Dikembe Mutombo had the most games with 9+ blocks, with 29 games.

Interpreted as:

most 9 or more block regular-season games by a player in NBA history

	NAME	GP	BLK	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	TOV	PF	+/-
1	Dikembe Mutombo D. Mutombo	29	281	39.5	13.9	14.3	1.2	0.4	9.7	4.9	9.5	51.8	0.0	0.0		4.1	6.2	65.6	56.9	4.3	10.0	2.0	1,146	404	416	34	11	58	94	+73
2	Hakeem Olajuwon H. Olajuwon	26	253	39.5	24.3	14.4	3.6	2.3	9.7	9.7	18.6	51.9	0.0	0.0		5.0	7.2	69.7	55.8	4.2	10.2	3.5	1,028	633	375	94	60	91	104	-16
3	Manute Bol M. Bol	26	274	30.1	4.5	7.8	0.3	0.5	10.5	1.9	4.7	41.3	0.1	0.4	27.3	0.6	1.2	48.4	43.8	1.6	6.2	1.1	782	118	202	8	14	28	94
4	Mark Eaton M. Eaton	21	223	36.6	10.0	12.4	1.9	0.8	10.6	3.5	8.1	42.9	0.0	0.0		3.0	4.4	67.7	49.5	3.2	9.2	2.1	769	209	260	39	17	45	79
5	Shawn Bradley S. Bradley	17	171	33.2	12.8	11.9	1.1	0.7	10.1	5.1	12.0	42.2	0.0	0.1	0.0	2.6	3.6	72.6	46.9	3.8	8.1	2.2	564	217	202	19	12	38	66	+107
6	David Robinson D. Robinson	14	142	38.8	27.9	12.9	3.2	1.8	10.1	10.4	17.0	61.3	0.0	0.0		7.0	9.9	71.0	65.3	3.9	8.9	3.0	543	390	180	45	25	42	39
7	Marcus Camby M. Camby	8	78	36.9	12.6	12.4	2.3	1.4	9.8	5.3	11.6	45.2	0.3	0.6	40.0	1.9	3.6	51.7	47.7	3.5	8.9	2.5	295	101	99	18	11	20	21	+58
8	Alonzo Mourning A. Mourning	8	72	38.2	19.9	11.9	2.3	0.9	9.0	7.0	13.8	50.9	0.0	0.3	0.0	5.9	7.9	74.6	57.7	4.1	7.8	2.5	306	159	95	18	7	20	26	+31
9	Theo Ratliff T. Ratliff	7	63	36.4	10.4	8.7	0.4	0.1	9.0	4.3	9.3	46.2	0.0	0.0		1.9	2.9	65.0	49.5	2.7	6.0	1.4	255	73	61	3	1	10	22	+55
10	Hassan Whiteside H. Whiteside	6	62	31.0	17.0	14.8	0.8	0.3	10.3	7.0	12.3	56.8	0.0	0.2	0.0	3.0	5.8	51.4	57.0	4.8	10.0	2.2	186	102	89	5	2	13	19	+33
11	Victor Wembanyama V. Wembanyama	5	47	31.8	26.6	12.0	4.2	1.4	9.4	9.8	20.8	47.1	2.0	7.0	28.6	5.0	6.2	80.6	56.5	3.0	9.0	2.4	159	133	60	21	7	12	14	+1
12	Anthony Davis A. Davis	5	46	39.2	23.4	13.0	3.0	2.2	9.2	8.8	19.4	45.4	0.4	1.2	33.3	5.4	7.8	69.2	51.2	3.4	9.6	1.2	196	117	65	15	11	6	6	+33
13	Benoit Benjamin B. Benjamin	5	47	38.8	18.8	11.8	2.4	0.6	9.4	6.0	13.6	44.1	0.0	0.4	0.0	6.8	9.0	75.6	53.5	2.8	9.0	4.2	194	94	59	12	3	21	18
14	Ben Wallace B. Wallace	4	38	39.5	10.0	16.8	1.0	1.5	9.5	4.5	8.0	56.3	0.0	0.3	0.0	1.0	2.0	50.0	56.3	4.3	12.5	0.8	158	40	67	4	6	3	9	+49
15	Serge Ibaka S. Ibaka	3	31	37.0	8.0	11.7	0.3	0.7	10.3	3.3	6.7	50.0	0.0	0.0		1.3	2.0	66.7	53.0	5.3	6.3	1.0	111	24	35	1	2	3	14	+39
16	Gheorghe Muresan G. Muresan	3	27	37.7	21.7	13.3	0.3	0.3	9.0	9.0	14.7	61.4	0.0	0.0		3.7	4.7	78.6	64.8	5.0	8.3	2.3	113	65	40	1	1	7	13
17	Shaquille O'Neal S. O'Neal	3	33	40.7	20.0	21.0	1.0	1.3	11.0	8.3	18.7	44.6	0.0	0.0		3.3	6.3	52.6	46.6	7.0	14.0	4.0	122	60	63	3	4	12	13	+11
18	Patrick Ewing P. Ewing	3	27	41.7	31.7	13.7	2.7	0.3	9.0	14.3	22.0	65.2	0.0	0.0		3.0	4.7	64.3	65.8	2.0	11.7	2.7	125	95	41	8	1	8	10
19	Wayne Cooper W. Cooper	3	28	27.7	12.7	13.0	0.3	0.3	9.3	5.3	10.7	50.0	0.0	0.0		2.0	2.0	100.0	54.8	3.7	9.3	1.0	83	38	39	1	1	3	8
20	Tree Rollins T. Rollins	3	29	37.0	9.0	8.7	0.7	1.3	9.7	4.0	10.7	37.5	0.0	0.0		1.0	1.3	75.0	40.0	3.0	5.7	1.0	111	27	26	2	4	3	13
21	Brook Lopez B. Lopez	2	18	35.8	18.5	7.5	1.5	1.0	9.0	7.0	17.5	40.0	3.5	8.5	41.2	1.0	2.0	50.0	50.3	2.5	5.0	1.5	72	37	15	3	2	3	5	0
22	Josh Smith J. Smith	2	19	37.0	14.0	6.5	6.5	2.0	9.5	5.5	12.0	45.8	0.0	0.5	0.0	3.0	4.5	66.7	50.1	1.5	5.0	4.0	74	28	13	13	4	8	3	+3
23	Samuel Dalembert S. Dalembert	2	18	43.3	15.5	12.5	0.0	0.5	9.0	5.5	8.5	64.7	0.0	0.0		4.5	5.0	90.0	72.4	2.5	10.0	3.0	87	31	25	0	1	6	5	-2
24	Jermaine O'Neal J. O'Neal	2	19	43.0	20.0	9.5	3.5	0.0	9.5	8.0	15.5	51.6	0.0	0.0		4.0	4.5	88.9	57.2	0.5	9.0	1.5	86	40	19	7	0	3	8	-8
25	Adonal Foyle A. Foyle	2	18	29.0	4.0	10.0	1.5	1.5	9.0	2.0	9.0	22.2	0.0	0.0		0.0	1.0	0.0	21.2	4.5	5.5	0.5	58	8	20	3	3	1	5	+5