I don't have anything for this season, but the Memphis Grizzlies had the highest free-throw percentage by a team in the 2025 playoffs, at 87.8 percent.

	TEAM	FT%	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF
1	Grizzlies	87.8	4	240.0	100.5	44.3	20.5	5.8	6.5	36.0	86.8	41.5	10.5	34.5	30.4	18.0	20.5	52.5	10.3	34.0	19.3	960	402	177	82	23	26	77	83
2	Lakers	83.0	5	240.0	100.4	39.0	21.2	5.0	5.0	34.6	78.8	43.9	13.6	38.8	35.1	17.6	21.2	57.0	9.6	29.4	14.6	1,200	502	195	106	25	25	73	105
3	Cavaliers	81.7	9	240.0	119.4	44.7	22.9	8.9	3.6	40.9	87.8	46.6	14.9	41.0	36.3	22.8	27.9	59.7	12.3	32.3	12.1	2,160	1,075	402	206	80	32	109	167
4	Thunder	80.1	23	241.1	114.7	43.6	23.0	10.7	5.7	41.0	89.8	45.6	11.8	35.0	33.8	20.9	26.0	56.6	11.4	32.1	12.3	5,545	2,638	1,002	528	247	130	284	494
5	Celtics	79.9	11	242.3	105.7	43.1	20.0	6.7	5.4	36.7	83.0	44.2	14.2	39.4	36.0	18.1	22.6	56.9	10.8	32.3	13.2	2,665	1,163	474	220	74	59	145	215
6	Pistons	79.6	6	240.0	106.7	43.8	20.0	7.2	6.3	37.2	82.7	45.0	10.2	31.3	32.4	22.2	27.8	56.2	11.0	32.8	16.5	1,440	640	263	120	43	38	99	137
7	Pacers	78.5	23	242.2	114.1	40.6	26.4	8.0	5.7	40.8	84.3	48.4	13.2	33.7	39.0	19.3	24.7	59.9	8.1	32.5	14.3	5,570	2,624	934	608	185	130	330	535
8	Timberwolves	77.1	15	240.0	109.1	42.2	24.2	7.3	4.7	39.5	85.5	46.2	13.3	37.1	35.8	16.9	21.9	57.4	11.7	30.5	15.7	3,600	1,636	633	363	109	71	235	312
9	Warriors	76.8	12	240.0	103.1	40.3	23.3	8.9	3.9	36.8	85.5	43.1	13.7	38.8	35.3	15.8	20.5	54.5	12.1	28.3	14.4	2,880	1,237	484	279	107	47	173	254
10	Nuggets	76.4	14	243.6	107.0	46.4	22.6	7.6	4.2	38.6	86.5	44.6	11.9	34.2	34.7	18.0	23.6	55.2	12.3	34.1	15.8	3,410	1,498	650	317	106	59	221	279
11	Knicks	76.0	18	242.8	109.6	42.6	19.8	7.9	4.7	39.4	86.5	45.5	11.1	31.7	34.9	19.7	25.9	55.9	11.8	30.8	13.8	4,370	1,972	767	357	142	84	248	377
12	Bucks	72.3	5	245.0	110.2	43.6	23.8	6.0	3.6	39.8	87.8	45.3	14.4	38.0	37.9	16.2	22.4	56.4	10.4	33.2	13.0	1,225	551	218	119	30	18	65	98
13	Clippers	71.5	7	243.6	108.3	39.4	26.0	8.0	7.1	41.1	84.6	48.6	12.0	33.0	36.4	14.0	19.6	58.1	10.0	29.4	12.0	1,705	758	276	182	56	50	84	135
14	Rockets	70.0	7	240.0	104.0	46.9	19.6	7.9	5.1	36.7	82.3	44.6	10.6	28.3	37.4	20.0	28.6	54.8	13.4	33.4	13.6	1,680	728	328	137	55	36	95	124
15	Heat	69.8	4	240.0	95.5	37.3	21.3	4.5	3.0	36.3	81.5	44.5	13.8	39.8	34.6	9.3	13.3	54.7	10.0	27.3	16.0	960	382	149	85	18	12	64	69
16	Magic	68.9	5	240.0	93.6	39.8	18.6	6.4	3.8	35.6	84.4	42.2	8.2	31.2	26.3	14.2	20.6	50.1	11.4	28.4	11.6	1,200	468	199	93	32	19	58	107