Evan Mobley got the most double-doubles by a rookie in 2021-22, with 21 double-doubles.

	NAME	DD2	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	Evan Mobley E. Mobley	21	2021-22	CLE	69	33.8	15.0	8.3	2.5	0.8	1.7	6.1	12.0	50.8	0.3	1.3	25.0	2.4	3.7	66.3	54.9	2.1	6.2	1.9	2,331	1,034	570	174	56	115	133	147	+94
2	Josh Giddey J. Giddey	16	2021-22	OKC	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
3	Scottie Barnes S. Barnes	13	2021-22	TOR	74	35.4	15.3	7.5	3.5	1.1	0.7	6.2	12.6	49.2	0.8	2.6	30.1	2.1	2.9	73.5	55.2	2.6	4.9	1.8	2,617	1,134	557	256	80	55	136	192	+66
4	Cade Cunningham C. Cunningham	10	2021-22	DET	64	32.6	17.4	5.5	5.6	1.2	0.7	6.7	16.1	41.6	1.8	5.7	31.4	2.2	2.6	84.5	50.4	0.9	4.6	3.7	2,088	1,114	354	356	78	43	234	200	-275
5	Omer Yurtseven O. Yurtseven	8	2021-22	MIA	56	12.6	5.3	5.3	0.9	0.3	0.4	2.3	4.4	52.6	0.0	0.2	9.1	0.7	1.1	62.3	54.6	1.5	3.7	0.7	706	299	294	49	17	20	41	84	+63
6	Alperen Şengün A. Şengün	8	2021-22	HOU	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
7	Ayo Dosunmu A. Dosunmu	4	2021-22	CHI	77	27.4	8.8	2.8	3.3	0.8	0.4	3.6	6.9	52.0	0.9	2.4	37.6	0.7	1.0	67.9	59.6	0.4	2.4	1.4	2,110	679	214	256	60	29	108	182	-199
8	Isaiah Jackson I. Jackson	3	2021-22	IND	36	15.0	8.3	4.1	0.3	0.7	1.4	3.2	5.7	56.3	0.1	0.4	31.3	1.7	2.4	68.2	60.7	1.7	2.5	1.1	541	297	149	10	25	52	40	92	-39
9	Davion Mitchell D. Mitchell	3	2021-22	SAC	75	27.7	11.5	2.2	4.2	0.7	0.3	4.7	11.2	41.8	1.3	4.3	31.6	0.7	1.1	65.9	48.9	0.4	1.8	1.5	2,076	861	166	313	55	24	114	141	-273
10	Jeremiah Robinson-Earl J. Robinson-Earl	3	2021-22	OKC	49	22.2	7.5	5.6	1.0	0.6	0.3	2.7	6.6	41.4	1.2	3.4	35.2	0.8	1.1	74.1	52.6	1.5	4.1	0.8	1,087	366	274	49	29	15	39	75	-240
11	Day'Ron Sharpe D. Sharpe	2	2021-22	BKN	32	12.2	6.2	5.0	0.5	0.3	0.5	2.7	4.7	57.7	0.1	0.2	28.6	0.8	1.3	58.5	59.3	2.5	2.5	0.9	391	198	160	17	10	15	30	60	+57
12	Santi Aldama S. Aldama	2	2021-22	MEM	32	11.3	4.1	2.7	0.7	0.2	0.3	1.7	4.1	40.2	0.2	1.5	12.5	0.6	1.0	62.5	45.2	1.0	1.7	0.5	360	132	87	21	6	10	16	36	+16
13	Franz Wagner F. Wagner	2	2021-22	ORL	79	30.7	15.2	4.5	2.9	0.9	0.4	5.8	12.3	46.8	1.2	3.4	35.4	2.4	2.8	86.3	55.9	1.1	3.4	1.5	2,429	1,197	356	231	68	34	119	164	-243
14	Jalen Suggs J. Suggs	2	2021-22	ORL	48	27.2	11.8	3.6	4.4	1.2	0.4	4.1	11.4	36.1	0.9	4.1	21.4	2.6	3.4	77.3	45.5	0.5	3.0	3.0	1,307	564	171	209	59	19	143	142	-206
15	Luka Garza L. Garza	2	2021-22	DET	32	12.2	5.8	3.1	0.6	0.3	0.2	2.1	4.6	44.9	0.5	1.5	32.7	1.2	1.9	62.3	53.5	1.8	1.3	0.6	389	186	100	20	9	6	18	55	-63
16	Jonathan Kuminga J. Kuminga	2	2021-22	GSW	70	16.9	9.3	3.3	0.9	0.4	0.3	3.4	6.6	51.3	0.7	2.1	33.6	1.9	2.7	68.4	60.0	0.8	2.6	1.1	1,185	652	234	64	31	22	74	146	+35
17	Terry Taylor T. Taylor	2	2021-22	IND	33	21.6	9.6	5.2	1.2	0.4	0.2	4.1	6.7	61.4	0.4	1.2	31.6	1.1	1.5	70.6	65.6	2.9	2.3	0.7	714	318	172	41	14	8	23	61	-116
18	Trendon Watford T. Watford	2	2021-22	POR	48	18.1	7.6	4.1	1.7	0.5	0.6	3.0	5.6	53.2	0.2	0.8	23.7	1.5	2.0	75.5	59.0	1.2	3.0	0.9	869	364	199	81	25	28	44	116	-349
19	David Duke Jr. D. Duke Jr.	2	2021-22	BKN	22	15.5	4.7	3.0	0.8	0.6	0.3	1.8	4.9	36.1	0.4	1.7	24.3	0.8	1.0	81.0	44.4	1.4	1.7	0.4	341	104	67	17	14	7	9	36	-10
20	Brandon Williams B. Williams	2	2021-22	POR	24	26.7	12.9	3.1	3.9	1.0	0.4	4.4	11.8	37.2	1.3	4.4	29.2	2.8	4.0	70.1	47.6	0.8	2.3	2.4	640	309	74	94	24	10	58	52	-272
21	Vít Krejčí V. Krejčí	1	2021-22	OKC	30	23.0	6.2	3.4	1.9	0.6	0.3	2.3	5.6	40.7	1.1	3.3	32.7	0.6	0.7	86.4	52.9	0.6	2.8	1.0	690	187	101	57	19	8	29	65	-179
22	Jericho Sims J. Sims	1	2021-22	NYK	41	13.5	2.2	4.1	0.5	0.3	0.5	1.0	1.3	72.2	0.0	0.0		0.3	0.7	41.4	67.4	1.5	2.6	0.5	555	90	169	21	11	22	20	66	+78
23	Herbert Jones H. Jones	1	2021-22	NOP	78	29.9	9.5	3.8	2.1	1.7	0.8	3.5	7.4	47.6	0.7	2.2	33.7	1.8	2.1	84.0	57.3	1.3	2.5	1.3	2,335	742	296	167	130	60	100	238	+68
24	Bones Hyland B. Hyland	1	2021-22	DEN	69	19.0	10.1	2.7	2.8	0.6	0.3	3.3	8.3	40.3	1.9	5.2	36.6	1.6	1.8	85.6	55.8	0.2	2.5	1.2	1,310	698	188	191	41	20	86	153	+39
25	Kessler Edwards K. Edwards	1	2021-22	BKN	48	20.6	5.9	3.6	0.6	0.6	0.5	2.3	5.6	41.2	1.0	2.8	35.3	0.3	0.4	84.2	51.6	0.9	2.7	0.9	987	284	172	31	29	24	42	85	-60