Elvin Hayes had the most blocks + rebounds by a player in his first season, with 1,703.

Interpreted as:

most blocks + rebounds by a player first NBA season

	NAME	BLK+REB	BLK	REB	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	AST	STL	TOV	PF	+/-
1	Elvin Hayes E. Hayes	1,703	240	1,463	1973-74	CAP	81	44.5	21.4	18.1	2.0	1.1	3.0	8.5	20.1	42.3				4.4	6.1	72.1	47.0	4.4	13.7		3,602	1,735	163	86		252
2	Kareem Abdul-Jabbar K. Abdul-Jabbar	1,461	283	1,178	1973-74	MIL	81	43.8	27.0	14.5	4.8	1.4	3.5	11.7	21.7	53.9				3.6	5.2	70.2	56.4	3.5	11.0		3,548	2,191	386	112		238
3	Shaquille O'Neal S. O'Neal	1,408	286	1,122	1992-93	ORL	81	37.9	23.4	13.9	1.9	0.7	3.5	9.0	16.1	56.2	0.0	0.0	0.0	5.3	8.9	59.2	58.4	4.2	9.6	3.8	3,071	1,893	152	60	307	321
4	Bob McAdoo B. McAdoo	1,363	246	1,117	1973-74	BUF	74	43.0	30.6	15.1	2.3	1.2	3.3	12.2	22.3	54.7				6.2	7.8	79.3	59.4	3.8	11.3		3,185	2,261	170	88		252
5	Dave Cowens D. Cowens	1,358	101	1,257	1973-74	BOS	80	41.9	19.0	15.7	4.4	1.2	1.3	8.1	18.4	43.7				2.9	3.4	83.2	47.6	3.3	12.4		3,352	1,518	354	95		294
6	Bob Lanier B. Lanier	1,321	247	1,074	1973-74	DET	81	37.6	22.5	13.3	4.2	1.4	3.0	9.2	18.3	50.4				4.0	5.0	79.7	54.8	3.3	9.9		3,047	1,822	343	110		273
7	David Robinson D. Robinson	1,302	319	983	1989-90	SAS	82	36.6	24.3	12.0	2.0	1.7	3.9	8.4	15.9	53.1	0.0	0.0	0.0	7.5	10.2	73.2	59.7	3.7	8.3	3.1	3,002	1,993	164	138	257	259
8	Elmore Smith E. Smith	1,299	393	906	1973-74	LAL	81	36.1	12.5	11.2	1.9	0.9	4.9	5.4	11.7	45.7				1.8	3.1	59.0	47.9	2.5	8.7		2,922	1,015	150	71		309
9	Artis Gilmore A. Gilmore	1,273	203	1,070	1976-77	CHI	82	35.1	18.6	13.0	2.4	0.5	2.5	7.0	13.3	52.2				4.7	7.1	66.0	56.6	3.8	9.2		2,877	1,527	199	44		266
10	Moses Malone M. Malone	1,253	181	1,072	1976-77	TOT	82	30.6	13.2	13.1	1.1	0.8	2.2	4.7	9.9	48.0				3.7	5.4	69.3	54.0	5.3	7.7		2,506	1,083	89	67		275
11	Sam Lacey S. Lacey	1,239	184	1,055	1973-74	KCO	79	39.3	14.2	13.4	3.8	1.6	2.3	5.9	12.4	47.6				2.3	3.1	74.9	51.3	3.7	9.6		3,107	1,119	299	126		254
12	Hakeem Olajuwon H. Olajuwon	1,194	220	974	1984-85	HOU	82	35.5	20.6	11.9	1.4	1.2	2.7	8.3	15.3	53.8	0.0	0.0		4.1	6.7	61.3	56.4	5.4	6.5	2.9	2,914	1,692	111	99	234	344
13	Tim Duncan T. Duncan	1,183	206	977	1997-98	SAS	82	39.1	21.1	11.9	2.7	0.7	2.5	8.6	15.7	54.9	0.0	0.1	0.0	3.9	5.9	66.2	57.7	3.3	8.6	3.4	3,204	1,731	224	55	279	254	+429
14	Gar Heard G. Heard	1,177	230	947	1973-74	BUF	81	35.7	15.3	11.7	2.2	1.7	2.8	6.5	14.9	43.5				2.4	3.6	65.0	46.4	3.3	8.4		2,889	1,239	180	136		300
15	Clifford Ray C. Ray	1,150	173	977	1973-74	CHI	80	32.9	9.3	12.2	3.1	0.7	2.2	3.9	7.7	51.1				1.5	2.5	60.8	53.4	3.6	8.7		2,632	747	246	58		281
16	Spencer Haywood S. Haywood	1,113	106	1,007	1973-74	SEA	75	40.5	23.5	13.4	3.2	0.9	1.4	9.3	20.3	45.7				5.0	6.1	81.4	51.1	4.2	9.2		3,039	1,761	240	65		198
17	Ralph Sampson R. Sampson	1,110	197	913	1983-84	HOU	82	32.8	21.0	11.1	2.0	0.9	2.4	8.7	16.7	52.3	0.0	0.0	25.0	3.5	5.3	66.1	55.1	3.6	7.6	3.6	2,693	1,720	163	70	294	339
18	Buck Williams B. Williams	1,089	84	1,005	1981-82	NJN	82	34.5	15.5	12.3	1.3	1.0	1.0	6.3	10.7	58.2	0.0	0.0	0.0	3.0	4.7	62.4	60.3	4.2	8.0	2.9	2,825	1,268	107	84	235	285
19	Dikembe Mutombo D. Mutombo	1,080	210	870	1991-92	DEN	71	38.3	16.6	12.3	2.2	0.6	3.0	6.0	12.2	49.3	0.0	0.0		4.5	7.0	64.2	54.0	4.5	7.8	3.5	2,716	1,177	156	43	252	273
20	Alonzo Mourning A. Mourning	1,076	271	805	1992-93	CHA	78	33.9	21.0	10.3	1.0	0.3	3.5	7.3	14.3	51.1	0.0	0.0	0.0	6.3	8.1	78.1	58.6	3.4	6.9	3.0	2,644	1,639	76	27	236	286
21	Larry Smith L. Smith	1,057	63	994	1980-81	GSW	82	31.4	9.6	12.1	1.1	0.9	0.8	3.7	7.2	51.2	0.0	0.0		2.2	3.7	58.8	54.0	5.3	6.8	1.8	2,578	785	93	70	146	316
22	Happy Hairston H. Hairston	1,057	17	1,040	1973-74	LAL	77	34.2	14.5	13.5	2.7	0.8	0.2	5.0	9.9	50.7				4.5	5.8	77.1	58.3	4.4	9.2		2,634	1,113	208	64		264
23	Nate Thurmond N. Thurmond	1,057	179	878	1973-74	GSW	62	39.7	13.0	14.2	2.7	0.7	2.9	5.0	11.2	44.4				3.1	4.6	66.6	49.2	4.0	10.1		2,463	807	165	41		179
24	Blake Griffin B. Griffin	1,034	45	989	2010-11	LAC	82	38.0	22.5	12.1	3.8	0.8	0.5	8.5	16.8	50.6	0.1	0.3	29.2	5.4	8.5	64.2	54.9	3.3	8.8	2.7	3,112	1,845	312	63	223	252	-146
25	Zaid Abdul-Aziz Z. Abdul-Aziz	1,027	104	923	1973-74	HOU	79	31.1	10.9	11.7	2.1	1.0	1.3	4.3	9.3	45.9				2.4	3.0	80.4	51.6	3.3	8.4		2,459	865	166	80		227