Courtney Vandersloot has the highest offensive rating by a guard in a season, with a 125.9 rating in 2020.

Interpreted as:

highest ortg with a minimum of 375 minutes played per 44 team games by a guard in a season

	NAME	ORTG	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	Courtney Vandersloot C. Vandersloot	125.9	2020	CHI	22	31.5	13.6	3.5	10.0	1.2	0.4	4.9	9.9	49.1	1.4	3.5	39.5	2.5	2.9	88.9	61.0	0.5	3.0	2.5	693	300	77	220	26	8	54	46	+138
2	Jackie Young J. Young	123.5	2023	LVA	40	31.5	17.6	4.0	3.8	1.3	0.1	6.2	11.9	52.3	2.2	5.0	44.9	2.9	3.4	86.7	65.7	0.7	3.4	1.8	1,259	704	160	151	52	5	70	80	+512
3	Sue Bird S. Bird	121.9	2018	SEA	31	26.6	10.1	1.7	7.2	1.1	0.1	3.7	8.0	46.6	1.9	4.3	44.8	0.8	0.9	82.8	60.4	0.2	1.6	1.9	824	314	54	222	35	2	59	38	+270
4	Jackie Young J. Young	121.4	2022	LVA	34	33.2	15.9	4.4	3.9	1.4	0.2	5.6	11.8	47.6	1.5	3.4	43.1	3.2	3.8	85.9	59.3	1.3	3.1	1.3	1,129	542	148	132	48	8	43	81	+225
5	Rachel Banham R. Banham	121.2	2018	CON	33	12.8	5.2	0.9	1.5	0.5	0.1	1.7	4.0	41.4	0.9	2.5	37.0	1.0	1.2	86.8	57.8	0.2	0.7	0.5	424	173	29	48	15	3	18	55	+13
6	Sue Bird S. Bird	120.4	2020	SEA	11	23.4	9.8	1.7	5.2	0.6	0.2	3.7	7.5	49.4	2.1	4.5	46.9	0.3	0.4	75.0	63.7	0.1	1.6	1.6	257	108	19	57	7	2	18	9	+129
7	Diana Taurasi D. Taurasi	120.4	2018	PHX	33	30.0	20.7	3.5	5.3	0.9	0.2	6.1	13.7	44.6	3.2	8.4	38.3	5.2	5.6	92.5	63.8	0.1	3.4	2.6	989	682	115	176	30	8	85	100	+197
8	Karlie Samuelson K. Samuelson	120.3	2023	LAS	34	26.1	7.7	3.0	2.0	0.6	0.1	2.4	5.2	46.3	1.4	3.4	42.6	1.4	1.5	94.1	65.4	0.3	2.6	0.9	888	261	101	68	22	3	30	81	+38
9	Veronica Burton V. Burton	119.9	2023	DAL	40	13.9	2.4	1.8	2.2	0.7	0.3	0.6	2.1	29.4	0.3	1.2	27.1	0.8	0.9	91.2	47.0	0.6	1.2	0.4	555	94	70	88	29	10	17	57	-10
10	Allisha Gray A. Gray	119.0	2025	ATL	42	34.5	18.4	5.3	3.5	1.1	0.4	5.9	13.0	45.1	2.3	6.1	38.4	4.4	5.5	79.9	59.8	0.9	4.5	1.8	1,451	773	223	147	45	15	74	109	+267
11	Tiffany Hayes T. Hayes	119.0	2024	LVA	33	21.5	9.5	2.8	2.1	0.8	0.3	3.3	6.7	50.0	1.0	2.5	40.2	1.8	2.5	71.4	60.9	0.8	2.0	0.8	708	313	92	69	25	9	28	68	+91
12	Kelsey Plum K. Plum	118.9	2018	LVA	31	25.5	9.5	2.4	4.0	0.8	0.2	3.4	7.3	46.7	1.5	3.5	43.9	1.1	1.3	87.5	60.1	0.5	1.9	1.2	790	294	74	124	25	5	36	64	-34
13	Diana Taurasi D. Taurasi	118.6	2020	PHX	19	28.1	18.7	4.2	4.5	1.0	0.4	5.1	12.4	40.9	3.2	8.8	36.5	5.4	5.9	91.2	62.5	0.1	4.1	2.3	533	356	79	86	19	8	44	52	+14
14	Veronica Burton V. Burton	118.4	2024	CON	31	12.7	3.1	1.4	1.9	0.5	0.2	0.8	2.3	36.1	0.4	1.2	35.1	1.0	1.2	83.8	54.4	0.4	1.0	0.5	393	96	44	58	14	7	15	32	+108
15	Rachel Banham R. Banham	118.1	2020	MIN	20	17.0	6.9	1.3	2.4	0.5	0.1	2.4	5.2	46.2	1.3	2.7	47.2	0.8	1.0	80.0	60.7	0.1	1.2	1.0	339	137	25	47	9	2	20	40	+47
16	Chelsea Gray C. Gray	118.1	2017	LAS	34	33.3	14.8	3.3	4.4	1.1	0.2	5.4	10.7	50.7	1.6	3.2	48.2	2.4	2.9	82.7	61.8	0.6	2.7	1.9	1,131	502	113	151	36	8	65	74	+275
17	Kristi Toliver K. Toliver	118.0	2019	WAS	23	29.5	13.0	2.9	6.0	1.2	0.1	5.0	10.2	49.4	1.6	4.3	36.0	1.3	1.5	85.7	59.5	0.5	2.4	2.0	678	298	67	137	27	2	47	31	+197
18	Sophie Cunningham S. Cunningham	117.6	2025	IND	30	25.2	8.6	3.5	1.2	1.0	0.1	2.7	5.8	46.9	1.7	3.9	43.2	1.4	1.6	87.5	65.5	0.5	3.0	1.1	756	257	105	36	29	3	34	65	+29
19	Riquna Williams R. Williams	117.3	2021	LVA	32	26.0	10.5	2.6	1.6	0.8	0.4	3.6	8.0	44.4	2.0	4.7	41.7	1.4	1.6	92.0	60.4	0.2	2.4	0.7	833	337	83	51	24	12	21	47	+149
20	Chelsea Gray C. Gray	117.2	2023	LVA	40	32.2	15.3	4.0	7.3	1.4	0.6	5.6	11.5	49.0	1.6	3.8	42.1	2.4	2.7	89.7	60.3	0.3	3.7	2.5	1,288	610	158	291	57	25	101	73	+437
21	Jackie Young J. Young	117.2	2025	LVA	44	30.4	16.5	4.5	5.1	1.3	0.4	5.9	12.4	47.5	1.8	5.1	35.9	2.9	3.2	89.4	59.6	1.2	3.3	2.2	1,336	727	196	226	57	18	98	106	+237
22	Allie Quigley A. Quigley	117.1	2019	CHI	34	28.6	13.8	3.0	2.5	0.8	0.2	5.0	10.2	49.3	2.4	5.3	44.2	1.4	1.6	87.0	63.2	0.4	2.6	1.4	972	469	101	85	27	7	46	61	+95
23	Veronica Burton V. Burton	117.1	2025	GSV	44	29.4	11.9	4.4	6.0	1.1	0.6	3.4	8.8	38.7	1.4	4.0	34.5	3.8	4.3	87.8	56.1	1.1	3.2	2.1	1,292	525	192	265	50	27	94	103	+97
24	Kelsey Plum K. Plum	117.0	2023	LVA	39	32.4	18.7	2.4	4.5	1.1	0.0	6.4	13.4	47.5	2.4	6.3	38.9	3.5	3.8	91.2	61.8	0.2	2.2	2.1	1,265	728	95	177	43	0	82	94	+555
25	Allisha Gray A. Gray	116.8	2019	DAL	34	30.4	10.6	4.1	2.3	1.2	0.4	3.4	7.5	45.7	1.0	2.5	38.4	2.8	3.3	84.8	59.3	1.3	2.8	1.5	1,035	362	141	78	42	14	50	87	-105