Sabrina Ionescu has gotten the most career rebounds per game by a guard, with 5.5 per game.

Interpreted as:

rebounds with a minimum of 100 games played leader in career point guards

	NAME	RPG	GP	MPG	PPG	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	Sabrina Ionescu S. Ionescu	5.5	181	31.4	16.7	5.9	1.0	0.4	5.6	13.8	40.4	2.5	7.3	35.0	3.1	3.4	91.3	54.9	0.8	4.7	2.9	5,691	3,030	993	1,067	182	65	517	304	+582
2	Courtney Williams C. Williams	5.2	333	27.7	12.2	4.1	0.9	0.3	5.3	12.1	43.6	0.8	2.0	37.4	0.9	1.2	75.1	48.4	1.1	4.2	1.9	9,219	4,061	1,747	1,365	308	101	643	553	+880
3	Rhyne Howard R. Howard	4.6	136	33.2	17.1	3.5	1.5	0.7	5.6	15.0	37.4	2.7	8.0	33.6	3.2	4.0	80.3	51.0	0.8	3.8	1.7	4,518	2,329	626	481	210	97	234	356	+100
4	Allisha Gray A. Gray	4.5	300	30.6	13.9	2.4	1.2	0.5	4.6	10.7	43.0	1.4	4.0	35.5	3.2	4.0	81.4	55.7	1.2	3.3	1.5	9,192	4,157	1,347	730	349	151	449	706	+90
5	Jackie Young J. Young	4.1	243	30.0	14.0	4.2	1.1	0.3	5.0	10.8	46.7	1.3	3.4	37.8	2.7	3.1	86.0	57.7	0.9	3.3	1.7	7,281	3,412	1,002	1,029	271	64	424	503	+1576
6	Brittney Sykes B. Sykes	4.0	279	27.2	12.3	2.9	1.3	0.5	4.4	10.6	41.1	0.8	2.7	30.2	2.7	3.6	75.6	50.2	0.8	3.2	2.0	7,588	3,425	1,105	814	351	129	556	662	-189
7	Diamond DeShields D. DeShields	3.7	175	24.5	11.6	2.1	1.0	0.3	4.1	10.3	39.8	0.8	3.0	28.3	2.6	3.2	80.2	49.6	0.6	3.1	1.9	4,279	2,026	650	361	180	60	333	445	-259
8	Jewell Loyd J. Loyd	3.6	371	30.2	16.2	3.1	1.2	0.2	5.4	13.5	40.1	1.8	5.1	35.2	3.6	4.1	88.2	53.1	0.9	2.7	2.1	11,194	6,027	1,331	1,133	441	91	780	644	+932
9	Kahleah Copper K. Copper	3.6	319	24.1	12.8	1.5	0.6	0.1	4.6	10.5	44.4	1.1	3.0	35.3	2.4	3.1	79.3	54.2	0.6	2.9	1.8	7,696	4,083	1,140	463	207	45	579	715	-202
10	Marina Mabrey M. Mabrey	3.5	229	26.2	12.5	3.2	0.9	0.3	4.6	11.4	40.2	1.9	5.5	34.7	1.5	1.9	79.6	51.4	0.6	3.0	2.1	5,989	2,867	811	736	201	77	484	522	-240
11	DiJonai Carrington D. Carrington	3.5	162	20.0	8.5	1.2	1.0	0.2	3.0	7.5	39.9	0.6	2.0	29.3	1.9	2.5	77.7	49.4	1.1	2.4	1.5	3,237	1,376	571	200	157	40	250	353	+211
12	Diana Taurasi D. Taurasi	3.5	231	29.0	17.0	4.1	0.7	0.3	5.1	12.7	39.7	2.8	7.8	35.1	4.1	4.6	89.5	57.5	0.2	3.3	2.5	6,694	3,924	811	946	158	80	567	640	+87
13	Courtney Vandersloot C. Vandersloot	3.5	317	28.6	10.8	7.3	1.3	0.4	4.0	8.8	46.2	1.0	2.9	34.0	1.7	2.1	82.8	55.8	0.5	2.9	2.6	9,077	3,419	1,100	2,317	409	136	813	634	+978
14	Shenise Johnson S. Johnson	3.4	108	20.6	8.8	1.9	1.1	0.2	3.1	7.4	41.7	0.8	2.2	35.6	1.9	2.1	88.7	52.9	0.9	2.5	1.4	2,225	951	371	208	119	22	154	181	-5
15	Aerial Powers A. Powers	3.4	200	19.5	10.3	1.6	0.8	0.2	3.4	8.5	39.8	0.9	2.7	33.7	2.7	3.2	83.9	52.3	0.9	2.4	1.7	3,897	2,068	674	322	159	48	333	340	+54
16	Betnijah Laney-Hamilton B. Laney-Hamilton	3.4	233	24.5	9.6	2.4	0.9	0.1	3.7	8.1	45.1	0.8	2.4	35.9	1.4	1.7	79.9	53.8	0.8	2.6	1.9	5,705	2,228	783	569	202	21	435	418	+273
17	Tierra Ruffin-Pratt T. Ruffin-Pratt	3.3	182	22.3	6.3	2.0	0.8	0.4	2.1	5.9	35.3	0.4	1.3	32.9	1.8	2.3	77.3	46.1	0.9	2.4	1.1	4,059	1,152	606	355	148	64	204	433	-32
18	Natasha Cloud N. Cloud	3.3	327	28.2	8.8	5.3	1.0	0.2	3.0	7.7	39.0	1.0	3.2	31.3	1.7	2.1	81.2	50.5	0.3	3.0	2.0	9,223	2,863	1,080	1,733	340	81	665	718	+578
19	Tiffany Hayes T. Hayes	3.3	285	27.8	13.8	2.5	1.0	0.2	4.6	10.4	44.0	1.3	3.7	34.7	3.4	4.2	79.9	56.3	0.8	2.5	1.7	7,934	3,937	941	722	289	63	474	767	+135
20	Kayla McBride K. McBride	3.2	340	30.7	14.6	2.6	1.1	0.1	4.8	11.6	41.3	2.0	5.3	37.2	3.0	3.3	90.0	55.5	0.4	2.8	1.7	10,433	4,947	1,103	887	385	36	580	469	+329
21	Arike Ogunbowale A. Ogunbowale	3.2	224	34.2	19.9	4.0	1.5	0.1	6.8	17.3	39.0	2.4	7.0	34.6	4.0	4.6	86.6	51.5	0.6	2.6	2.2	7,671	4,464	722	889	339	26	503	565	-474
22	Chelsea Gray C. Gray	3.2	369	28.2	11.9	5.1	1.2	0.3	4.5	9.8	45.9	1.1	2.9	38.0	1.9	2.2	86.7	55.8	0.4	2.8	2.4	10,413	4,409	1,188	1,870	436	119	869	603	+1909
23	Brittany Boyd-Jones B. Boyd-Jones	3.2	130	18.3	6.2	3.9	1.4	0.1	2.2	5.6	39.2	0.2	0.9	26.9	1.6	2.2	73.4	47.5	0.6	2.6	2.2	2,380	809	412	508	176	12	281	287	-171
24	Alana Beard A. Beard	3.0	128	26.6	5.9	2.0	1.6	0.4	2.5	5.4	46.4	0.2	0.6	30.8	0.8	1.0	77.6	51.1	0.7	2.3	1.1	3,408	757	389	260	203	53	137	314	+582
25	Ariel Atkins A. Atkins	3.0	251	27.8	13.4	2.6	1.5	0.4	4.7	11.1	42.6	1.8	4.8	36.2	2.2	2.6	85.0	54.9	0.9	2.2	1.7	6,981	3,361	758	646	364	109	437	684	+504