Keldon Johnson blocked his most shots in a game on April 6 and on January 10, 2021, with 3 blocks.

Interpreted as:

Keldon Johnson most blocks in a regular-season game

	NAME	BLK	DATE	TM		OPP	MIN	PTS	REB	AST	STL	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Keldon Johnson K. Johnson	3	4/6/2025	SAS	@	POR	21	2	5	1	0	1	11	9.1	0	3	0.0	0	0		9.1	3	2	1	2	-20
2	Keldon Johnson K. Johnson	3	1/10/2021	SAS	@	MIN	34	3	7	1	1	1	6	16.7	0	2	0.0	1	2	50.0	21.8	0	7	2	4	-17
3	Keldon Johnson K. Johnson	2	3/21/2025	SAS	vs	PHI	26	18	5	3	3	6	10	60.0	2	3	66.7	4	5	80.0	73.8	1	4	0	2	+9
4	Keldon Johnson K. Johnson	2	3/17/2025	SAS	@	LAL	28	11	4	2	2	4	10	40.0	0	2	0.0	3	3	100.0	48.6	1	3	3	2	-7
5	Keldon Johnson K. Johnson	2	1/13/2025	SAS	@	LAL	21	10	2	3	1	4	6	66.7	1	2	50.0	1	1	100.0	77.6	1	1	2	2	+11
6	Keldon Johnson K. Johnson	2	11/9/2024	SAS	vs	UTA	30	14	4	5	2	4	10	40.0	1	6	16.7	5	6	83.3	55.4	1	3	1	3	-18
7	Keldon Johnson K. Johnson	2	1/27/2024	SAS	vs	MIN	27	14	7	2	2	6	14	42.9	1	3	33.3	1	2	50.0	47.0	5	2	1	2	0
8	Keldon Johnson K. Johnson	2	1/26/2024	SAS	vs	POR	30	21	16	1	1	9	15	60.0	0	2	0.0	3	4	75.0	62.6	8	8	1	2	+8
9	Keldon Johnson K. Johnson	2	12/29/2022	SAS	vs	NYK	32	30	3	1	0	11	21	52.4	3	8	37.5	5	5	100.0	64.7	1	2	2	3	-5
10	Keldon Johnson K. Johnson	2	3/26/2022	SAS	@	NOP	36	21	8	1	0	9	17	52.9	1	5	20.0	2	2	100.0	58.7	2	6	1	1	+8
11	Keldon Johnson K. Johnson	2	3/19/2021	SAS	@	CLE	39	23	21	2	1	9	19	47.4	0	1	0.0	5	7	71.4	52.1	11	10	2	5	+12
12	Keldon Johnson K. Johnson	2	3/15/2021	SAS	@	DET	32	9	5	1	0	4	9	44.4	0	0		1	1	100.0	47.7	1	4	1	1	+5
13	Keldon Johnson K. Johnson	2	1/16/2021	SAS	vs	HOU	32	11	7	2	0	4	10	40.0	1	3	33.3	2	3	66.7	48.6	2	5	0	5	+8
14	Keldon Johnson K. Johnson	2	12/27/2020	SAS	@	NOP	31	14	11	5	1	5	10	50.0	2	5	40.0	2	2	100.0	64.3	2	9	2	3	+3
15	Keldon Johnson K. Johnson	1	4/13/2025	SAS	vs	TOR	27	23	9	0	0	10	14	71.4	1	4	25.0	2	5	40.0	71.0	3	6	2	0	+9
16	Keldon Johnson K. Johnson	1	3/23/2025	SAS	@	TOR	19	7	2	3	0	2	10	20.0	1	6	16.7	2	2	100.0	32.2	0	2	0	0	+19
17	Keldon Johnson K. Johnson	1	3/7/2025	SAS	@	SAC	23	11	4	1	0	4	8	50.0	3	7	42.9	0	0		68.8	0	4	1	0	+6
18	Keldon Johnson K. Johnson	1	3/1/2025	SAS	@	MEM	30	15	6	1	1	6	13	46.2	2	3	66.7	1	4	25.0	50.8	3	3	0	1	+13
19	Keldon Johnson K. Johnson	1	1/23/2025	SAS	@	IND	20	9	3	1	0	4	8	50.0	1	3	33.3	0	0		56.3	1	2	1	2	+15
20	Keldon Johnson K. Johnson	1	1/19/2025	SAS	@	MIA	18	8	3	0	0	4	9	44.4	0	2	0.0	0	0		44.4	1	2	0	0	-15
21	Keldon Johnson K. Johnson	1	1/4/2025	SAS	vs	DEN	27	10	8	1	0	3	8	37.5	1	5	20.0	3	4	75.0	51.2	4	4	1	2	-14
22	Keldon Johnson K. Johnson	1	12/21/2024	SAS	vs	POR	21	11	2	1	0	5	12	41.7	1	4	25.0	0	0		45.8	0	2	0	0	+5
23	Keldon Johnson K. Johnson	1	12/6/2024	SAS	vs	SAC	22	14	5	0	2	6	16	37.5	1	6	16.7	1	1	100.0	42.6	2	3	0	1	-11
24	Keldon Johnson K. Johnson	1	11/13/2024	SAS	vs	WAS	23	8	6	3	0	3	7	42.9	1	2	50.0	1	4	25.0	45.7	3	3	0	3	-4
25	Keldon Johnson K. Johnson	1	11/6/2024	SAS	@	HOU	19	10	4	1	1	4	6	66.7	0	0		2	2	100.0	72.7	2	2	0	1	-18