Nneka Ogwumike has the highest eFG% in a season, at 68.7 percent in 2016.

Interpreted as:

highest effective field goal% with a minimum of 85 field-goals made per 44 team games by a player season

	NAME	EFG%	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Nneka Ogwumike N. Ogwumike	68.7	2016	LAS	33	31.6	19.7	9.1	3.1	1.3	1.2	7.4	11.1	66.5	0.5	0.8	61.5	4.4	5.1	86.9	73.7	2.3	6.7	2.1	1,043	650	299	101	42	39	70	113	+245
2	Ruthy Hebard R. Hebard	68.2	2020	CHI	22	14.5	5.7	3.9	0.3	0.5	0.4	2.6	3.9	68.2	0.0	0.0		0.4	0.5	75.0	69.2	0.8	3.1	0.7	320	125	86	7	10	8	15	35	+30
3	Alysha Clark A. Clark	67.7	2020	SEA	22	28.8	10.0	4.2	2.7	1.5	0.5	3.7	6.7	55.8	1.6	3.0	52.2	0.9	1.1	80.0	69.3	0.9	3.4	0.9	633	219	93	59	33	11	19	38	+261
4	Tamika Raymond T. Raymond	66.8	2003	MIN	34	32.9	8.9	6.1	1.3	1.0	0.3	3.8	5.7	66.8	0.0	0.1	0.0	1.3	2.7	48.4	64.8	2.7	3.4	1.7	1,120	303	209	44	34	10	58	78	+45
5	Candice Dupree C. Dupree	66.4	2010	PHX	34	29.8	15.7	7.6	1.3	1.0	0.8	6.8	10.2	66.4	0.0	0.0	0.0	2.1	2.3	93.6	70.0	2.2	5.4	1.9	1,014	535	257	45	35	28	65	84	-18
6	Sylvia Fowles S. Fowles	65.5	2017	MIN	34	30.8	18.9	10.4	1.5	1.3	2.0	7.5	11.4	65.5	0.0	0.0		4.0	5.2	76.8	69.1	3.6	6.8	2.4	1,048	644	354	52	44	67	83	93	+332
7	Crystal Langhorne C. Langhorne	64.9	2017	SEA	34	28.4	12.4	6.1	1.5	0.6	0.4	5.3	8.2	64.7	0.0	0.1	50.0	1.8	2.4	73.5	67.1	1.3	4.8	1.7	967	422	206	51	19	12	57	69	+48
8	Jonquel Jones J. Jones	64.2	2018	CON	34	20.5	11.8	5.5	1.7	0.4	1.2	4.4	8.0	55.0	1.5	3.1	46.7	1.6	2.3	67.1	65.6	2.1	3.4	1.6	697	401	188	57	15	42	55	99	+165
9	Kiah Stokes K. Stokes	64.1	2016	NYL	27	24.1	6.9	7.4	0.7	0.7	1.4	2.8	4.3	64.1	0.0	0.0		1.4	2.2	62.7	65.4	2.3	5.1	1.1	650	187	201	20	18	38	30	77	-21
10	Sylvia Fowles S. Fowles	64.0	2021	MIN	31	30.1	16.0	10.1	1.4	1.8	1.8	6.7	10.5	64.0	0.0	0.0		2.6	3.4	75.5	66.7	2.1	8.0	2.3	934	496	312	44	56	56	72	79	+97
11	Sydney Wiese S. Wiese	64.0	2020	LAS	19	19.1	6.8	1.7	1.2	0.6	0.1	2.5	4.9	50.5	1.3	2.8	47.2	0.6	0.6	91.7	66.1	0.3	1.5	1.2	363	130	33	22	11	2	22	17	+38
12	Erlana Larkins E. Larkins	63.9	2016	IND	33	26.7	8.3	7.4	2.1	0.9	0.5	3.2	5.0	63.9	0.0	0.0		1.8	2.1	88.4	69.5	2.3	5.1	1.6	880	273	244	68	30	15	54	80	+6
13	Sylvia Fowles S. Fowles	63.8	2012	CHI	25	31.1	16.2	10.4	0.8	1.3	1.2	6.3	9.8	63.8	0.0	0.0		3.7	5.3	69.2	66.7	3.8	6.6	2.1	778	406	260	21	33	30	53	55	+9
14	Jessica Shepard J. Shepard	63.8	2025	MIN	40	20.9	8.0	7.3	2.6	0.5	0.1	3.3	5.2	63.8	0.0	0.0	0.0	1.4	2.6	54.4	63.4	2.3	5.0	1.5	835	320	293	104	19	4	58	44	+158
15	Crystal Langhorne C. Langhorne	63.3	2016	SEA	33	25.5	9.5	5.5	1.4	0.7	0.3	3.8	6.1	63.0	0.0	0.0	100.0	1.8	2.4	75.9	66.7	1.3	4.2	1.6	843	313	182	47	23	10	52	61	+84
16	Kalani Brown K. Brown	62.9	2023	DAL	32	16.4	7.8	4.5	1.0	0.2	0.7	2.8	4.5	62.9	0.0	0.0	0.0	2.2	2.7	80.2	68.8	1.7	2.8	1.3	524	249	143	33	7	22	42	65	-75
17	Alisa Burras A. Burras	62.9	2002	POR	32	19.7	8.7	4.6	0.2	0.3	0.2	3.7	5.8	62.9	0.0	0.0		1.4	1.6	84.6	66.5	1.6	3.0	1.5	631	278	147	7	10	7	49	58	-5
18	Julie Allemand J. Allemand	62.4	2020	IND	22	32.5	8.5	4.5	5.8	1.1	0.4	2.8	6.0	45.9	2.0	4.2	47.8	1.0	1.4	73.3	64.3	0.4	4.2	2.6	716	188	100	128	25	9	58	57	-176
19	Crystal Langhorne C. Langhorne	62.4	2008	WAS	34	15.6	4.8	4.0	0.4	0.4	0.2	2.0	3.2	62.4	0.0	0.0		0.8	1.5	54.9	62.4	1.6	2.4	1.1	529	164	136	15	15	6	36	54	-211
20	Bridget Carleton B. Carleton	62.3	2020	MIN	22	25.8	6.6	3.5	2.5	0.7	0.0	2.4	4.6	52.0	1.0	2.1	45.7	0.8	1.3	64.3	63.4	1.0	2.5	1.2	567	145	78	54	15	0	27	40	+63
21	Sylvia Fowles S. Fowles	62.2	2022	MIN	30	27.7	14.4	9.8	1.2	1.0	1.2	6.1	9.9	62.2	0.0	0.0		2.1	3.2	66.0	63.8	2.5	7.3	2.1	831	432	294	36	31	36	64	73	-25
22	Alysha Clark A. Clark	62.0	2015	SEA	33	22.6	6.9	3.7	1.2	0.7	0.2	2.6	4.8	54.4	0.7	2.1	35.3	0.9	1.2	77.5	64.6	0.4	3.3	1.1	745	227	121	39	23	6	36	79	-133
23	Sylvia Fowles S. Fowles	61.9	2018	MIN	34	31.9	17.7	11.9	2.2	1.4	1.2	7.0	11.3	61.9	0.0	0.0		3.8	5.0	75.7	65.8	3.6	8.3	3.0	1,086	602	404	74	49	42	103	103	+78
24	Sami Whitcomb S. Whitcomb	61.8	2021	NYL	30	28.1	11.7	5.0	2.7	1.0	0.3	4.1	8.7	47.3	2.5	6.0	42.5	0.9	1.1	81.8	63.5	0.3	4.7	2.1	843	351	151	81	31	10	62	53	-94
25	Haixia Zheng H. Zheng	61.8	1997	LAS	28	19.9	9.3	4.4	0.6	0.4	0.7	3.9	6.4	61.8	0.0	0.0		1.4	2.1	66.1	63.5	1.1	3.3	1.7	557	259	123	17	10	20	47	77	+54