Andre Drummond got the most boards in 2018-19, with 1,232 boards.

Interpreted as:

top NBA 2019 season rebounds by a player

	NAME	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	BLK	TOV	PF	+/-
1	Andre Drummond A. Drummond	1,232	2018-19	DET	79	33.5	17.3	15.6	1.4	1.7	1.7	7.1	13.3	53.3	0.1	0.5	13.2	3.1	5.2	59.0	55.5	5.4	10.2	2.2	2,647	1,370	112	136	138	175	272	+176
2	Rudy Gobert R. Gobert	1,041	2018-19	UTA	81	31.8	15.9	12.9	2.0	0.8	2.3	5.9	8.8	66.9	0.0	0.0		4.1	6.4	63.6	68.2	3.8	9.0	1.6	2,577	1,284	161	66	187	130	231	+384
3	Nikola Vučević N. Vučević	960	2018-19	ORL	80	31.4	20.8	12.0	3.8	1.0	1.1	8.8	16.9	51.8	1.1	2.9	36.4	2.2	2.8	78.9	57.3	2.8	9.2	2.0	2,510	1,665	307	81	89	159	157	+218
4	Karl-Anthony Towns K. Towns	954	2018-19	MIN	77	33.1	24.4	12.4	3.4	0.9	1.6	8.8	17.1	51.8	1.8	4.6	40.0	4.9	5.8	83.6	62.2	3.4	9.0	3.1	2,545	1,880	259	67	125	240	292	+58
5	DeAndre Jordan D. Jordan	902	2018-19	TOT	69	29.7	11.0	13.1	2.3	0.6	1.1	4.1	6.5	64.1	0.0	0.0		2.7	3.8	70.5	67.4	3.3	9.8	2.2	2,047	758	156	42	73	153	167	-213
6	Giannis Antetokounmpo G. Antetokounmpo	898	2018-19	MIL	72	32.8	27.7	12.5	5.9	1.3	1.5	10.0	17.3	57.8	0.7	2.8	25.6	6.9	9.5	72.9	64.4	2.2	10.3	3.7	2,358	1,994	424	92	110	268	232	+654
7	Joel Embiid J. Embiid	871	2018-19	PHI	64	33.7	27.5	13.6	3.7	0.7	1.9	9.1	18.7	48.4	1.2	4.1	30.0	8.2	10.1	80.4	59.3	2.5	11.1	3.5	2,154	1,761	234	46	122	226	211	+371
8	Nikola Jokić N. Jokić	865	2018-19	DEN	80	31.3	20.1	10.8	7.3	1.4	0.7	7.7	15.1	51.1	1.0	3.4	30.7	3.6	4.4	82.1	58.9	2.9	8.0	3.1	2,504	1,604	580	108	55	248	228	+315
9	Clint Capela C. Capela	848	2018-19	HOU	67	33.6	16.6	12.7	1.4	0.7	1.5	7.1	10.9	64.8	0.0	0.0		2.5	3.9	63.6	65.8	4.4	8.2	1.4	2,249	1,114	96	44	102	94	168	+232
10	Hassan Whiteside H. Whiteside	817	2018-19	MIA	72	23.3	12.3	11.3	0.8	0.6	1.9	5.4	9.4	57.1	0.0	0.2	12.5	1.5	3.4	44.9	56.4	3.6	7.8	1.3	1,674	887	56	46	136	97	192	+18
11	Russell Westbrook R. Westbrook	807	2018-19	OKC	73	36.0	22.9	11.1	10.7	1.9	0.5	8.6	20.2	42.8	1.6	5.6	29.0	4.1	6.2	65.6	50.1	1.5	9.6	4.5	2,630	1,675	784	142	33	325	245	+292
12	Steven Adams S. Adams	760	2018-19	OKC	80	33.4	13.9	9.5	1.6	1.5	1.0	6.0	10.1	59.5	0.0	0.0	0.0	1.8	3.7	50.0	59.1	4.9	4.6	1.7	2,669	1,108	124	117	76	135	204	+391
13	Jusuf Nurkić J. Nurkić	748	2018-19	POR	72	27.4	15.6	10.4	3.2	1.0	1.4	5.8	11.5	50.8	0.0	0.4	10.3	3.9	5.1	77.3	57.0	3.4	7.0	2.3	1,974	1,125	233	71	103	168	250	+430
14	LaMarcus Aldridge L. Aldridge	744	2018-19	SAS	81	33.2	21.3	9.2	2.4	0.5	1.3	8.4	16.3	51.9	0.1	0.5	23.8	4.3	5.1	84.7	57.6	3.1	6.1	1.8	2,687	1,727	194	43	107	144	179	+90
15	Deandre Ayton D. Ayton	729	2018-19	PHX	71	30.7	16.3	10.3	1.8	0.9	0.9	7.2	12.3	58.5	0.0	0.1	0.0	2.0	2.7	74.6	60.8	3.1	7.1	1.8	2,183	1,159	125	61	67	126	209	-383
16	Ben Simmons B. Simmons	697	2018-19	PHI	79	34.2	16.9	8.8	7.7	1.4	0.8	6.8	12.2	56.3	0.0	0.1	0.0	3.3	5.4	60.0	58.2	2.2	6.6	3.5	2,700	1,337	610	112	61	274	209	+116
17	Ed Davis E. Davis	694	2018-19	BKN	81	17.9	5.8	8.6	0.8	0.4	0.4	2.3	3.7	61.6	0.0	0.0	0.0	1.2	2.0	61.7	63.2	2.7	5.9	0.8	1,446	472	61	35	33	64	226	+94
18	Domantas Sabonis D. Sabonis	690	2018-19	IND	74	24.8	14.1	9.3	2.9	0.6	0.4	5.6	9.5	59.0	0.1	0.2	52.9	2.8	3.9	71.5	63.0	2.5	6.8	2.2	1,838	1,043	212	48	30	160	239	+195
19	Willie Cauley-Stein W. Cauley-Stein	678	2018-19	SAC	81	27.3	11.9	8.4	2.4	1.2	0.6	5.1	9.1	55.6	0.0	0.0	50.0	1.7	3.1	55.1	56.6	2.2	6.1	1.0	2,213	965	194	96	51	84	227	+53
20	Anthony Davis A. Davis	672	2018-19	NOP	56	33.0	25.9	12.0	3.9	1.6	2.4	9.5	18.3	51.7	0.9	2.6	33.1	6.1	7.7	79.4	59.7	3.1	8.9	2.0	1,850	1,452	218	88	135	112	132	+133
21	Jarrett Allen J. Allen	672	2018-19	BKN	80	26.2	10.9	8.4	1.4	0.5	1.5	4.2	7.1	59.0	0.1	0.6	13.3	2.5	3.5	70.9	63.2	2.4	6.0	1.3	2,096	873	110	43	120	103	184	-119
22	Enes Kanter Freedom E. Kanter Freedom	659	2018-19	TOT	67	24.5	13.7	9.8	1.7	0.5	0.4	5.6	10.2	54.9	0.1	0.5	29.4	2.3	2.9	78.7	59.4	3.8	6.0	1.8	1,640	915	116	32	26	118	167	-188
23	Tobias Harris T. Harris	645	2018-19	TOT	82	34.7	20.0	7.9	2.8	0.6	0.5	7.5	15.3	48.7	1.9	4.8	39.7	3.2	3.7	86.6	59.2	0.8	7.0	1.8	2,848	1,644	229	51	37	151	184	+16
24	Julius Randle J. Randle	634	2018-19	NOP	73	30.6	21.4	8.7	3.1	0.7	0.6	7.8	14.9	52.4	0.9	2.7	34.4	4.9	6.7	73.1	60.0	2.2	6.5	2.8	2,232	1,565	229	52	45	208	246	-12
25	Paul George P. George	628	2018-19	OKC	77	36.9	28.0	8.2	4.1	2.2	0.4	9.2	21.0	43.8	3.8	9.8	38.6	5.9	7.0	83.9	58.3	1.4	6.8	2.7	2,841	2,159	318	170	34	205	214	+496