who is the youngest celtic with 30 points in a playoff game

Jaylen Brown is the youngest for the Celtics with 30+ points in a playoff game. He was 21 years and 175 days old in Game 2 of the 2018 First Round against the Bucks.

Interpreted as:

Who is the youngest celtic with 30 or more points in a playoff game?

	NAME	AGE	PTS	DATE	TM		OPP	MIN	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Jaylen Brown J. Brown	21-175	30	4/17/2018	BOS	vs	MIL	33	5	1	0	0	12	22	54.5	5	12	41.7	1	2	50.0	65.6	2	3	1	2	+17
2	Jaylen Brown J. Brown	21-180	34	4/22/2018	BOS	@	MIL	41	8	1	3	0	13	24	54.2	5	8	62.5	3	4	75.0	66.0	2	6	1	2	+10
3	Jayson Tatum J. Tatum	22-167	32	8/17/2020	BOS	vs	PHI	41	13	1	0	3	10	21	47.6	2	5	40.0	10	11	90.9	61.9	3	10	1	2	+19
4	Jayson Tatum J. Tatum	22-169	33	8/19/2020	BOS	vs	PHI	31	5	5	0	0	12	20	60.0	8	12	66.7	1	2	50.0	79.0	1	4	0	2	+29
5	Jayson Tatum J. Tatum	22-182	34	9/1/2020	BOS	@	TOR	42	8	6	1	0	8	17	47.1	4	7	57.1	14	14	100.0	73.4	0	8	4	1	+5
6	Jayson Tatum J. Tatum	22-196	30	9/15/2020	BOS	vs	MIA	43	14	5	3	2	10	24	41.7	4	12	33.3	6	6	100.0	56.3	1	13	3	4	+3
7	Jayson Tatum J. Tatum	22-206	31	9/25/2020	BOS	vs	MIA	43	10	6	1	0	8	22	36.4	3	10	30.0	12	14	85.7	55.0	2	8	2	3	+10
8	Tom Heinsohn T. Heinsohn	22-209	30	3/23/1957	BOS	@	SYR	43	7				11	23	47.8				8	10	80.0	54.7				4
9	Tom Heinsohn T. Heinsohn	22-230	37	4/13/1957	BOS	vs	STL	45	23	2			17	33	51.5				3	11	27.3	48.9				6
10	Jayson Tatum J. Tatum	23-086	50	5/28/2021	BOS	vs	BKN	41	6	7	2	1	16	30	53.3	5	11	45.5	13	15	86.7	68.3	0	6	1	3	+1
11	Jayson Tatum J. Tatum	23-088	40	5/30/2021	BOS	vs	BKN	40	7	5	1	2	10	22	45.5	3	7	42.9	17	17	100.0	67.8	1	6	2	3	-9
12	Jayson Tatum J. Tatum	23-090	32	6/1/2021	BOS	@	BKN	41	9	5	0	2	12	27	44.4	4	11	36.4	4	4	100.0	55.6	1	8	3	2	-14
13	Larry Bird L. Bird	23-129	34	4/14/1980	BOS	@	HOU	40	10	7		0	13	20	65.0	1	2	50.0	7	8	87.5	72.3				4
14	Larry Bird L. Bird	23-135	31	4/20/1980	BOS	vs	PHI	46	12	2	1	1	15	30	50.0	0	1	0.0	1	1	100.0	50.9			8	4
15	Bob Cousy B. Cousy	23-223	31	3/19/1952	BOS	vs	NYK	35		5			9	16	56.3				13	13	100.0	71.4				5
16	Bob Cousy B. Cousy	23-230	34	3/26/1952	BOS	vs	NYK	55		8			10	24	41.7				14	16	87.5	54.8				6
17	Jaylen Brown J. Brown	23-321	31	9/9/2020	BOS	vs	TOR	51	16	2	2	0	11	30	36.7	4	13	30.8	5	5	100.0	48.1	4	12	3	5	+4
18	Ed Macauley E. Macauley	24-001	36	3/23/1952	BOS	@	NYK	48		3			14	18	77.8				8	8	100.0	83.6				3
19	Jayson Tatum J. Tatum	24-045	31	4/17/2022	BOS	vs	BKN	45	4	8	1	2	9	18	50.0	3	7	42.9	10	12	83.3	66.6	1	3	5	4	+2
20	Jayson Tatum J. Tatum	24-051	39	4/23/2022	BOS	@	BKN	45	5	6	6	0	13	29	44.8	4	13	30.8	9	10	90.0	58.4	2	3	6	4	+4
21	Jayson Tatum J. Tatum	24-067	30	5/9/2022	BOS	@	MIL	42	13	5	0	0	11	24	45.8	3	10	30.0	5	6	83.3	56.3	2	11	2	3	+9
22	Jayson Tatum J. Tatum	24-069	34	5/11/2022	BOS	vs	MIL	42	6	4	1	1	12	29	41.4	2	11	18.2	8	9	88.9	51.6	1	5	1	3	-4
23	Jayson Tatum J. Tatum	24-071	46	5/13/2022	BOS	@	MIL	43	9	4	0	1	17	32	53.1	7	15	46.7	5	7	71.4	65.6	0	9	4	2	+21
24	Jayson Tatum J. Tatum	24-081	31	5/23/2022	BOS	vs	MIA	34	8	5	0	2	8	16	50.0	1	7	14.3	14	16	87.5	67.3	1	7	3	2	+37
25	Jayson Tatum J. Tatum	24-085	30	5/27/2022	BOS	vs	MIA	45	9	4	2	1	9	12	75.0	4	7	57.1	8	8	100.0	96.6	1	8	7	4	-6