the highest 3 point percentage by a team in a finals with at least 18 3 point attempts a game

The San Antonio Spurs have the best three-point percentage by a team with 18.0+ three-point attempts per game in an NBA Finals, at 46.6 percent.

	TEAM	3P%	3PA	SEASON	SERIES	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF
1	Spurs	46.6	23.6	2013-14	NBA Finals	5	240.0	105.6	37.8	25.4	8.0	3.4	38.2	72.4	52.8	11.0	18.2	24.4	74.6	63.5	7.8	30.0	13.4	1,200	528	189	127	40	17	67	99
2	Heat	43.2	21.1	2012-13	NBA Finals	7	243.6	97.0	39.7	21.1	8.7	5.1	37.4	81.6	45.9	9.1	13.0	16.9	77.1	54.5	9.9	29.9	11.9	1,705	679	278	148	61	36	83	145
3	Celtics	43.0	20.2	2007-08	NBA Finals	6	240.0	102.2	42.2	23.0	8.7	4.0	34.3	77.3	44.4	8.7	24.8	31.8	78.0	55.9	10.8	31.3	12.8	1,440	613	253	138	52	24	77	148
4	Heat	42.9	19.6	2011-12	NBA Finals	5	240.0	102.0	40.2	18.0	6.6	3.8	35.6	76.8	46.4	8.4	22.4	27.2	82.4	57.5	9.8	30.4	11.4	1,200	510	201	90	33	19	57	98
5	Pacers	42.2	19.3	1999-00	NBA Finals	6	244.2	106.7	41.2	20.2	5.5	4.3	36.3	78.5	46.3	8.2	25.8	30.3	85.2	58.1	8.7	32.5	10.8	1,465	640	247	121	33	26	65	159
6	Mavericks	41.1	20.7	2010-11	NBA Finals	6	240.0	94.7	37.7	18.2	7.2	4.0	33.0	72.7	45.4	8.5	20.2	25.8	78.1	56.3	9.2	28.5	13.2	1,440	568	226	109	43	24	79	118
7	Celtics	40.8	35.2	2021-22	NBA Finals	6	240.0	100.8	43.2	25.3	6.2	6.0	35.8	82.3	43.5	14.3	14.8	19.8	74.8	55.4	9.7	33.5	16.2	1,440	605	259	152	37	36	97	97
8	Spurs	40.7	21.4	2012-13	NBA Finals	7	243.6	97.7	41.9	18.4	7.0	4.3	35.9	79.6	45.1	8.7	17.3	22.6	76.6	54.6	10.6	31.3	13.6	1,705	684	293	129	49	30	95	118
9	Rockets	40.2	23.0	1994-95	NBA Finals	4	246.3	114.0	43.3	26.3	10.0	5.0	40.5	85.8	47.2	9.3	23.8	30.8	77.2	57.4	11.0	32.3	9.8	985	456	173	105	40	20	39	83
10	Spurs	39.8	18.3	2004-05	NBA Finals	7	243.6	84.9	41.7	16.4	4.6	5.6	30.9	71.9	42.9	7.3	15.9	22.7	69.8	51.8	12.3	29.4	15.0	1,705	594	292	115	32	39	105	142
11	Heat	39.7	23.2	2013-14	NBA Finals	5	240.0	91.6	32.2	15.2	8.0	2.2	33.6	71.2	47.2	9.2	15.2	20.6	73.8	57.1	5.6	26.6	14.4	1,200	458	161	76	40	11	72	115
12	Suns	38.4	28.7	2020-21	NBA Finals	6	240.0	109.3	39.0	20.0	7.0	4.0	41.7	85.0	49.0	11.0	15.0	17.5	85.7	59.0	7.0	32.0	12.3	1,440	656	234	120	42	24	74	122
13	Warriors	38.2	37.2	2016-17	NBA Finals	5	240.0	121.6	45.8	29.4	7.6	4.4	43.2	91.0	47.5	14.2	21.0	25.6	82.0	59.5	12.2	33.6	13.4	1,200	608	229	147	38	22	67	122
14	Cavaliers	38.2	34.6	2016-17	NBA Finals	5	240.0	114.8	43.6	21.6	7.2	3.6	41.6	90.2	46.1	13.2	18.4	24.6	74.8	56.8	11.6	32.0	13.2	1,200	574	218	108	36	18	66	112
15	Warriors	37.8	33.5	2018-19	NBA Finals	6	240.0	105.8	40.3	28.2	6.8	4.8	36.7	81.8	44.8	12.7	19.8	24.8	79.9	57.0	8.8	31.5	15.5	1,440	635	242	169	41	29	93	142
16	Warriors	37.5	34.0	2017-18	NBA Finals	4	246.3	116.0	40.0	27.8	6.5	8.0	43.5	84.8	51.3	12.8	16.3	19.0	85.5	62.3	6.8	33.3	9.3	985	464	160	111	26	32	37	87
17	Warriors	37.3	36.0	2015-16	NBA Finals	7	240.0	99.9	39.9	22.6	6.6	5.7	35.6	82.6	43.1	13.4	15.3	20.7	73.8	54.5	10.3	29.6	13.7	1,680	699	279	158	46	40	96	150
18	Spurs	37.2	19.5	2006-07	NBA Finals	4	240.0	86.5	43.8	16.8	6.0	3.8	32.0	72.0	44.4	7.3	15.3	23.0	66.3	52.7	10.8	33.0	13.0	960	346	175	67	24	15	52	72
19	Warriors	36.7	41.8	2021-22	NBA Finals	6	240.0	104.8	41.7	23.5	10.3	4.5	38.8	87.2	44.6	15.3	11.8	14.7	80.7	56.0	9.8	31.8	13.2	1,440	629	250	141	62	27	79	125
20	Heat	36.5	31.5	2019-20	NBA Finals	6	240.0	104.5	37.5	24.3	5.5	3.2	36.7	79.5	46.1	11.5	19.7	23.5	83.7	58.2	6.5	31.0	11.0	1,440	627	225	146	33	19	66	119
21	Warriors	36.0	31.0	2014-15	NBA Finals	6	248.3	100.7	44.2	23.0	8.0	5.0	36.2	83.0	43.6	11.2	17.2	24.8	69.1	53.6	10.5	33.7	12.7	1,490	604	265	138	48	30	76	145
22	Bucks	35.3	31.2	2020-21	NBA Finals	6	240.0	111.7	46.3	23.0	8.0	3.5	41.8	89.5	46.7	11.0	17.0	23.3	72.9	56.0	13.2	33.2	10.8	1,440	670	278	138	48	21	65	105
23	Lakers	35.1	39.8	2019-20	NBA Finals	6	240.0	110.0	45.0	25.0	6.8	4.3	39.5	85.0	46.5	14.0	17.0	21.5	79.1	58.2	11.7	33.3	13.7	1,440	660	270	150	41	26	82	124
24	Raptors	35.0	34.3	2018-19	NBA Finals	6	240.0	111.5	41.0	23.0	8.2	4.8	38.3	84.3	45.5	12.0	22.8	26.5	86.2	58.1	9.7	31.3	12.2	1,440	669	246	138	49	29	73	133
25	Bulls	34.8	18.7	1996-97	NBA Finals	6	240.0	87.8	40.3	19.7	7.7	5.3	32.3	74.8	43.2	6.5	16.7	23.5	70.9	51.6	10.7	29.7	11.3	1,440	527	242	118	46	32	68	140