RJ Barrett had the most games by a player younger than 22 with 30+ points in 2021-22, with 11 games.

most 30 point games for players under 22 years old in 2021-2022 season

Interpreted as:

most 30 or more point games for players under 22 years old in 2021-2022 season

NAME	GP	PTS	AGE	SEASON	TM	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	REB	AST	STL	BLK	TOV	PF	+/-
RJ Barrett	11	365	21	2021-22	NYK	39.6	33.2	6.7	3.8	0.8	0.2	2.3	11.4	21.5	52.7	4.0	7.8	51.2	6.5	8.7	74.0	435	74	42	9	2	25	26	+57
Anthony Edwards	9	339	20	2021-22	MIN	38.4	37.7	6.3	4.6	1.9	0.9	3.1	13.2	24.2	54.6	5.9	12.7	46.5	5.3	7.0	76.2	345	57	41	17	8	28	20	+76
LaMelo Ball	9	296	20	2021-22	CHA	36.5	32.9	7.6	7.8	2.4	0.3	3.4	11.6	21.8	53.1	5.9	10.7	55.2	3.9	4.8	81.4	328	68	70	22	3	31	30	+40
Jalen Green	8	259	19	2021-22	HOU	38.4	32.4	3.8	2.9	0.5	0.6	1.5	11.5	22.4	51.4	5.3	11.1	47.2	4.1	5.0	82.5	307	30	23	4	5	12	17	-12
Tyrese Maxey	5	160	21	2021-22	PHI	39.5	32.0	3.8	5.8	1.2	1.8	2.2	11.2	18.6	60.2	3.8	6.6	57.6	5.8	6.2	93.5	197	19	29	6	9	11	8	0
Kevin Porter Jr.	4	131	21	2021-22	HOU	38.4	32.8	6.8	7.0	1.0	0.5	2.8	11.8	20.5	57.3	5.0	10.5	47.6	4.3	5.3	81.0	153	27	28	4	2	11	10	-8
Cole Anthony	3	97	21	2021-22	ORL	35.1	32.3	5.3	6.0	2.0	1.0	3.0	11.0	19.7	55.9	5.7	10.0	56.7	4.7	5.7	82.4	105	16	18	6	3	9	10	+27
Tre Mann	2	65	20	2021-22	OKC	34.1	32.5	4.5	2.5	1.0	0.0	2.0	11.0	18.5	59.5	5.5	9.5	57.9	5.0	5.5	90.9	68	9	5	2	0	4	5	-10
Tyrese Haliburton	2	68	21	2021-22	TOT	32.9	34.0	2.0	4.5	3.0	0.0	2.0	10.5	15.0	70.0	5.5	7.5	73.3	7.5	8.0	93.8	66	4	9	6	0	4	6	-14
Cade Cunningham	2	68	20	2021-22	DET	36.0	34.0	4.5	7.0	2.0	2.0	4.0	13.5	25.0	54.0	5.5	10.0	55.0	1.5	1.5	100.0	72	9	14	4	4	8	7	-16
Patrick Williams	1	35	20	2021-22	CHI	41.1	35.0	4.0	4.0	0.0	1.0	5.0	10.0	21.0	47.6	3.0	4.0	75.0	12.0	14.0	85.7	41	4	4	0	1	5	2	-8
Talen Horton-Tucker	1	40	21	2021-22	LAL	37.0	40.0	3.0	3.0	4.0	0.0	2.0	15.0	28.0	53.6	2.0	6.0	33.3	8.0	9.0	88.9	37	3	3	4	0	2	2	-5
Josh Christopher	1	30	20	2021-22	HOU	30.2	30.0	3.0	0.0	2.0	0.0	2.0	11.0	14.0	78.6	3.0	5.0	60.0	5.0	7.0	71.4	30	3	0	2	0	2	2	+2
Scottie Barnes	1	31	20	2021-22	TOR	42.4	31.0	17.0	6.0	1.0	0.0	2.0	14.0	21.0	66.7	1.0	4.0	25.0	2.0	2.0	100.0	42	17	6	1	0	2	1	+5
Evan Mobley	1	30	20	2021-22	CLE	40.4	30.0	6.0	1.0	2.0	2.0	1.0	13.0	22.0	59.1	1.0	3.0	33.3	3.0	6.0	50.0	40	6	1	2	2	1	1	+4
Trey Murphy III	1	32	21	2021-22	NOP	28.4	32.0	9.0	2.0	0.0	0.0	0.0	12.0	20.0	60.0	7.0	12.0	58.3	1.0	2.0	50.0	28	9	2	0	0	0	4	-8
Moses Moody	1	30	19	2021-22	GSW	36.5	30.0	3.0	1.0	1.0	0.0	3.0	10.0	23.0	43.5	5.0	12.0	41.7	5.0	6.0	83.3	36	3	1	1	0	3	0	-10
Coby White	1	31	21	2021-22	CHI	39.6	31.0	5.0	6.0	1.0	0.0	1.0	11.0	19.0	57.9	6.0	11.0	54.5	3.0	4.0	75.0	40	5	6	1	0	1	2	+6
Cam Thomas	1	30	20	2021-22	BKN	31.2	30.0	2.0	4.0	1.0	0.0	2.0	11.0	19.0	57.9	3.0	7.0	42.9	5.0	6.0	83.3	31	2	4	1	0	2	1	-5
Franz Wagner	1	38	20	2021-22	ORL	38.3	38.0	7.0	3.0	1.0	1.0	2.0	12.0	20.0	60.0	4.0	8.0	50.0	10.0	10.0	100.0	38	7	3	1	1	2	2	+4