23:48
18	Evan Bouchard E. Bouchard	77	23	2022-23	EDM	82	8	32	40	+6	28	2	11	0	1	2	1	156	5.1	0	0		95	66	73	18:31
19	Kaiden Guhle K. Guhle	77	21	2022-23	MTL	44	4	14	18	-19	27	0	0	0	0	0	0	48	8.3	0	0		84	23	51	20:31
20	Tim Berni T. Berni	74	22	2022-23	CBJ	59	1	2	3	-26	34	0	0	0	0	0	0	58	1.7	0	0		122	19	25	16:58
21	Quinn Hughes Q. Hughes	71	23	2022-23	VAN	78	7	69	76	+15	34	2	32	0	1	0	0	154	4.5	0	0		29	56	45	25:40
22	Owen Tippett O. Tippett	69	23	2022-23	PHI	77	27	22	49	-17	16	8	4	0	0	4	1	231	11.7	19	30	63.3	125	44	25	17:26
23	Cam York C. York	69	22	2022-23	PHI	54	2	18	20	-1	18	0	3	0	1	0	0	42	4.8	0	0		44	13	23	19:39
24	Nils Lundkvist N. Lundkvist	67	22	2022-23	DAL	60	6	10	16	-5	26	1	2	0	0	2	1	94	6.4	0	0		49	6	32	16:19
25	Noah Cates N. Cates	65	23	2022-23	PHI	82	13	25	38	+3	12	3	5	1	1	5	0	107	12.1	416	1,054	39.5	86	60	13	17:46