most rebounds before turning 23 by a guard

Josh Giddey has the most career rebounds by a guard younger than 23, with 2,100 rebounds.

Interpreted as:

most rebounds before turning 23 years old by a guard

	NAME	REB	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	AST	STL	BLK	TOV	PF	+/-
1	Josh Giddey J. Giddey	2,100	280	29.3	14.1	7.5	6.1	0.9	0.5	5.7	12.3	46.4	1.1	3.5	33.0	1.6	2.0	76.4	53.5	1.7	5.8	2.7	8,195	3,942	1,703	243	140	752	464	-97
2	Luka Dončić L. Dončić	2,085	245	33.7	26.1	8.5	7.9	1.0	0.4	8.9	19.6	45.5	2.7	8.1	33.2	5.6	7.6	73.6	56.9	1.1	7.5	4.1	8,258	6,384	1,942	256	98	995	555	+403
3	Anthony Edwards A. Edwards	1,567	302	34.4	22.9	5.2	4.1	1.4	0.6	8.2	18.4	44.6	2.6	7.4	35.3	3.9	4.9	79.3	55.8	0.7	4.5	2.8	10,392	6,920	1,241	413	182	850	620	+489
4	RJ Barrett	1,469	271	33.6	18.1	5.4	2.8	0.7	0.3	6.5	15.3	42.2	1.6	4.8	34.3	3.5	4.9	70.9	51.7	0.9	4.5	2.1	9,107	4,900	769	182	68	578	631	-396
5	Tracy McGrady T. McGrady	1,455	202	35.2	22.1	7.2	4.3	1.4	1.3	8.3	18.3	45.2	0.8	2.4	35.1	4.7	6.4	73.8	52.4	2.3	4.9	2.3	7,105	4,471	865	287	257	467	393	+514
6	Kobe Bryant K. Bryant	1,453	334	31.0	18.5	4.4	3.4	1.2	0.7	6.5	14.4	45.4	0.8	2.4	32.5	4.6	5.6	82.7	54.8	1.2	3.2	2.5	10,362	6,178	1,141	415	218	828	877	+1316
7	Ben Simmons B. Simmons	1,356	160	34.0	16.4	8.5	7.9	1.6	0.8	6.8	12.2	55.4	0.0	0.1	0.0	2.8	4.8	58.3	57.0	2.0	6.5	3.5	5,432	2,616	1,271	252	131	552	420	+503
8	Andre Iguodala A. Iguodala	1,192	209	36.2	12.0	5.7	3.5	1.8	0.4	4.1	8.4	48.5	0.6	1.9	33.0	3.2	4.1	77.7	58.6	1.2	4.5	2.1	7,557	2,514	729	369	83	436	532	-171
9	Russell Westbrook R. Westbrook	1,179	246	33.9	17.8	4.8	7.1	1.5	0.3	6.2	14.8	42.1	0.4	1.4	27.4	4.9	6.0	81.6	50.9	1.8	3.0	3.5	8,328	4,371	1,757	373	80	858	602	+123
10	Jalen Green J. Green	1,158	277	32.8	20.1	4.2	3.3	0.8	0.3	7.0	16.5	42.3	2.5	7.4	34.0	3.7	4.6	80.5	54.4	0.5	3.6	2.4	9,075	5,568	903	215	80	657	435	-878
11	LaMelo Ball L. Ball	1,147	184	31.9	20.0	6.2	7.4	1.6	0.3	7.1	16.7	42.7	2.9	7.6	37.4	2.9	3.4	83.4	54.9	1.3	4.9	3.3	5,869	3,675	1,364	286	63	602	570	-274
12	Jrue Holiday J. Holiday	1,064	298	32.8	13.4	3.6	5.8	1.4	0.3	5.3	12.2	43.7	1.0	2.7	37.4	1.7	2.2	78.1	50.8	0.9	2.7	2.7	9,789	3,994	1,726	425	97	801	663	+103
13	Dyson Daniels D. Daniels	1,038	222	26.4	8.7	4.7	3.5	1.9	0.5	3.6	7.7	47.3	0.7	2.2	31.1	0.8	1.3	62.0	53.1	1.3	3.4	1.5	5,853	1,940	780	412	100	332	439	+45
14	Tyler Herro T. Herro	1,021	209	31.0	17.4	4.9	3.4	0.7	0.2	6.4	14.4	44.1	2.4	6.3	38.3	2.2	2.6	86.4	55.8	0.4	4.5	2.1	6,481	3,631	721	146	45	446	301	+200
15	Jamal Murray J. Murray	1,011	284	29.1	15.5	3.6	3.6	0.9	0.3	5.7	12.9	43.8	1.8	5.1	35.8	2.3	2.6	88.3	54.9	0.8	2.8	1.9	8,273	4,400	1,025	254	93	547	530	+762
16	Chris Paul C. Paul	1,001	222	36.8	18.2	4.5	9.5	2.3	0.1	6.4	14.0	45.6	0.9	2.6	33.7	4.6	5.5	84.0	55.5	0.8	3.7	2.5	8,167	4,046	2,105	510	13	545	557	+253
17	Lonzo Ball L. Ball	994	162	32.3	10.7	6.1	6.6	1.5	0.6	4.1	10.5	39.0	1.9	5.7	34.1	0.6	1.2	48.7	48.5	1.2	4.9	2.7	5,228	1,738	1,069	245	100	432	359	-62
18	Larry Hughes L. Hughes	970	222	29.0	13.8	4.4	3.2	1.5	0.4	5.2	12.9	40.1	0.3	1.4	21.6	3.2	4.3	73.9	46.8	1.5	2.9	2.3	6,443	3,073	705	335	88	517	526	-712
19	Devin Booker D. Booker	961	276	32.9	21.4	3.5	4.3	0.8	0.3	7.4	17.0	43.8	1.9	5.5	35.4	4.6	5.4	85.4	55.3	0.5	3.0	3.2	9,087	5,911	1,179	221	70	872	855	-1266
20	Tony Parker T. Parker	948	314	33.0	14.0	3.0	5.3	1.0	0.1	5.5	11.9	45.8	0.8	2.5	31.5	2.3	3.3	69.7	52.4	0.5	2.5	2.4	10,353	4,404	1,668	319	22	743	655	+1529
21	Tyreke Evans T. Evans	944	192	36.2	18.2	4.9	5.3	1.4	0.4	6.9	15.6	44.1	0.5	2.0	25.5	3.9	5.2	76.2	51.0	0.9	4.0	3.0	6,946	3,499	1,016	278	85	571	483	-823
22	Derrick Rose D. Rose	940	240	37.1	20.9	3.9	6.7	0.9	0.4	8.2	17.4	46.8	0.7	2.2	30.9	3.9	4.8	81.5	53.5	1.0	2.9	2.9	8,897	5,006	1,604	208	96	697	357	+340
23	Jason Richardson J. Richardson	935	198	33.6	15.6	4.7	2.9	1.2	0.3	6.0	14.2	42.4	1.2	3.6	34.0	2.3	3.2	71.5	49.8	1.4	3.3	2.1	6,650	3,084	569	233	67	419	481	-501
24	Bradley Beal B. Beal	913	247	32.8	16.0	3.7	3.0	1.0	0.3	6.0	14.1	42.6	1.8	4.5	39.7	2.2	2.8	78.1	52.1	0.8	2.9	1.8	8,090	3,949	736	251	76	453	519	+191
25	Rajon Rondo R. Rondo	910	211	28.4	9.2	4.3	5.5	1.7	0.1	3.8	7.9	47.6	0.1	0.4	25.9	1.6	2.6	63.0	51.2	1.1	3.2	2.1	5,991	1,948	1,162	369	29	434	507	+1080