most playoff games with 30 points under the age of 21

Kobe Bryant had the most games by a player younger than 21 in the playoffs with fewer than 30 points, with 28 games.

Interpreted as:

most playoff games by a player with 30 points under the age of 21

	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	Kobe Bryant K. Bryant	28	328	23.9	11.7	3.1	2.3	0.8	0.7	4.0	9.8	41.4	0.6	2.1	28.3	3.0	3.9	77.3	51.0	0.8	2.4	2.0	668	87	64	21	20	56	75	-32
2	Jonathan Kuminga J. Kuminga	26	117	7.7	4.5	1.4	0.5	0.2	0.1	1.7	3.2	51.2	0.2	0.8	30.0	1.0	1.3	71.4	58.9	0.3	1.1	0.6	199	36	13	5	2	15	16	-58
3	Moses Moody M. Moody	25	111	10.6	4.4	1.6	0.5	0.3	0.3	1.5	2.8	53.5	0.8	1.4	57.1	0.6	0.7	83.3	70.3	0.4	1.2	0.2	266	39	12	8	7	5	22	-18
4	Tony Parker T. Parker	22	325	33.8	14.8	2.6	3.5	1.0	0.1	5.8	13.5	42.6	0.7	2.4	28.3	2.5	3.5	72.7	49.0	0.4	2.2	2.0	744	58	76	23	2	45	48	+54
5	Dereck Lively II D. Lively II	21	165	22.0	7.9	7.4	1.3	0.4	1.0	3.0	4.5	67.4	0.0	0.0	100.0	1.7	2.9	59.0	67.7	2.7	4.7	1.0	462	156	27	9	20	21	48	+98
6	Tyler Herro T. Herro	20	298	33.5	14.9	5.1	3.7	0.4	0.1	5.3	12.8	41.4	2.2	5.9	36.4	2.2	2.5	86.0	53.6	0.4	4.7	2.1	671	101	74	8	2	41	30	+5
7	Jayson Tatum J. Tatum	19	351	35.9	18.5	4.4	2.7	1.2	0.5	6.5	13.7	47.1	1.2	3.7	32.4	4.3	5.1	84.5	57.8	0.5	3.8	2.2	683	83	52	23	10	41	50	+51
8	Onyeka Okongwu O. Okongwu	18	48	9.2	2.7	2.7	0.1	0.3	0.7	0.9	1.7	54.8	0.0	0.1	0.0	0.8	1.2	66.7	59.6	1.2	1.5	0.2	166	48	2	5	13	4	28	-23
9	Steven Adams S. Adams	18	70	18.4	3.9	4.1	0.2	0.1	1.3	1.7	2.5	68.9	0.0	0.0		0.4	1.3	34.8	63.5	1.2	2.9	0.6	331	74	4	1	24	10	48	-27
10	Darryl Dawkins D. Dawkins	18	131	18.4	7.3	5.4	0.9			2.8	5.3	52.6				1.7	2.6	66.0	56.6				331	98	17				46
11	Jaylen Brown J. Brown	17	85	12.6	5.0	2.1	0.8	0.4	0.1	2.0	4.2	47.9	0.3	1.4	21.7	0.7	1.1	66.7	53.9	0.7	1.4	0.8	215	36	13	6	2	13	26	-25
12	Darko Milicic D. Milicic	17	6	2.1	0.4	0.4	0.1	0.1	0.1	0.1	0.6	18.2	0.0	0.0		0.1	0.3	40.0	22.7	0.1	0.3	0.2	35	7	2	1	1	4	4	-14
13	Magic Johnson M. Johnson	15	251	40.7	16.7	10.2	9.6	3.1	0.3	5.9	11.7	50.6	0.1	0.5	28.6	4.7	6.1	77.2	58.0	3.3	6.9	4.0	611	153	144	46	5	60	44
14	Kawhi Leonard K. Leonard	14	121	27.1	8.6	5.9	0.6	1.2	0.4	3.2	6.4	50.0	1.3	2.9	45.0	0.9	1.1	81.3	62.3	1.3	4.6	0.9	379	83	8	17	6	13	23	+33
15	Justise Winslow J. Winslow	13	90	25.4	6.9	4.8	0.6	0.6	0.3	2.5	5.7	43.2	0.4	1.4	27.8	1.6	2.3	70.0	51.6	1.3	3.5	0.9	330	63	8	8	4	12	35	-43
16	Nikola Jović N. Jović	12	49	11.7	4.1	3.2	0.9	0.4	0.3	1.4	3.3	42.5	0.8	2.0	37.5	0.5	0.6	85.7	56.9	0.3	2.9	0.5	141	38	11	5	3	6	9	-53
17	Tyrese Maxey T. Maxey	12	76	13.0	6.3	1.8	1.3	0.3	0.5	2.4	5.5	43.9	0.3	1.0	33.3	1.2	1.8	63.6	50.2	0.1	1.8	0.4	156	22	16	3	6	5	16	+11
18	Clint Capela C. Capela	12	43	7.6	3.6	2.8	0.3	0.0	0.6	1.3	2.2	61.5	0.0	0.0		0.9	1.8	52.4	61.0	0.8	1.9	0.3	91	33	4	0	7	3	17	-13
19	Harrison Barnes H. Barnes	12	193	38.4	16.1	6.4	1.3	0.6	0.4	6.0	13.5	44.4	1.6	4.3	36.5	2.5	2.9	85.7	54.4	1.5	4.9	1.3	461	77	15	7	5	16	33	+18
20	Thaddeus Young T. Young	12	133	32.5	11.1	4.5	1.0	1.1	0.1	4.6	10.0	45.8	0.5	1.4	35.3	1.4	1.7	85.0	51.6	2.0	2.5	1.0	390	54	12	13	1	12	24	-97
21	Shaun Livingston S. Livingston	12	90	27.6	7.5	4.7	4.8	0.6	0.5	3.0	6.3	47.4	0.1	0.1	100.0	1.4	1.8	81.0	52.8	1.3	3.3	1.9	332	56	57	7	6	23	31	+44
22	Gerald Wallace G. Wallace	12	10	2.7	0.8	0.5	0.1	0.0	0.2	0.2	0.5	33.3	0.0	0.0		0.5	0.5	100.0	57.9	0.1	0.4	0.3	32	6	1	0	2	4	7	-6
23	Jermaine O'Neal J. O'Neal	12	14	5.2	1.2	1.6	0.1	0.0	0.5	0.3	1.3	26.7	0.0	0.2	0.0	0.5	1.2	42.9	33.1	0.8	0.8	0.2	62	19	1	0	6	2	12	0
24	Dejounte Murray D. Murray	11	63	15.3	5.7	2.5	2.5	1.5	0.1	2.1	5.5	37.7	0.0	0.3	0.0	1.5	2.3	68.0	43.8	0.4	2.1	1.5	168	27	27	16	1	16	14	+27
25	Bradley Beal B. Beal	11	211	41.6	19.2	5.0	4.5	1.6	0.6	6.8	16.1	42.4	2.0	4.8	41.5	3.5	4.5	79.6	53.1	1.4	3.6	2.1	458	55	50	18	7	23	31	+24