Trae Young and LeBron James were tied for the most games by a player 21 or younger with 30+ points in their first 2 seasons, with 40 games.

most 30 point games in first two seasons by player 21 years old or younger

Interpreted as:

most 30 or more point regular-season games in first two seasons by player 21 years old or younger

NAME	GP	PTS	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	REB	AST	STL	BLK	TOV	PF	+/-
Trae Young	40	1,486	38.5	37.2	4.8	10.2	1.2	0.2	4.9	11.6	23.6	48.9	4.8	11.1	43.1	9.3	10.7	87.1	1,540	190	408	47	9	197	75	+118
LeBron James	40	1,414	44.7	35.4	7.5	6.5	2.3	0.6	3.6	12.7	24.9	50.9	2.1	5.0	42.3	7.9	9.8	80.4	1,787	299	258	90	22	145	69	+70
Luka Doncic	35	1,219	35.2	34.8	10.3	9.1	1.1	0.4	4.1	11.4	22.3	51.0	4.0	10.0	40.2	8.1	10.5	76.4	1,233	360	319	40	13	142	88	+224
Shaquille O'Neal	32	1,148	40.6	35.9	14.5	2.5	0.8	3.2	3.3	14.7	21.7	67.9	0.0	0.0		6.4	11.0	58.4	1,298	464	81	25	101	106	100
Kevin Durant	28	959	42.4	34.3	7.5	3.4	1.2	1.1	3.3	12.1	22.0	55.0	1.9	4.0	48.6	8.2	9.2	88.8	1,187	209	96	33	32	93	57	-20
Bernard King	28	968		34.6	11.5					14.3						6.1	8.4	72.6		323					109
Rick Barry	28	1,019	42.1	36.4	12.6	2.9				13.0	26.4	49.4				10.3	11.7	88.4	1,179	352	80				97
Karl-Anthony Towns	25	876	38.0	35.0	12.4	2.2	0.9	1.3	2.7	13.7	21.9	62.6	1.6	3.2	48.8	6.0	7.3	82.5	950	310	56	23	32	68	72	-10
Jalen Green	24	800	36.9	33.3	3.6	3.3	0.6	0.3	2.4	11.5	21.5	53.3	4.4	9.5	46.7	6.0	7.4	81.4	886	87	80	14	7	58	44	+34
Zion Williamson	24	809	35.4	33.7	7.5	3.7	0.8	0.5	2.9	12.9	19.3	67.1	0.2	0.9	22.7	7.7	10.5	72.7	849	181	89	19	13	69	48	+29
John Drew	24	824		34.3						12.4						9.6	12.3	78.2
Isiah Thomas	21	696	40.8	33.1	4.4	8.7				12.4	22.3	55.6	1.0			7.4	10.5	70.5	857	92	183				78
Devin Booker	20	714	39.3	35.7	3.2	4.0	0.8	0.2	3.6	12.2	24.2	50.3	3.6	7.3	48.6	7.9	9.1	86.7	786	63	79	16	4	72	74	-70
Allen Iverson	20	715	43.3	35.8	4.7	6.7	1.9	0.2	4.4	12.4	25.0	49.6	3.4	7.4	45.6	7.6	10.3	74.1	865	93	134	37	3	88	62	-131
Michael Jordan	19	714	40.8	37.6	8.8	6.7	2.7	1.3	3.8	13.6	23.7	57.6	0.2	0.7	23.1	10.2	11.6	87.3	775	168	127	52	24	72	70
Paolo Banchero	17	573	37.8	33.7	8.2	4.7	1.4	0.7	3.5	11.4	22.6	50.4	2.5	5.8	43.4	8.4	10.6	78.9	642	140	80	23	12	59	38	+3
Carmelo Anthony	17	576	39.6	33.9	6.5	2.7	1.4	0.8	3.4	11.9	21.1	56.4	1.4	3.0	47.1	8.7	10.1	86.0	673	110	46	24	13	57	63	+119
Shareef Abdur-Rahim	17	528	39.4	31.1	8.6	2.2	1.5	1.2	2.5	11.9	21.6	55.3	0.6	1.4	43.5	6.6	7.9	83.0	669	147	37	25	21	42	43	+38
Andrew Wiggins	14	443	39.7	31.6	4.8	2.9	1.4	1.1	2.7	11.4	20.4	55.6	2.1	3.7	55.8	6.9	8.7	78.7	556	67	40	19	16	38	25	+46
Kyrie Irving	14	473	36.1	33.8	3.9	5.0	2.1	0.3	3.2	12.0	21.9	54.7	2.7	5.5	49.4	7.1	7.4	95.2	505	55	70	30	4	45	30	+7
Antoine Walker	14	491	43.6	35.1	10.9	4.1	2.0	0.9	3.1	14.4	26.7	54.0	1.9	4.4	42.6	4.4	6.5	67.0	610	152	57	28	13	43	57	-47
Anthony Edwards	13	487	38.2	37.5	5.7	4.4	1.6	0.8	2.8	13.3	24.3	54.7	5.8	12.2	47.8	5.0	6.6	75.6	497	74	57	21	11	36	30	+98
Rudy Gay	13	414	43.5	31.8	6.5	1.8	1.3	1.2	2.1	12.3	21.7	56.7	3.1	5.9	51.9	4.2	4.9	84.4	565	84	24	17	16	27	38	-103
Bob McAdoo	13	457		35.2						14.4						6.4	7.5	84.7
Victor Wembanyama	11	365	33.6	33.2	12.5	4.8	1.3	4.2	4.4	11.5	21.6	53.4	3.2	7.6	41.7	6.9	8.5	80.9	370	138	53	14	46	48	25	+51