most 3 point attempts by a team in a single playoff first half

The Boston Celtics have the most three-point attempts by a team in the first half in a single NBA playoff run, with 443 attempts in 2021-22.

	TEAM	3PA	SEASON	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF
1	Celtics	443	2021-22	24	120.0	52.9	21.4	12.6	3.8	3.3	18.8	41.8	45.1	6.9	37.5	8.3	10.5	79.4	57.1	4.0	17.5	7.6	2,880	1,270	514	303	92	80	182	252
2	Bucks	425	2020-21	23	120.0	54.6	25.3	12.5	4.3	2.1	21.8	47.5	45.9	5.7	30.8	5.3	8.0	66.1	53.5	6.7	18.6	6.7	2,760	1,256	583	288	98	48	154	215
3	Warriors	419	2021-22	22	120.0	54.0	23.1	13.7	4.0	2.4	20.6	44.0	46.9	6.7	35.3	6.0	8.2	72.4	56.7	4.8	18.3	8.3	2,640	1,187	508	301	87	52	183	268
4	Raptors	407	2018-19	24	120.0	52.9	20.9	11.4	4.3	1.9	18.9	42.4	44.6	5.8	34.4	9.2	10.9	84.4	56.0	3.8	17.1	6.3	2,880	1,269	502	273	102	45	151	294
5	Mavericks	405	2021-22	18	120.0	53.9	19.6	9.7	3.6	1.2	18.5	42.8	43.2	8.5	37.8	8.4	10.8	77.8	56.6	3.6	16.0	4.3	2,160	970	353	174	64	22	78	211
6	Celtics	402	2023-24	19	120.0	57.9	21.8	13.1	3.3	2.5	21.4	44.2	48.3	8.1	38.3	7.1	9.1	77.9	60.1	5.1	16.8	5.4	2,280	1,100	415	249	63	48	102	157
7	Heat	393	2022-23	23	120.0	53.8	20.4	11.7	3.2	2.0	20.2	44.4	45.4	6.6	38.4	6.9	8.7	79.5	55.8	4.7	15.7	5.6	2,760	1,238	469	268	73	45	129	225
8	Celtics	392	2022-23	20	120.0	57.8	22.6	12.9	3.3	3.1	21.6	44.9	48.1	7.6	38.5	7.1	8.6	82.0	59.4	5.0	17.6	6.1	2,400	1,156	451	258	66	62	121	175
9	Warriors	392	2015-16	24	120.0	53.4	21.7	12.8	4.3	2.8	20.1	45.0	44.7	6.1	37.5	7.0	10.5	66.7	53.8	5.9	15.8	7.1	2,880	1,281	521	306	102	67	170	275
10	Thunder	391	2024-25	21	120.0	58.8	23.0	12.7	6.1	2.7	21.6	46.6	46.4	6.0	32.2	9.5	12.1	78.7	56.6	5.8	17.1	5.9	2,520	1,234	482	266	128	56	123	211
11	Mavericks	371	2023-24	22	120.0	52.3	21.8	10.8	2.8	3.0	19.9	42.2	47.0	5.6	33.2	7.0	9.8	70.8	56.2	5.4	16.4	6.7	2,640	1,150	479	238	62	65	148	217
12	Heat	369	2019-20	21	120.0	53.8	20.4	13.0	3.7	1.6	19.0	42.0	45.4	6.8	38.5	9.0	11.1	80.3	57.4	3.5	17.0	6.9	2,520	1,130	429	272	78	34	144	227
13	Pacers	360	2024-25	21	120.0	56.3	20.2	14.1	4.0	2.5	20.3	42.6	47.6	6.9	40.0	8.9	11.0	81.3	59.4	3.7	16.5	7.0	2,520	1,183	424	297	83	53	148	223
14	Rockets	348	2017-18	17	120.0	55.4	23.6	10.5	4.3	2.7	19.8	44.9	44.1	7.3	35.6	8.5	10.9	77.4	55.7	5.0	18.6	5.6	2,040	942	402	178	73	46	96	166
15	Clippers	345	2020-21	19	120.0	56.7	19.8	10.7	3.8	2.2	20.6	42.8	48.0	6.7	37.1	8.8	10.5	84.0	59.8	4.3	15.6	4.3	2,280	1,078	377	203	73	41	82	174
16	Warriors	340	2018-19	22	120.0	58.3	22.0	14.7	3.9	2.3	21.5	44.4	48.5	5.9	38.2	9.3	11.3	82.3	59.0	5.2	16.8	7.9	2,640	1,282	484	323	85	50	174	275
17	Suns	337	2020-21	22	120.0	54.2	21.8	12.6	3.1	2.2	20.7	43.5	47.5	6.1	40.1	6.7	7.4	90.7	58.0	3.4	18.4	5.7	2,640	1,192	479	277	68	49	126	197
18	Lakers	334	2019-20	21	120.0	60.7	22.0	14.1	4.1	2.5	22.3	42.9	52.1	6.2	38.9	9.9	12.9	76.4	62.5	4.7	17.3	8.1	2,520	1,275	461	297	87	52	171	252
19	Warriors	325	2014-15	21	120.0	52.7	22.3	13.7	3.7	2.5	20.4	43.1	47.4	5.8	37.5	6.0	8.1	73.7	56.4	5.5	16.9	7.4	2,520	1,106	469	288	77	52	155	208
20	Cavaliers	324	2015-16	21	120.0	54.4	21.6	11.8	4.0	2.1	20.0	42.5	47.0	6.5	42.3	7.9	10.4	75.3	57.7	5.6	16.0	5.7	2,520	1,142	453	248	85	44	120	196
21	Warriors	323	2017-18	21	120.0	53.8	22.3	14.0	3.9	3.0	21.2	44.2	47.9	4.8	31.3	6.6	8.1	81.3	56.3	4.2	18.1	6.8	2,520	1,130	469	293	81	63	142	213
22	Celtics	322	2019-20	17	120.0	55.3	23.8	11.9	3.1	2.9	20.3	43.8	46.4	6.8	36.0	7.9	9.6	81.7	57.6	4.7	19.1	6.4	2,040	940	405	203	53	50	109	176
23	Hawks	315	2020-21	18	120.0	52.8	21.5	10.3	4.3	2.4	19.8	44.4	44.7	6.1	34.6	7.1	9.3	76.0	54.4	4.4	17.1	6.7	2,160	950	387	185	77	43	121	185
24	Nuggets	310	2019-20	19	120.0	53.9	19.9	11.9	3.4	1.6	20.3	42.2	48.1	6.1	37.1	7.3	9.0	81.3	58.4	4.6	15.4	7.7	2,280	1,024	379	226	64	31	146	247
25	Celtics	310	2016-17	18	120.0	50.3	18.1	13.6	4.2	2.6	18.3	41.8	43.7	6.1	35.5	7.7	10.4	73.8	54.2	3.8	14.2	6.9	2,160	906	325	245	76	46	125	195