Mike Miller had the best true shooting percentage in the NBA Finals when playing 20+ games, at 70.1 percent.

Interpreted as:

top NBA finals ts% by a player 20+ games

	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	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
2	Ray Allen R. Allen	61.3	25	NBA Finals	34.8	13.9	3.2	1.9	0.9	0.2	4.5	10.0	44.8	2.2	5.1	43.3	2.7	3.0	90.7	0.8	2.4	1.6	869	347	80	47	22	5	40	71	-13
3	Magic Johnson M. Johnson	60.7	50	NBA Finals	40.9	19.4	7.9	11.7	2.0	0.3	6.8	13.1	51.6	0.2	0.8	23.7	5.7	6.5	87.4	1.8	6.2	3.8	2,044	971	397	584	102	16	190	147
4	Kevin McHale K. McHale	59.9	31	NBA Finals	32.5	17.9	7.4	1.4	0.3	1.4	6.8	12.5	54.4	0.0	0.1	0.0	4.4	5.7	76.8	2.7	4.7	2.3	1,009	556	230	43	10	44	70	95
5	Stephen Curry S. Curry	59.6	34	NBA Finals	39.0	27.3	5.8	6.0	1.6	0.3	8.8	20.4	43.2	4.5	11.3	39.5	5.2	5.6	91.7	1.0	4.7	3.5	1,327	928	196	204	55	11	120	96	+138
6	Shaquille O'Neal S. O'Neal	59.0	30	NBA Finals	42.3	28.8	13.1	3.4	0.5	2.1	11.3	18.8	60.2	0.0	0.0		6.2	12.7	48.4	4.0	9.1	3.4	1,268	865	393	103	16	62	101	109	+34
7	Manu Ginobili M. Ginobili	58.5	29	NBA Finals	30.5	14.0	4.2	3.5	1.3	0.2	4.3	9.9	43.8	1.4	4.1	35.0	3.9	4.7	83.1	0.7	3.5	2.6	884	407	121	102	37	5	76	95	+177
8	Shaun Livingston S. Livingston	58.4	28	NBA Finals	18.1	6.4	2.5	1.9	0.4	0.2	2.6	4.9	53.3	0.0	0.1	0.0	1.2	1.3	89.2	0.6	1.9	0.8	506	179	70	54	10	5	22	50	-11
9	Danny Green D. Green	58.2	24	NBA Finals	27.3	9.7	3.2	1.0	1.3	0.9	3.4	8.1	41.8	2.5	5.8	42.1	0.5	0.6	85.7	0.8	2.4	1.1	654	233	77	25	30	21	27	64	+78
10	Julius Erving J. Erving	57.9	22	NBA Finals	39.8	25.5	7.5	4.5	2.0	1.8	9.8	18.7	52.6	0.1	0.4	14.3	5.8	7.6	76.6	2.2	5.3	2.8	875	561	166	100	44	40	45	56
11	Tristan Thompson T. Thompson	56.7	22	NBA Finals	31.7	8.5	9.0	0.9	0.4	0.8	3.5	6.3	55.4	0.0	0.0		1.5	2.7	55.9	3.7	5.4	0.7	698	187	199	20	9	18	16	54	-101
12	Klay Thompson K. Thompson	56.7	33	NBA Finals	37.1	18.5	3.9	1.9	0.8	0.5	6.6	15.3	43.5	3.2	8.1	39.8	2.0	2.4	84.6	0.5	3.4	1.3	1,223	610	128	62	26	15	42	89	+59
13	John Salley J. Salley	56.5	25	NBA Finals	17.2	4.7	3.6	0.6	0.3	1.3	1.8	3.4	52.3	0.0	0.0		1.1	1.6	67.5	1.4	2.2	0.5	429	117	90	15	8	32	13	69	-12
14	James Worthy J. Worthy	56.4	34	NBA Finals	39.6	22.2	5.0	3.3	1.0	0.6	9.2	17.3	53.3	0.1	0.4	20.0	3.6	5.3	68.3	1.9	3.1	2.0	1,346	754	171	112	34	20	68	88
15	LeBron James L. James	56.3	55	NBA Finals	42.5	28.4	10.2	7.8	1.7	0.8	10.7	22.1	48.4	1.8	5.2	35.2	5.2	7.1	73.1	1.9	8.3	3.9	2,337	1,562	561	430	93	46	217	130	-86
16	Robert Horry R. Horry	56.1	37	NBA Finals	32.7	9.7	5.9	2.9	1.3	1.2	3.3	7.6	42.9	1.5	3.9	39.2	1.6	2.3	71.4	1.7	4.2	1.2	1,208	358	220	109	49	43	45	113	+116
17	Derek Fisher D. Fisher	55.9	43	NBA Finals	28.2	8.7	2.2	2.4	1.0	0.0	3.0	6.9	42.9	1.1	2.7	41.7	1.7	2.1	81.3	0.4	1.7	1.0	1,212	376	94	103	45	1	41	127	+110
18	Andre Iguodala A. Iguodala	55.9	36	NBA Finals	27.0	8.5	4.0	3.1	0.9	0.7	3.4	6.9	49.0	1.1	3.2	36.0	0.6	1.5	37.0	1.0	3.0	0.9	973	305	143	112	31	25	33	75	+70
19	Michael Jordan M. Jordan	55.9	35	NBA Finals	43.0	33.6	6.0	6.0	1.8	0.7	12.5	26.0	48.1	1.2	3.3	36.8	7.4	9.1	80.6	1.6	4.4	2.8	1,506	1,176	211	209	62	23	99	103	+45
20	James Jones J. Jones	55.9	25	NBA Finals	8.4	2.0	0.8	0.2	0.2	0.1	0.6	1.6	38.5	0.4	1.2	37.9	0.3	0.4	72.7	0.0	0.8	0.3	209	49	20	4	5	2	7	32	-8
21	Kareem Abdul-Jabbar K. Abdul-Jabbar	55.6	56	NBA Finals	37.2	23.5	9.1	3.2	0.9	2.2	9.7	18.6	52.3	0.0	0.0	0.0	4.1	5.8	70.0	2.4	5.9	2.7	2,082	1,317	507	181	45	116	121	196
22	Kurt Rambis K. Rambis	54.9	34	NBA Finals	17.1	5.6	5.2	0.6	0.6	0.4	2.3	4.3	53.1	0.0	0.0		1.0	1.7	57.6	1.7	3.4	1.1	582	190	176	22	19	14	36	92
23	Dwyane Wade D. Wade	54.8	29	NBA Finals	38.8	23.9	5.7	4.3	1.8	1.0	8.7	18.2	47.6	0.5	1.6	31.1	6.0	8.1	74.8	1.6	4.2	2.9	1,125	693	166	125	53	30	85	75	-51
24	Mario Chalmers M. Chalmers	54.5	23	NBA Finals	30.1	9.5	2.4	3.0	1.3	0.1	3.1	7.7	40.4	1.6	4.2	37.1	1.7	2.3	75.0	0.2	2.2	2.1	693	219	55	70	29	3	48	61	+56
25	Larry Bird L. Bird	54.5	31	NBA Finals	42.8	23.1	11.6	6.0	2.0	0.8	8.4	18.3	45.8	0.6	1.5	42.2	5.7	6.5	87.2	2.5	9.1	2.9	1,326	716	361	187	63	24	91	80