Kelsey Plum has the best true shooting percentage in a game with 40+ points, at 96.9 percent versus the Lynx on July 9, 2023.

Interpreted as:

highest ts% by a player in a 40 or more point regular-season game ever

	NAME	TS%	PTS	DATE	TM		OPP	MIN	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	OREB	DREB	TOV	PF	+/-
1	Kelsey Plum K. Plum	96.9	40	7/9/2023	LVA	@	MIN	31	2	4	0	0	14	18	77.8	6	9	66.7	6	6	100.0	0	2	2	2	+26
2	Paige Bueckers P. Bueckers	93.1	44	8/20/2025	DAL	@	LAS	36	4	3	1	0	17	21	81.0	4	4	100.0	6	6	100.0	0	4	3	3	+12
3	Liz Cambage L. Cambage	91.3	53	7/17/2018	DAL	vs	NYL	37	10	2	1	5	17	22	77.3	4	5	80.0	15	16	93.8	1	9	0	1	+17
4	Satou Sabally S. Sabally	90.6	40	9/1/2023	DAL	@	IND	29	7	4	0	0	13	19	68.4	7	10	70.0	7	7	100.0	1	6	2	5	+7
5	Breanna Stewart B. Stewart	90.1	45	5/21/2023	NYL	vs	IND	30	12	3	1	1	15	21	71.4	6	9	66.7	9	9	100.0	0	12	1	3	+27
6	Rhyne Howard R. Howard	89.7	43	7/2/2023	ATL	vs	LAS	32	2	4	2	2	14	20	70.0	6	12	50.0	9	9	100.0	0	2	3	5	+26
7	Cynthia Cooper C. Cooper	88.1	44	7/25/1997	HOU	@	SAC	34	6	3	1	0	14	21	66.7	7	9	77.8	9	9	100.0	1	5	1	4	+12
8	Katie Smith K. Smith	87.1	40	6/17/2001	MIN	@	DET	38	3	0	0	0	13	19	68.4	6	9	66.7	8	9	88.9	1	2	2	4	+10
9	Deanna Nolan D. Nolan	83.3	44	6/20/2008	DET	vs	MIN	45	5	3	1	0	15	22	68.2	4	8	50.0	10	10	100.0	0	5	3	6	+3
10	A'ja Wilson A. Wilson	82.2	53	8/22/2023	LVA	@	ATL	33	7	0	0	4	16	23	69.6	1	1	100.0	20	21	95.2	0	7	2	3	+24
11	Cappie Pondexter C. Pondexter	81.6	40	7/18/2010	NYL	vs	IND	40	6	7	1	0	14	21	66.7	5	9	55.6	7	8	87.5	0	6	1	2	0
12	DeWanna Bonner D. Bonner	81.3	41	6/8/2023	CON	vs	LVA	32	7	1	1	0	16	23	69.6	5	7	71.4	4	5	80.0	2	5	0	3	+29
13	Cynthia Cooper C. Cooper	81.0	42	8/16/1999	HOU	vs	UTA	35	1	3	1	0	11	18	61.1	3	5	60.0	17	18	94.4	0	1	5	0	+11
14	Kristi Toliver K. Toliver	80.7	43	7/3/2015	LAS	vs	TUL	38	1	9	1	0	15	24	62.5	7	12	58.3	6	6	100.0	0	1	4	5	+3
15	Diana Taurasi D. Taurasi	79.9	42	8/3/2023	PHX	vs	ATL	30	4	2	0	0	12	21	57.1	6	13	46.2	12	12	100.0	1	3	3	3	+31
16	Riquna Williams R. Williams	79.8	51	9/8/2013	TUL	@	SAN	35	1	3	0	0	17	28	60.7	8	14	57.1	9	9	100.0	0	1	0	2	+34
17	Breanna Stewart B. Stewart	79.5	43	7/5/2023	NYL	vs	PHX	38	12	6	1	2	13	20	65.0	3	4	75.0	14	16	87.5	1	11	2	2	+11
18	Liz Cambage L. Cambage	79.5	43	8/17/2018	DAL	vs	LVA	34	13	3	0	0	14	20	70.0	2	2	100.0	13	16	81.3	7	6	3	5	-1
19	Elena Delle Donne E. Delle Donne	79.3	45	6/24/2015	CHI	vs	ATL	44	11	0	2	6	12	20	60.0	2	4	50.0	19	19	100.0	1	10	5	5	+7
20	Breanna Stewart B. Stewart	79.2	42	8/13/2023	NYL	@	IND	36	6	6	3	3	15	23	65.2	5	10	50.0	7	8	87.5	2	4	1	3	+11
21	Maya Moore M. Moore	78.4	40	8/2/2014	MIN	@	TUL	35	6	5	1	1	14	22	63.6	4	7	57.1	8	8	100.0	2	4	6	1	+8
22	A'ja Wilson A. Wilson	76.0	41	9/1/2024	LVA	@	PHX	34	17	2	2	1	16	23	69.6	2	6	33.3	7	9	77.8	4	13	0	3	+20
23	Lisa Leslie L. Leslie	76.0	41	6/25/2006	LAS	vs	SAN	35	13	3	3	1	16	23	69.6	2	2	100.0	7	9	77.8	5	8	2	1	+27
24	A'ja Wilson A. Wilson	75.8	42	8/27/2024	LVA	@	DAL	37	6	2	1	3	16	22	72.7	0	2	0.0	10	13	76.9	2	4	1	2	0
25	Arike Ogunbowale A. Ogunbowale	74.5	41	6/17/2023	DAL	vs	SEA	38	3	3	2	1	13	24	54.2	7	14	50.0	8	8	100.0	0	3	3	5	-2