Bob Cousy has the lowest field-goal percentage with 20.0+ field-goal attempts per game in an NBA Finals, at 31.8 percent.

Interpreted as:

worst fg% by a player in a finals 20+ fga per game

	NAME	FG%	FGA	SEASON	SERIES	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Bob Cousy B. Cousy	31.8	21.6	1956-57	NBA Finals	BOS	7	46.0	20.7	6.7	9.1			6.9				7.0	8.4	83.1	41.0				322	145	47	64				20
2	Jerry West J. West	32.5	23.4	1971-72	NBA Finals	LAL	5	41.2	19.8	4.0	8.8			7.6				4.6	5.8	79.3	38.1				206	99	20	44				12
3	Elgin Baylor E. Baylor	33.3	25.5	1958-59	NBA Finals	MIN	4	42.3	22.8	11.8				8.5				5.8	8.8	65.7	38.8				169	91	47					18
4	LeBron James L. James	35.6	22.5	2006-07	NBA Finals	CLE	4	42.6	22.0	7.0	6.8	1.0	0.5	8.0	1.0	5.0	20.0	5.0	7.3	69.0	42.8	1.0	6.0	5.8	170	88	28	27	4	2	23	8	-4
5	Patrick Ewing P. Ewing	36.3	22.9	1993-94	NBA Finals	NYK	7	44.0	18.9	12.4	1.7	1.3	4.3	8.3	0.1	0.7	20.0	2.1	3.0	71.4	39.0	4.6	7.9	3.1	308	132	87	12	9	30	22	29
6	Jason Kidd J. Kidd	36.4	20.2	2002-03	NBA Finals	NJN	6	44.2	19.7	6.2	7.8	1.2	0.2	7.3	1.7	6.2	27.0	3.3	4.0	83.3	44.8	2.3	3.8	3.0	265	118	37	47	7	1	18	14	-34
7	Jayson Tatum J. Tatum	36.7	20.0	2021-22	NBA Finals	BOS	6	40.7	21.5	6.8	7.0	1.2	0.7	7.3	3.3	7.3	45.5	3.5	5.3	65.6	48.1	0.8	6.0	3.8	244	129	41	42	7	4	23	15	-21
8	Bill Sharman B. Sharman	37.3	20.3	1956-57	NBA Finals	BOS	7	40.0	21.9	3.7				7.6				6.7	7.0	95.9	46.8				280	153	26					18
9	Kobe Bryant K. Bryant	38.1	22.6	2003-04	NBA Finals	LAL	5	46.2	22.6	2.8	4.4	1.8	0.6	8.6	0.8	4.6	17.4	4.6	5.0	92.0	45.6	0.4	2.4	3.6	231	113	14	22	9	3	18	15	-52
10	Tom Heinsohn T. Heinsohn	38.6	20.0	1961-62	NBA Finals	BOS	7	31.0	19.3	6.1	2.4			7.7				3.9	5.0	77.1	43.4				217	135	43	17				29
11	Bob Pettit B. Pettit	38.8	25.4	1956-57	NBA Finals	STL	7	44.7	30.1	18.3				9.9				10.4	13.9	75.3	47.8				313	211	128					23
12	Bob Pettit B. Pettit	39.5	23.8	1960-61	NBA Finals	STL	5	41.6	28.4	16.4	3.0			9.4				9.6	12.0	80.0	48.8				208	142	82	15				18
13	Elgin Baylor E. Baylor	39.6	23.4	1965-66	NBA Finals	LAL	7	42.9	25.0	15.0	2.3			9.3				6.4	8.3	77.6	46.2				300	175	105	16				17
14	LeBron James L. James	39.8	32.7	2014-15	NBA Finals	CLE	6	45.7	35.8	13.3	8.8	1.3	0.5	13.0	2.2	7.0	31.0	7.7	11.2	68.7	47.7	1.8	11.5	3.5	274	215	80	53	8	3	21	19	-25
15	Hal Greer H. Greer	39.9	24.7	1966-67	NBA Finals	PHI	6	46.0	26.0	8.0	6.2			9.8				6.3	7.7	82.6	46.4				276	156	48	37				23
16	Rick Barry R. Barry	40.0	39.2	1966-67	NBA Finals	SFW	6	43.3	40.8	8.8	3.3			15.7				9.5	12.0	79.2	45.9				260	245	53	20				25
17	Stephen Curry S. Curry	40.2	23.0	2017-18	NBA Finals	GSW	4	40.6	27.5	6.0	6.8	1.5	0.8	9.3	5.5	13.3	41.5	3.5	3.5	100.0	56.0	0.8	5.3	2.8	162	110	24	27	6	3	11	11	+47
18	Tom Heinsohn T. Heinsohn	40.4	23.7	1956-57	NBA Finals	BOS	7	36.3	24.0	12.6				9.6				4.9	6.9	70.8	44.9				254	168	88					28
19	Kobe Bryant K. Bryant	40.5	21.8	2007-08	NBA Finals	LAL	6	43.0	25.7	4.7	5.0	2.7	0.2	8.8	1.5	4.7	32.1	6.5	8.2	79.6	50.5	1.3	3.3	3.8	258	154	28	30	16	1	23	19	-39
20	Kobe Bryant K. Bryant	40.5	23.3	2009-10	NBA Finals	LAL	7	41.2	28.6	8.0	3.9	2.1	0.7	9.4	2.1	6.7	31.9	7.6	8.6	88.3	52.8	1.7	6.3	3.9	288	200	56	27	15	5	27	27	+8
21	Allen Iverson A. Iverson	40.7	32.4	2000-01	NBA Finals	PHI	5	47.4	35.6	5.6	3.8	1.8	0.2	13.2	2.2	7.8	28.2	7.0	9.6	72.9	48.6	1.0	4.6	2.4	237	178	28	19	9	1	12	12	-25
22	George Yardley G. Yardley	41.0	20.0	1955-56	NBA Finals	FTW	5		24.8	15.2	2.2			8.2				8.4	10.0	84.0	50.8					124	76	11				13
23	Latrell Sprewell L. Sprewell	41.0	23.4	1998-99	NBA Finals	NYK	5	44.2	26.0	6.6	2.6	1.4	0.2	9.6	0.4	1.4	28.6	6.4	7.6	84.2	48.6	1.2	5.4	2.8	221	130	33	13	7	1	14	7	-27
24	Tom Heinsohn T. Heinsohn	41.2	21.8	1962-63	NBA Finals	BOS	6	34.2	23.3	9.2	1.3			9.0				5.3	7.2	74.4	46.7				205	140	55	8				24
25	Stephen Curry S. Curry	41.4	21.3	2018-19	NBA Finals	GSW	6	41.7	30.5	5.2	6.0	1.5	0.2	8.8	3.8	11.2	34.3	9.0	9.5	94.7	59.8	1.0	4.2	2.8	250	183	31	36	9	1	17	15	-19