highest field-goal percentage in a quarter for the celtics team in the playoffs

The Boston Celtics had their best field-goal percentage in the playoffs in the first quarter in Game 1 of the 2023 Eastern Conference Semifinals versus the 76ers, at 85.0 percent.

	TEAM	FG%	QUARTER	DATE	TM		OPP	MIN	PTS	REB	AST	STL	BLK	FGM	FGA	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	Celtics	85.0	1Q	5/1/2023	BOS	vs	PHI	60	38	10	11	0	1	17	20	4	6	66.7	0	0		95.0	1	9	3	2
2	Celtics	84.2	4Q	5/9/2022	BOS	@	MIL	60	43	8	9	1	1	16	19	4	5	80.0	7	7	100.0	97.4	0	8	1	5
3	Celtics	72.7	3Q	5/23/2024	BOS	vs	IND	60	36	7	8	2	0	16	22	4	9	44.4	0	1	0.0	80.2	0	7	1	5
4	Celtics	72.2	3Q	5/7/2023	BOS	@	PHI	60	33	6	8	0	2	13	18	3	6	50.0	4	5	80.0	81.7	1	5	1	5
5	Celtics	72.2	3Q	4/28/2018	BOS	vs	MIL	60	31	10	9	1	1	13	18	4	5	80.0	1	3	33.3	80.2	1	9	5	9
6	Celtics	71.4	2Q	4/15/2023	BOS	vs	ATL	60	45	15	11	1	1	15	21	7	8	87.5	8	9	88.9	90.1	3	12	4	7
7	Celtics	68.8	1Q	5/2/2017	BOS	vs	WAS	60	29	8	7	0	2	11	16	3	6	50.0	4	5	80.0	79.7	1	7	9	7
8	Celtics	68.4	1Q	5/12/2025	BOS	@	NYK	60	39	10	4	3	1	13	19	9	14	64.3	4	7	57.1	88.3	1	9	4	2
9	Celtics	68.4	2Q	5/17/2023	BOS	vs	MIA	60	36	7	9	3	0	13	19	1	4	25.0	9	11	81.8	75.5	1	6	2	4
10	Celtics	68.2	4Q	6/2/2022	BOS	@	GSW	60	40	11	12	2	1	15	22	9	12	75.0	1	1	100.0	89.1	1	10	1	1
11	Celtics	68.2	2Q	5/17/2022	BOS	@	MIA	60	34	11	9	2	3	15	22	2	7	28.6	2	2	100.0	74.3	2	9	3	5
12	Celtics	66.7	1Q	5/13/2024	BOS	@	CLE	60	37	13	7	4	2	14	21	4	8	50.0	5	7	71.4	76.8	4	9	6	4
13	Celtics	66.7	1Q	5/1/2024	BOS	vs	MIA	60	41	13	9	1	0	14	21	8	14	57.1	5	7	71.4	85.1	1	12	1	4
14	Celtics	66.7	3Q	5/25/2023	BOS	vs	MIA	60	29	4	8	5	0	12	18	3	4	75.0	2	4	50.0	73.4	0	4	2	2
15	Celtics	66.7	2Q	4/25/2023	BOS	vs	ATL	60	39	10	9	1	4	16	24	4	8	50.0	3	5	60.0	74.4	1	9	2	6
16	Celtics	66.7	1Q	9/17/2020	BOS	vs	MIA	60	31	13	7	1	1	12	18	4	7	57.1	3	4	75.0	78.4	0	13	6	5
17	Celtics	66.7	1Q	4/19/2019	BOS	@	IND	60	41	11	12	2	2	16	24	8	10	80.0	1	3	33.3	81.0	2	9	4	5
18	Celtics	66.7	3Q	4/28/2017	BOS	@	CHI	60	34	11	8	0	1	14	21	4	10	40.0	2	4	50.0	74.7	1	10	1	5
19	Celtics	65.2	2Q	4/27/2024	BOS	@	MIA	60	42	10	9	1	0	15	23	5	11	45.5	7	9	77.8	77.9	4	6	1	6
20	Celtics	65.2	3Q	4/28/2019	BOS	@	MIL	60	36	14	9	0	5	15	23	5	7	71.4	1	2	50.0	75.4	0	14	1	5
21	Celtics	65.0	3Q	6/12/2024	BOS	@	DAL	60	35	10	8	1	3	13	20	5	11	45.5	4	4	100.0	80.4	1	9	0	3
22	Celtics	65.0	2Q	9/7/2020	BOS	@	TOR	60	37	12	9	2	3	13	20	4	9	44.4	7	7	100.0	80.2	0	12	3	5
23	Celtics	65.0	1Q	5/10/2017	BOS	vs	WAS	60	33	12	11	1	2	13	20	3	7	42.9	4	4	100.0	75.8	0	12	4	3
24	Celtics	64.7	3Q	4/29/2025	BOS	vs	ORL	60	36	9	6	2	1	11	17	5	8	62.5	9	11	81.8	82.4	0	9	0	3
25	Celtics	64.7	4Q	5/15/2024	BOS	vs	CLE	60	28	13	10	2	0	11	17	5	9	55.6	1	2	50.0	78.3	4	9	5	4