Stephon Castle had his most boards in a game against the Nuggets on April 2, with 15 boards.

Interpreted as:

Stephon Castle most rebounds in a regular-season game

	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	Stephon Castle S. Castle	15	4/2/2025	SAS	@	DEN	33	15	9	0	0	6	18	33.3	2	6	33.3	1	2	50.0	39.7	5	10	1	2	-3
2	Stephon Castle S. Castle	11	3/27/2025	SAS	@	CLE	32	22	8	1	0	9	23	39.1	2	5	40.0	2	6	33.3	42.9	7	4	3	4	-1
3	Stephon Castle S. Castle	10	2/20/2025	SAS	vs	PHX	26	10	2	3	0	4	12	33.3	0	3	0.0	2	4	50.0	36.3	2	8	2	1	+5
4	Stephon Castle S. Castle	9	4/4/2025	SAS	vs	CLE	33	22	11	1	0	8	16	50.0	1	6	16.7	5	6	83.3	59.0	1	8	3	1	-2
5	Stephon Castle S. Castle	8	4/13/2025	SAS	vs	TOR	37	20	6	0	0	5	16	31.3	1	3	33.3	9	9	100.0	50.1	1	7	4	2	+2
6	Stephon Castle S. Castle	8	4/1/2025	SAS	vs	ORL	35	16	6	0	1	6	13	46.2	1	2	50.0	3	3	100.0	55.9	4	4	7	3	-22
7	Stephon Castle S. Castle	8	3/17/2025	SAS	@	LAL	28	23	3	0	0	8	19	42.1	3	6	50.0	4	6	66.7	53.1	2	6	2	5	-8
8	Stephon Castle S. Castle	8	3/2/2025	SAS	vs	OKC	32	32	3	0	0	12	21	57.1	4	10	40.0	4	7	57.1	66.4	4	4	4	2	0
9	Stephon Castle S. Castle	8	1/31/2025	SAS	vs	MIL	30	20	6	0	0	5	14	35.7	3	6	50.0	7	10	70.0	54.3	2	6	0	1	+12
10	Stephon Castle S. Castle	7	4/6/2025	SAS	@	POR	31	22	5	1	0	7	17	41.2	1	5	20.0	7	9	77.8	52.5	2	5	4	3	-8
11	Stephon Castle S. Castle	7	3/9/2025	SAS	@	MIN	28	20	4	1	0	7	15	46.7	0	2	0.0	6	9	66.7	52.7	4	3	0	2	-13
12	Stephon Castle S. Castle	7	2/26/2025	SAS	@	HOU	30	22	5	3	0	9	22	40.9	1	7	14.3	3	4	75.0	46.3	4	3	0	2	+1
13	Stephon Castle S. Castle	6	2/3/2025	SAS	@	MEM	28	21	5	1	0	9	17	52.9	2	5	40.0	1	3	33.3	57.3	1	5	5	2	-5
14	Stephon Castle S. Castle	6	2/1/2025	SAS	vs	MIA	23	10	6	2	0	4	10	40.0	2	4	50.0	0	0		50.0	0	6	2	6	+9
15	Stephon Castle S. Castle	6	1/25/2025	SAS	vs	IND	32	17	6	1	0	7	20	35.0	1	4	25.0	2	3	66.7	39.9	4	2	2	1	-6
16	Stephon Castle S. Castle	5	3/23/2025	SAS	@	TOR	20	15	1	1	1	3	8	37.5	1	3	33.3	8	10	80.0	60.5	1	4	4	2	+3
17	Stephon Castle S. Castle	5	3/21/2025	SAS	vs	PHI	35	17	14	3	1	6	14	42.9	0	3	0.0	5	5	100.0	52.5	1	4	3	0	+20
18	Stephon Castle S. Castle	5	3/10/2025	SAS	vs	DAL	30	14	6	2	0	4	12	33.3	2	7	28.6	4	8	50.0	45.1	1	4	2	5	-13
19	Stephon Castle S. Castle	5	12/8/2024	SAS	vs	NOP	34	22	4	1	0	8	15	53.3	2	5	40.0	4	5	80.0	64.0	1	4	4	2	-8
20	Stephon Castle S. Castle	4	4/11/2025	SAS	@	PHX	31	16	10	1	0	6	10	60.0	2	5	40.0	2	2	100.0	73.5	0	4	2	0	-11
21	Stephon Castle S. Castle	4	3/4/2025	SAS	vs	BKN	27	17	6	2	0	8	15	53.3	1	5	20.0	0	4	0.0	50.7	2	2	3	1	-2
22	Stephon Castle S. Castle	4	2/25/2025	SAS	@	NOP	12	4	0	0	0	1	4	25.0	1	2	50.0	1	2	50.0	41.0	0	4	3	4	-16
23	Stephon Castle S. Castle	4	2/12/2025	SAS	@	BOS	24	20	3	2	0	7	16	43.8	2	6	33.3	4	4	100.0	56.3	1	3	1	1	-9
24	Stephon Castle S. Castle	4	2/7/2025	SAS	@	CHA	31	33	2	0	0	10	15	66.7	3	5	60.0	10	11	90.9	83.2	1	3	4	2	+7
25	Stephon Castle S. Castle	4	1/19/2025	SAS	@	MIA	27	11	1	0	0	4	8	50.0	1	1	100.0	2	2	100.0	61.9	4	0	4	1	-13