Brian Cardinal had the best true shooting percentage in the NBA Finals when playing 5+ games, at 90.2 percent.

Interpreted as:

highest finals ts% by a player with 5 or more games played

	NAME	TS%	GP	SERIES	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Brian Cardinal B. Cardinal	90.2	5	NBA Finals	6.1	1.4	0.2	0.2	0.2	0.0	0.4	0.6	66.7	0.4	0.6	66.7	0.2	0.4	50.0	0.0	0.2	0.6	30	7	1	1	1	0	3	8	+3
2	Luke Kornet L. Kornet	87.5	6	NBA Finals	3.5	1.2	0.7	0.5	0.2	0.0	0.5	0.7	75.0	0.2	0.2	100.0	0.0	0.0		0.3	0.3	0.2	21	7	4	3	1	0	1	2	-5
3	Danté Exum D. Exum	87.3	5	NBA Finals	8.2	3.8	1.0	0.4	0.2	0.0	1.4	2.0	70.0	0.8	1.2	66.7	0.2	0.4	50.0	0.0	1.0	0.6	41	19	5	2	1	0	3	2	+16
4	Otto Porter Jr. O. Porter Jr.	86.7	6	NBA Finals	16.9	5.2	2.0	1.0	1.0	0.2	1.7	2.8	58.8	1.5	2.7	56.3	0.3	0.3	100.0	0.3	1.7	0.3	102	31	12	6	6	1	2	5	+18
5	Trent Tucker T. Tucker	85.0	6	NBA Finals	6.8	2.8	0.3	0.7	0.2	0.0	1.2	1.7	70.0	0.5	0.8	60.0	0.0	0.0		0.2	0.2	0.5	41	17	2	4	1	0	3	5
6	Isaiah Joe I. Joe	83.8	5	NBA Finals	8.2	4.8	0.6	0.2	0.2	0.0	1.6	2.6	61.5	1.0	1.8	55.6	0.6	0.6	100.0	0.0	0.6	0.4	41	24	3	1	1	0	2	5	+19
7	Haywood Highsmith H. Highsmith	82.7	5	NBA Finals	7.0	3.6	0.8	0.0	0.4	0.2	1.4	2.0	70.0	0.4	0.8	50.0	0.4	0.4	100.0	0.4	0.4	0.2	35	18	4	0	2	1	1	6	-20
8	DeShawn Stevenson D. Stevenson	81.5	6	NBA Finals	17.2	7.0	1.5	0.3	0.7	0.2	2.2	4.0	54.2	2.2	3.8	56.5	0.5	0.7	75.0	0.2	1.3	0.2	103	42	9	2	4	1	1	9	-30
9	James Michael McAdoo J. Michael McAdoo	80.0	8	NBA Finals	3.8	1.0	0.9	0.1	0.1	0.0	0.5	0.6	80.0	0.0	0.0		0.0	0.0		0.1	0.8	0.0	31	8	7	1	1	0	0	7	-7
10	Robert Williams III R. Williams III	78.6	6	NBA Finals	26.4	7.5	7.5	1.5	0.8	2.8	3.3	4.3	76.9	0.0	0.0		0.8	1.0	83.3	2.8	4.7	0.7	158	45	45	9	5	17	4	10	+30
11	Dahntay Jones D. Jones	77.6	9	NBA Finals	3.2	1.9	0.7	0.0	0.0	0.1	0.4	0.8	57.1	0.1	0.2	50.0	0.9	1.0	88.9	0.1	0.6	0.0	29	17	6	0	0	1	0	2	-4
12	JaVale McGee J. McGee	76.2	8	NBA Finals	9.7	5.4	2.4	0.4	0.0	0.9	2.5	3.3	76.9	0.0	0.0		0.4	0.6	60.0	1.4	1.0	0.3	77	43	19	3	0	7	2	13	+35
13	Shane Battier S. Battier	75.3	16	NBA Finals	19.2	6.1	1.8	0.6	0.4	0.1	1.9	3.8	51.7	1.7	3.4	49.1	0.5	0.6	80.0	0.3	1.6	0.1	307	97	29	9	6	2	2	32	+7
14	Tyronn Lue T. Lue	75.0	5	NBA Finals	14.6	3.6	0.8	1.4	1.4	0.2	1.4	2.4	58.3	0.8	1.2	66.7	0.0	0.0		0.2	0.6	1.0	73	18	4	7	7	1	5	7	+16
15	Al Horford A. Horford	74.2	11	NBA Finals	30.9	10.0	7.5	2.7	0.9	0.6	3.5	6.2	57.4	2.1	3.7	56.1	0.8	1.3	64.3	1.4	6.1	1.2	340	110	82	30	10	7	13	21	-19
16	Bob Hansen B. Hansen	73.5	5	NBA Finals	8.0	3.2	0.4	0.6	0.2	0.0	1.2	2.0	60.0	0.6	0.8	75.0	0.2	0.4	50.0	0.2	0.2	0.2	40	16	2	3	1	0	1	6
17	Daniel Gafford D. Gafford	73.3	5	NBA Finals	14.8	8.0	4.4	0.4	0.2	0.6	3.2	4.4	72.7	0.0	0.0		1.6	2.4	66.7	1.8	2.6	0.2	74	40	22	2	1	3	1	4	-16
18	Tony Campbell T. Campbell	71.7	6	NBA Finals	16.2	8.7	1.8	0.8	0.5	0.0	2.8	4.5	63.0	0.2	0.5	33.3	2.8	3.5	81.0	0.7	1.2	1.2	97	52	11	5	3	0	7	23
19	Austin Croshere A. Croshere	71.3	6	NBA Finals	24.2	15.2	6.0	0.8	0.3	1.0	4.0	7.3	54.5	0.7	1.7	40.0	6.5	7.5	86.7	1.3	4.7	1.2	145	91	36	5	2	6	7	19	+2
20	Sam Hauser S. Hauser	71.2	10	NBA Finals	8.8	4.4	1.5	0.5	0.1	0.0	1.5	3.0	50.0	1.2	2.5	48.0	0.2	0.2	100.0	0.5	1.0	0.0	88	44	15	5	1	0	0	7	+21
21	Alonzo Mourning A. Mourning	71.1	6	NBA Finals	11.0	4.3	3.2	0.0	0.3	1.5	1.5	2.2	69.2	0.0	0.0		1.3	2.0	66.7	0.7	2.5	0.7	66	26	19	0	2	9	4	14	+32
22	Hank McDowell H. McDowell	70.9	5	NBA Finals	1.8	1.6	1.0	0.2	0.0	0.0	0.4	0.6	66.7	0.0	0.0		0.8	1.2	66.7	0.8	0.2	0.2	9	8	5	1	0	0	1	2
23	Darren Daye D. Daye	70.8	6	NBA Finals	8.3	4.5	1.3	0.7	0.2	0.2	1.7	2.7	62.5	0.0	0.0		1.2	1.2	100.0	0.3	1.0	0.7	50	27	8	4	1	1	4	6
24	Jordan Bell J. Bell	70.3	8	NBA Finals	9.9	3.6	2.3	0.6	0.1	0.5	1.6	2.3	72.2	0.0	0.1	0.0	0.4	0.8	50.0	0.8	1.5	0.0	79	29	18	5	1	4	0	6	+1
25	Mike Miller M. Miller	70.1	23	NBA Finals	13.9	4.0	2.0	0.6	0.5	0.2	1.3	2.7	47.6	1.1	2.1	53.1	0.3	0.3	100.0	0.3	1.7	0.3	319	92	46	13	11	4	7	44	+43