most rebounds in the first quarter in a game by a player this season

I didn't find anything for this season, but Nikola Jokić, Anthony Davis and Alperen Sengun were tied for the most boards in a first quarter in 2024-25, with 11 rebounds.

Interpreted as:

most rebounds in the first quarter in a regular-season game by a player this season

	NAME	REB	DATE	TM		OPP	MIN	PTS	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Nikola Jokić N. Jokić	11	3/28/2025	DEN	vs	UTA	12	6	4	0	0	2	7	28.6	0	0		2	2	100.0	38.1	3	8	2	0	+11
2	Anthony Davis A. Davis	11	1/27/2025	LAL	@	CHA	12	21	0	0	2	9	12	75.0	0	1	0.0	3	3	100.0	78.8	2	9	1	0	+20
3	Alperen Sengun A. Sengun	11	10/23/2024	HOU	vs	CHA	8	9	0	0	0	4	9	44.4	0	0		1	1	100.0	47.7	5	6	1	1	+6
4	Domantas Sabonis D. Sabonis	10	1/10/2025	SAC	@	BOS	9	8	2	0	0	3	6	50.0	2	3	66.7	0	0		66.7	3	7	1	1	+7
5	Santi Aldama S. Aldama	10	10/28/2024	MEM	vs	CHI	11	4	3	0	0	2	5	40.0	0	2	0.0	0	0		40.0	3	7	1	0	+12
6	Jonas Valančiūnas J. Valančiūnas	9	4/7/2025	SAC	@	DET	4	6	0	0	0	1	4	25.0	0	0		4	4	100.0	52.1	5	4	0	1	+9
7	Ivica Zubac I. Zubac	9	4/4/2025	LAC	vs	DAL	11	6	1	1	0	3	6	50.0	0	0		0	0		50.0	4	5	1	0	+11
8	Nikola Vučević N. Vučević	9	3/20/2025	CHI	@	SAC	8	5	2	0	0	2	5	40.0	1	2	50.0	0	0		50.0	4	5	0	0	-6
9	Nikola Jokić N. Jokić	9	12/5/2024	DEN	@	CLE	12	12	2	2	0	6	11	54.5	0	0		0	0		54.5	3	6	1	0	-10
10	Rudy Gobert R. Gobert	9	11/24/2024	MIN	@	BOS	12	6	0	0	0	2	3	66.7	0	0		2	2	100.0	77.3	5	4	0	1	+3
11	Jonas Valančiūnas J. Valančiūnas	9	11/13/2024	WAS	@	SAS	6	4	1	0	2	2	3	66.7	0	0		0	0		66.7	3	6	0	0	+12
12	Rudy Gobert R. Gobert	8	4/3/2025	MIN	@	BKN	10	4	1	0	0	2	3	66.7	0	0		0	2	0.0	51.5	3	5	0	0	+6
13	Kel'el Ware K. Ware	8	2/24/2025	MIA	@	ATL	9	2	1	0	0	1	3	33.3	0	2	0.0	0	0		33.3	2	6	0	2	+2
14	Josh Giddey J. Giddey	8	2/20/2025	CHI	@	NYK	8	2	2	1	1	1	4	25.0	0	2	0.0	0	0		25.0	3	5	2	1	-1
15	Rudy Gobert R. Gobert	8	2/12/2025	MIN	vs	MIL	12	6	1	0	0	3	5	60.0	0	0		0	0		60.0	4	4	0	0	-12
16	Jarrett Allen J. Allen	8	2/10/2025	CLE	vs	MIN	8	6	2	0	0	3	3	100.0	0	0		0	0		100.0	3	5	0	0	+19
17	Anthony Davis A. Davis	8	2/8/2025	DAL	vs	HOU	11	14	3	0	1	6	8	75.0	1	1	100.0	1	2	50.0	78.8	1	7	0	0	+13
18	Ivica Zubac I. Zubac	8	2/6/2025	LAC	vs	IND	9	6	0	0	0	3	5	60.0	0	0		0	0		60.0	2	6	0	0	+15
19	Jarrett Allen J. Allen	8	2/4/2025	CLE	vs	BOS	8	4	0	0	1	1	5	20.0	0	0		2	2	100.0	34.0	3	5	1	2	-6
20	Karl-Anthony Towns K. Towns	8	2/4/2025	NYK	@	TOR	8	9	0	0	0	4	7	57.1	1	1	100.0	0	0		64.3	4	4	1	0	-1
21	Nick Richards N. Richards	8	1/25/2025	PHX	vs	WAS	8	0	1	0	0	0	2	0.0	0	0		0	0		0.0	2	6	1	1	+14
22	Domantas Sabonis D. Sabonis	8	1/5/2025	SAC	@	GSW	12	8	4	0	0	4	5	80.0	0	1	0.0	0	0		80.0	1	7	0	0	+17
23	Domantas Sabonis D. Sabonis	8	1/1/2025	SAC	vs	PHI	9	8	3	0	0	4	6	66.7	0	0		0	0		66.7	4	4	2	1	+5
24	Trayce Jackson-Davis T. Jackson-Davis	8	12/30/2024	GSW	vs	CLE	11	4	1	0	1	2	6	33.3	0	0		0	0		33.3	4	4	1	1	-2
25	Domantas Sabonis D. Sabonis	8	12/22/2024	SAC	vs	IND	10	6	2	0	0	3	5	60.0	0	0		0	0		60.0	1	7	1	1	+6