most double doubles before the age of 20

Dwight Howard has the most career double-doubles by a player younger than 20, with 46 double-doubles.

Interpreted as:

most regular-season double doubles by a player before the age of 20

	NAME	DD2	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	Dwight Howard D. Howard	46	100	33.3	12.4	10.6	1.0	0.9	1.6	4.5	8.8	51.1	0.0	0.0	0.0	3.5	5.3	65.2	55.9	3.5	7.1	2.0	3,327	1,243	1,061	100	94	163	203	297	-216
2	Jalen Duren J. Duren	24	75	25.3	9.5	9.1	1.3	0.7	0.9	4.1	6.3	64.4	0.0	0.0	0.0	1.4	2.3	62.1	65.3	3.4	5.6	1.5	1,901	713	680	100	49	68	114	210	-321
3	LeBron James L. James	21	108	39.9	21.9	5.9	6.2	1.9	0.8	8.2	18.8	43.5	0.8	2.7	30.8	4.6	6.1	75.6	50.8	1.3	4.6	3.4	4,307	2,362	634	673	202	83	367	202	-11
4	Jabari Smith Jr. J. Smith Jr.	16	79	31.0	12.8	7.2	1.3	0.5	0.9	4.6	11.3	40.8	1.5	4.9	30.7	2.1	2.6	78.6	51.4	1.5	5.7	1.3	2,450	1,010	569	101	43	74	104	227	-555
5	Josh Giddey J. Giddey	16	54	31.5	12.5	7.8	6.4	0.9	0.4	5.2	12.4	41.9	1.0	3.9	26.3	1.0	1.5	70.9	47.8	1.8	6.0	3.2	1,700	674	421	345	51	20	171	88	-299
6	Luka Dončić L. Dončić	15	57	32.2	20.9	7.3	5.7	1.0	0.3	6.9	15.9	43.4	2.5	7.0	35.3	4.7	6.5	72.6	56.0	1.1	6.2	3.4	1,837	1,194	415	324	57	16	194	107	-16
7	Victor Wembanyama V. Wembanyama	14	29	29.4	18.9	10.2	2.9	1.2	3.1	7.0	15.8	44.4	1.4	4.9	29.4	3.4	4.3	78.4	53.3	2.1	8.0	3.2	853	548	295	84	35	91	92	64	-188
8	Anthony Davis A. Davis	14	49	28.0	12.9	7.8	0.9	1.1	1.8	5.2	10.3	50.8	0.0	0.1	0.0	2.4	3.3	72.5	54.6	2.4	5.4	1.4	1,372	630	384	45	54	87	69	112	-108
9	Marvin Bagley III M. Bagley III	13	47	24.8	13.9	7.2	1.0	0.6	1.0	5.3	10.4	50.9	0.3	1.3	25.8	2.9	4.2	69.7	56.6	2.5	4.7	1.6	1,165	652	338	47	27	47	76	96	-59
10	Kevin Garnett K. Garnett	12	80	28.7	10.4	6.3	1.8	1.1	1.6	4.5	9.2	49.1	0.1	0.4	28.6	1.3	1.9	70.5	52.2	2.2	4.1	1.4	2,293	835	501	145	86	131	110	189
11	Josh Smith J. Smith	11	90	27.2	9.5	5.9	1.6	0.8	2.0	3.6	8.2	44.1	0.0	0.3	14.8	2.2	3.2	69.8	49.5	1.9	4.0	1.8	2,447	851	531	143	71	176	164	198	-466
12	Carmelo Anthony C. Anthony	11	82	36.5	21.0	6.1	2.8	1.2	0.5	7.6	17.9	42.6	0.8	2.6	32.2	5.0	6.4	77.7	50.9	2.2	3.8	3.0	2,995	1,725	498	227	97	41	247	225	+65
13	Alex Sarr A. Sarr	10	67	27.1	13.0	6.5	2.4	0.7	1.5	4.9	12.4	39.4	1.6	5.1	30.8	1.7	2.5	67.9	48.2	1.9	4.6	1.7	1,814	869	435	161	44	101	114	146	-547
14	Andrew Bynum A. Bynum	10	128	16.7	5.6	4.4	0.8	0.1	1.2	2.2	4.1	53.3	0.0	0.0	0.0	1.2	1.9	62.7	56.3	1.4	3.1	1.0	2,132	711	564	103	16	150	132	305	-159
15	Chris Bosh C. Bosh	10	63	32.9	11.2	7.3	1.0	0.7	1.4	4.2	9.3	45.7	0.0	0.1	37.5	2.7	3.9	68.4	50.9	2.6	4.7	1.4	2,074	704	461	65	46	86	86	176	-139
16	Andre Drummond A. Drummond	9	60	20.7	7.9	7.6	0.5	1.0	1.6	3.5	5.7	60.8	0.0	0.0	50.0	1.0	2.7	37.1	57.8	2.8	4.8	1.0	1,243	476	457	30	59	95	57	144	-51
17	Darius Miles D. Miles	9	81	26.3	9.4	5.9	1.2	0.6	1.5	3.9	7.8	50.5	0.0	0.2	5.3	1.5	2.9	52.1	51.8	1.6	4.3	1.8	2,133	761	477	99	51	125	147	191	+30
18	Tracy McGrady T. McGrady	9	113	20.2	8.0	4.8	1.9	0.9	1.1	3.1	6.9	44.3	0.2	0.7	28.9	1.7	2.4	72.0	50.4	2.0	2.8	1.3	2,285	909	547	211	101	127	146	180	-258
19	Dereck Lively II D. Lively II	8	36	26.0	9.2	7.9	1.3	0.6	1.4	4.2	5.6	73.9	0.0	0.1	0.0	0.9	1.6	54.4	72.6	2.9	5.0	1.2	935	331	284	47	23	50	42	111	+110
20	Alperen Sengun A. Sengun	8	72	20.7	9.6	5.5	2.6	0.8	0.9	3.5	7.3	47.4	0.4	1.6	24.8	2.3	3.2	71.1	55.2	1.9	3.5	2.0	1,489	692	393	185	59	68	145	214	-309
21	Isaiah Stewart I. Stewart	8	68	21.4	7.9	6.7	0.9	0.6	1.3	3.3	6.0	55.3	0.3	0.9	33.3	0.9	1.4	69.6	59.7	2.3	4.3	1.0	1,455	537	453	59	39	86	67	184	-60
22	Anthony Randolph A. Randolph	8	63	17.9	7.9	5.8	0.8	0.7	1.2	3.2	6.8	46.2	0.0	0.1	0.0	1.6	2.2	71.6	50.6	2.0	3.7	1.3	1,129	499	363	49	42	74	80	141	-94
23	LaMelo Ball L. Ball	7	51	28.8	15.7	5.9	6.1	1.6	0.4	5.7	13.2	43.6	1.8	5.1	35.2	2.5	3.2	75.8	53.9	1.2	4.7	2.8	1,468	803	302	313	81	18	145	136	-84
24	Wendell Carter Jr. W. Carter Jr.	7	44	25.2	10.3	7.0	1.8	0.6	1.3	4.1	8.4	48.5	0.1	0.7	18.8	2.0	2.5	79.5	54.1	2.0	5.0	1.5	1,110	455	307	78	26	58	65	152	-292
25	Jahlil Okafor J. Okafor	7	24	32.6	17.8	8.1	1.3	0.3	1.5	7.4	16.3	45.5	0.0	0.1	0.0	2.9	4.0	72.2	49.1	2.5	5.6	2.7	783	426	195	30	7	35	65	64	-274