most blocks in a single season since 2023 before turning 21

Since 2022-23, Victor Wembanyama has rejected the most shots by a player younger than 21 in a season, with 254 blocks in his rookie season in 2023-24.

Interpreted as:

most blocks in a single season since 2023 before turning 21 years old by a player

	NAME	BLK	AGE	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	TOV	PF	+/-
1	Victor Wembanyama V. Wembanyama	254	20	2023-24	SAS	71	29.7	21.4	10.6	3.9	1.2	3.6	7.8	16.7	46.5	1.8	5.5	32.5	4.1	5.2	79.6	56.5	2.3	8.4	3.7	2,106	1,522	755	274	88	260	153	-142
2	Donovan Clingan D. Clingan	110	20	2024-25	POR	67	19.8	6.5	7.9	1.1	0.5	1.6	2.7	5.0	53.9	0.2	0.7	28.6	0.9	1.6	59.6	57.4	3.2	4.6	1.1	1,324	436	527	77	34	72	189	-2
3	Alex Sarr A. Sarr	101	19	2024-25	WAS	67	27.1	13.0	6.5	2.4	0.7	1.5	4.9	12.4	39.4	1.6	5.1	30.8	1.7	2.5	67.9	48.2	1.9	4.6	1.7	1,814	869	435	161	44	114	146	-547
4	Yves Missi Y. Missi	98	20	2024-25	NOP	73	26.8	9.1	8.2	1.4	0.5	1.3	3.7	6.7	54.7	0.0	0.0	0.0	1.7	2.8	62.3	57.2	3.5	4.7	1.1	1,956	665	601	99	37	82	145	-514
5	Dereck Lively II D. Lively II	77	19	2023-24	DAL	55	23.5	8.8	6.9	1.1	0.7	1.4	4.0	5.4	74.7	0.0	0.0	0.0	0.7	1.5	50.6	72.8	2.5	4.4	0.9	1,294	483	378	60	36	50	144	+144
6	Matas Buzelis M. Buzelis	75	20	2024-25	CHI	80	18.9	8.6	3.5	1.0	0.4	0.9	3.2	6.9	45.4	1.2	3.3	36.1	1.1	1.4	81.5	57.1	0.7	2.8	0.9	1,511	688	278	79	29	74	128	-35
7	Jabari Smith Jr. J. Smith Jr.	74	19	2022-23	HOU	79	31.0	12.8	7.2	1.3	0.5	0.9	4.6	11.3	40.8	1.5	4.9	30.7	2.1	2.6	78.6	51.4	1.5	5.7	1.3	2,450	1,010	569	101	43	104	227	-555
8	Kel'el Ware K. Ware	71	20	2024-25	MIA	64	22.2	9.3	7.4	0.9	0.6	1.1	4.0	7.3	55.4	0.5	1.7	31.5	0.7	1.0	68.7	60.3	1.8	5.6	0.9	1,422	595	473	60	39	57	111	+39
9	Alperen Şengün A. Şengün	70	20	2022-23	HOU	75	28.9	14.8	9.0	3.9	0.9	0.9	5.9	10.7	55.3	0.3	0.8	33.3	2.7	3.8	71.5	59.9	3.2	5.8	2.6	2,171	1,109	678	291	70	193	258	-283
10	Jabari Smith Jr. J. Smith Jr.	61	20	2023-24	HOU	76	31.9	13.7	8.1	1.6	0.7	0.8	5.0	11.0	45.4	1.8	5.0	36.3	2.0	2.4	81.1	57.1	1.8	6.3	1.2	2,424	1,044	616	121	52	89	200	-84
11	Jalen Duren J. Duren	59	19	2022-23	DET	67	24.9	9.1	8.9	1.1	0.7	0.9	3.9	5.9	64.8	0.0	0.0	0.0	1.4	2.3	61.1	65.5	3.4	5.5	1.4	1,670	612	595	75	44	92	182	-279
12	Dereck Lively II D. Lively II	56	20	2024-25	DAL	36	23.1	8.7	7.5	2.4	0.6	1.6	3.7	5.3	70.2	0.0	0.0		1.3	2.0	63.0	70.4	2.9	4.6	1.1	833	314	270	85	20	41	100	+121
13	Bilal Coulibaly B. Coulibaly	48	19	2023-24	WAS	63	27.2	8.4	4.1	1.7	0.9	0.8	3.0	6.9	43.5	1.0	2.9	34.6	1.5	2.1	70.2	54.3	0.9	3.2	1.4	1,715	532	256	110	57	87	137	-419
14	Jalen Duren J. Duren	47	20	2023-24	DET	61	29.1	13.8	11.6	2.4	0.5	0.8	5.7	9.2	61.9	0.0	0.1	0.0	2.3	3.0	79.0	65.3	3.1	8.5	2.1	1,777	841	709	147	33	129	192	-311
15	Bilal Coulibaly B. Coulibaly	41	20	2024-25	WAS	59	33.0	12.3	5.0	3.4	1.3	0.7	4.5	10.6	42.1	1.1	3.8	28.1	2.3	3.1	74.6	51.5	1.5	3.4	2.1	1,948	727	294	199	78	125	139	-587
16	Jeremy Sochan J. Sochan	40	20	2023-24	SAS	74	29.6	11.6	6.4	3.4	0.8	0.5	4.6	10.5	43.8	0.9	3.1	30.8	1.5	1.9	77.1	51.3	1.9	4.6	1.9	2,193	861	476	249	62	140	168	-344
17	Paolo Banchero P. Banchero	39	20	2022-23	ORL	72	33.8	20.0	6.9	3.7	0.8	0.5	6.7	15.6	42.7	1.2	4.0	29.8	5.5	7.4	73.8	52.9	1.2	5.7	2.8	2,430	1,437	497	269	60	200	160	-215
18	Zaccharie Risacher Z. Risacher	37	19	2024-25	ATL	75	24.6	12.6	3.6	1.2	0.7	0.5	4.8	10.4	45.8	1.6	4.6	35.5	1.4	2.0	71.1	55.8	1.1	2.4	1.2	1,843	942	268	92	52	92	149	-121
19	Cason Wallace C. Wallace	37	20	2023-24	OKC	82	20.6	6.8	2.3	1.5	0.9	0.5	2.6	5.4	49.1	1.2	2.9	41.9	0.4	0.5	78.4	61.2	0.6	1.6	0.5	1,692	561	187	120	76	45	129	+128
20	Josh Giddey J. Giddey	31	20	2022-23	OKC	76	31.1	16.6	7.9	6.2	0.8	0.4	7.1	14.7	48.2	1.0	3.1	32.5	1.4	1.9	73.1	53.3	1.9	5.9	2.8	2,367	1,260	599	469	57	211	143	-105
21	Jonathan Kuminga J. Kuminga	31	20	2022-23	GSW	67	20.8	9.9	3.4	1.9	0.6	0.5	3.9	7.4	52.5	0.8	2.2	37.0	1.3	2.1	65.2	59.7	1.0	2.4	1.4	1,394	666	231	125	41	95	157	-53
22	Taylor Hendricks T. Hendricks	29	20	2023-24	UTA	40	21.4	7.3	4.6	0.8	0.7	0.7	2.7	6.0	45.0	1.3	3.5	37.9	0.6	0.7	79.3	57.8	1.2	3.5	0.7	856	292	185	32	28	27	77	-150
23	Usman Garuba U. Garuba	29	20	2022-23	HOU	75	12.9	3.0	4.1	0.9	0.6	0.4	1.1	2.4	48.6	0.3	0.8	40.7	0.4	0.6	61.7	56.9	1.6	2.5	0.6	970	225	307	64	44	47	135	-253
24	Dyson Daniels D. Daniels	25	20	2023-24	NOP	61	22.3	5.8	3.9	2.7	1.4	0.4	2.3	5.1	44.7	0.7	2.2	31.1	0.6	0.9	64.2	52.9	1.0	2.9	1.0	1,358	354	236	164	85	59	101	+71
25	GG Jackson	24	19	2023-24	MEM	48	25.7	14.6	4.1	1.2	0.6	0.5	5.0	11.7	42.8	2.1	6.0	35.7	2.4	3.2	75.2	55.4	1.1	3.0	1.4	1,233	699	196	59	28	65	64	-195