Bob Pettit has posted the most points in a game 6 versus the Celtics, with 50 points in Game 6 of the 1958 NBA Finals.

Interpreted as:

most point by a player in a game 6 vs celtics

	NAME	PTS	DATE	TM		OPP	MIN	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Bob Pettit B. Pettit	50	4/12/1958	STL	vs	BOS	42	19				19	34	55.9				12	15	80.0	61.6				1
2	Jimmy Butler III J. Butler III	47	5/27/2022	MIA	@	BOS	46	9	8	4	1	16	29	55.2	4	8	50.0	11	11	100.0	69.4	3	6	1	1	+8
3	LeBron James L. James	46	5/25/2018	CLE	vs	BOS	46	11	9	3	1	17	33	51.5	5	7	71.4	7	11	63.6	60.8	3	8	3	2	+15
4	LeBron James L. James	45	6/7/2012	MIA	@	BOS	45	15	5	0	0	19	26	73.1	2	4	50.0	5	9	55.6	75.1	2	13	4	3	+22
5	Giannis Antetokounmpo G. Antetokounmpo	44	5/13/2022	MIL	vs	BOS	41	20	6	1	1	14	30	46.7	2	3	66.7	14	15	93.3	60.1	3	17	6	4	-5
6	Bernard King B. King	44	5/11/1984	NYK	vs	BOS	41	2	2	3	0	16	25	64.0	0	0		12	15	80.0	69.6	0	2	4	3
7	Dave Bing D. Bing	44	4/1/1968	DET	vs	BOS	46	9	4			19	38	50.0				6	7	85.7	53.6				4
8	Bob McAdoo B. McAdoo	40	4/12/1974	BUF	vs	BOS	48	15	2			15	32	46.9				10	13	76.9	53.0				6
9	Hal Greer H. Greer	40	4/17/1968	PHI	@	BOS	46	4	1			15	24	62.5				10	13	76.9	67.3				4
10	Dolph Schayes D. Schayes	39	3/29/1959	SYR	vs	BOS	46	12	8			14	30	46.7				11	13	84.6	54.6				5
11	Isiah Thomas I. Thomas	37	5/10/1985	DET	vs	BOS	45	12	9	0	0	12	28	42.9	0	2	0.0	13	17	76.5	52.1	6	6	5	5
12	Pete Maravich P. Maravich	37	4/9/1972	ATL	vs	BOS	43	7	5			12	23	52.2				13	18	72.2	59.8				5
13	Oscar Robertson O. Robertson	36	4/7/1963	CIN	vs	BOS	48	15	14			14	31	45.2				8	9	88.9	51.5				3
14	Cliff Hagan C. Hagan	36	4/7/1960	STL	vs	BOS	46	13	4			13	24	54.2				10	14	71.4	59.7				4
15	John Salmons J. Salmons	35	4/30/2009	CHI	vs	BOS	60	6	4	0	0	13	22	59.1	5	9	55.6	4	4	100.0	73.7	2	4	2	3	+4
16	Dominique Wilkins D. Wilkins	35	5/20/1988	ATL	vs	BOS	43	10	4	0	0	13	30	43.3	0	2	0.0	9	11	81.8	50.2	5	5	3	2
17	Lou Hudson L. Hudson	35	4/13/1973	ATL	vs	BOS	46	8	2			14	29	48.3				7	9	77.8	53.1				2
18	Stephen Curry S. Curry	34	6/16/2022	GSW	@	BOS	40	7	7	2	1	12	21	57.1	6	11	54.5	4	4	100.0	74.7	0	7	2	4	+8
19	Sidney Moncrief S. Moncrief	34	5/15/1987	MIL	vs	BOS	39	6	4	3	0	11	20	55.0	1	3	33.3	11	13	84.6	66.1	2	4	2	4
20	Kareem Abdul-Jabbar K. Abdul-Jabbar	34	5/10/1974	MIL	@	BOS	58	8	6	1	2	16	26	61.5				2	2	100.0	63.2	2	6		4
21	Elgin Baylor E. Baylor	34	4/16/1962	LAL	vs	BOS	45	15	3			11	27	40.7				12	14	85.7	51.3				5
22	Jerry West J. West	34	4/16/1962	LAL	vs	BOS	46	6	5			12	19	63.2				10	12	83.3	70.0				3
23	Kyle Lowry K. Lowry	33	9/9/2020	TOR	@	BOS	53	8	6	2	1	12	20	60.0	6	10	60.0	3	4	75.0	75.8	0	8	1	5	+3
24	Bradley Beal B. Beal	33	5/12/2017	WAS	vs	BOS	43	3	5	1	0	15	26	57.7	1	8	12.5	2	2	100.0	61.4	2	1	1	3	0
25	Bam Adebayo B. Adebayo	32	9/27/2020	MIA	vs	BOS	39	14	5	1	0	11	15	73.3	0	0		10	11	90.9	80.6	1	13	2	3	0