Wilt Chamberlain had the most games by a player younger than 33 with 30+ points, with 492 games.

Interpreted as:

most 30 or more points regular-season game before turning 33 years old by a player

	NAME	GP	PTS	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	REB	AST	STL	BLK	TOV	PF	+/-
1	Wilt Chamberlain W. Chamberlain	492	21,016		42.7	25.5				17.4	32.6	53.3				8.0	14.5	55.1	54.8					12,528					930
2	Michael Jordan M. Jordan	440	16,654	40.4	37.9	6.7	5.7	2.9	1.1	14.1	26.2	53.7	0.6	1.7	34.8	9.1	10.6	85.4	61.2	1.8	4.8	3.0	17,767	2,927	2,526	1,257	462	1,318	1,300
3	LeBron James L. James	412	14,483	41.1	35.2	7.6	6.9	1.8	0.8	12.6	23.1	54.6	2.1	5.2	40.7	7.8	10.2	76.5	63.7	1.3	6.3	3.6	16,933	3,133	2,830	732	328	1,484	839	+2433
4	Oscar Robertson O. Robertson	384	13,716		35.7					12.6						10.5	12.3	85.2											1,267
5	Kobe Bryant K. Bryant	360	13,400	41.3	37.2	6.1	4.8	1.7	0.5	12.9	25.8	49.8	2.1	5.3	40.3	9.4	10.9	85.5	60.7	1.3	4.8	3.2	14,878	2,209	1,734	612	185	1,168	1,022	+2195
6	Allen Iverson A. Iverson	342	12,451	43.9	36.4	4.2	6.3	2.4	0.2	12.6	26.6	47.6	1.7	4.5	37.6	9.4	11.7	80.6	57.4	0.9	3.3	3.7	15,011	1,427	2,147	836	55	1,282	651	+1288
7	Kareem Abdul-Jabbar K. Abdul-Jabbar	341	12,224		35.8	15.7				14.9			0.0	0.1	0.0	6.1	8.5	71.9						5,359
8	Jerry West J. West	318	11,497		36.2					12.9						10.4	12.4	83.9
9	Kevin Durant K. Durant	314	10,985	39.8	35.0	8.1	4.3	1.2	1.1	11.6	21.9	53.0	2.6	6.0	43.5	9.1	10.2	89.4	66.2	0.8	7.2	3.5	12,503	2,536	1,344	369	344	1,093	729	+1720
10	James Harden J. Harden	311	11,713	38.3	37.7	6.8	8.1	1.8	0.7	11.1	22.7	49.0	4.4	10.6	41.6	11.0	12.6	87.2	66.6	1.0	5.8	4.6	11,910	2,106	2,505	560	207	1,439	879	+2151
11	Giannis Antetokounmpo G. Antetokounmpo	303	10,716	35.1	35.4	12.3	5.8	1.2	1.2	13.0	21.6	60.4	0.9	2.9	31.5	8.4	12.0	70.2	65.9	2.5	9.8	3.4	10,649	3,714	1,759	377	376	1,017	908	+2116
12	Adrian Dantley A. Dantley	303	10,740		35.4					12.7			0.0			10.0	12.0	83.2
13	Shaquille O'Neal S. O'Neal	300	10,524	39.9	35.1	13.0	2.9	0.7	2.6	13.9	22.4	62.0	0.0	0.0	14.3	7.3	12.8	56.9	62.6	4.4	8.5	2.9	11,958	3,887	884	207	783	873	948	+1496
14	Karl Malone K. Malone	298	10,284	40.5	34.5	12.0	3.2	1.5	0.9	12.6	21.6	58.1	0.1	0.3	31.6	9.2	12.1	76.5	64.0	3.2	8.8	3.2	12,058	3,575	942	458	263	957	977
15	George Gervin G. Gervin	288	10,450	37.6	36.3	5.1	2.9	1.4	1.0	14.1	25.2	56.0	0.3	0.7	39.0	7.8	9.2	85.2	62.0				10,820	1,473	832	390	275		807
16	Bob Pettit B. Pettit	284	10,020		35.3					12.7						10.0	12.6	78.9
17	Elgin Baylor E. Baylor	281	10,522		37.4					14.1						9.3	11.7	79.9
18	Dominique Wilkins D. Wilkins	278	9,935	39.5	35.7	7.8	2.8		0.6	13.3	25.7	51.6	0.7	1.8	37.1	8.5	10.2	83.7	59.1	3.4	4.4	2.7	10,988	2,162	791		180	759	582
19	Carmelo Anthony C. Anthony	271	9,401	39.6	34.7	7.3	3.2	1.2	0.6	12.3	23.9	51.6	1.8	4.3	42.2	8.2	9.7	84.7	61.5	2.1	5.2	2.8	10,718	1,965	860	330	160	772	843	+1171
20	Bob McAdoo B. McAdoo	236	8,494		36.0					14.1			0.1			7.7	9.9	77.5
21	Damian Lillard D. Lillard	232	8,430	37.8	36.3	4.5	7.0	1.0	0.3	11.6	22.7	51.0	4.9	10.9	44.8	8.3	9.1	91.5	68.0	0.7	3.9	2.9	8,766	1,054	1,614	234	71	674	452	+1048
22	Anthony Davis A. Davis	226	8,032	38.3	35.5	12.6	2.7	1.5	2.4	13.1	22.9	57.2	1.0	2.6	37.0	8.4	10.1	82.8	65.0	3.1	9.5	2.2	8,662	2,856	610	330	536	488	543	+1054
23	Russell Westbrook R. Westbrook	222	7,931	38.1	35.7	8.4	8.7	1.8	0.4	12.7	25.6	49.9	1.9	5.2	36.4	8.3	10.2	81.5	59.4	1.8	6.6	4.5	8,455	1,867	1,921	399	78	1,000	589	+961
24	Luka Dončić L. Dončić	219	7,982	37.0	36.4	9.4	8.9	1.4	0.5	12.3	23.8	51.7	4.1	10.1	40.9	7.7	10.0	77.8	64.7	1.1	8.3	4.0	8,103	2,052	1,949	311	114	883	541	+1123
25	Devin Booker D. Booker	218	7,799	37.3	35.8	4.6	5.6	0.9	0.3	12.6	23.5	53.6	3.3	7.6	43.5	7.3	8.3	88.4	66.0	0.7	3.9	3.2	8,131	1,001	1,217	196	71	688	663	+850