Hakeem Olajuwon had the most games in the regular-season and playoffs with 5+ blocks, with 321 games.

Interpreted as:

most 5+ block games by a player including playoffs

	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	Hakeem Olajuwon H. Olajuwon	321	2,017	39.7	25.0	12.9	2.9	2.0	6.3	9.8	19.1	51.5	0.0	0.1	23.7	5.2	7.2	72.7	56.0	3.7	9.2	3.2	12,736	8,014	4,134	924	639	1,027	1,219	+218
2	Dikembe Mutombo D. Mutombo	254	1,599	38.7	13.4	13.3	1.4	0.6	6.3	4.7	9.0	52.7	0.0	0.0	0.0	3.9	5.8	66.1	57.7	4.0	9.4	2.3	9,831	3,391	3,387	344	141	576	786	+828
3	Mark Eaton M. Eaton	245	1,614	34.0	7.9	10.0	1.3	0.5	6.6	3.1	6.8	45.4	0.0	0.0		1.8	2.7	66.4	49.8	2.7	7.4	1.9	8,320	1,938	2,456	314	128	462	898
4	David Robinson D. Robinson	231	1,431	38.1	24.7	11.8	3.0	1.6	6.2	8.8	16.3	53.8	0.0	0.1	24.2	7.1	9.8	73.0	60.0	3.3	8.5	2.9	8,801	5,704	2,726	682	377	660	700	+381
5	Manute Bol M. Bol	191	1,261	26.1	3.7	6.1	0.4	0.4	6.6	1.6	3.7	42.3	0.1	0.5	19.3	0.5	1.0	50.8	44.9	1.3	4.8	0.9	4,979	711	1,166	67	67	171	589
6	Patrick Ewing P. Ewing	183	1,054	38.9	25.2	11.8	2.3	1.2	5.8	9.8	19.1	51.3	0.0	0.1	21.7	5.6	7.4	75.9	56.5	2.9	8.9	3.2	7,111	4,619	2,163	418	217	594	675	+190
7	Alonzo Mourning A. Mourning	167	998	36.0	20.8	10.2	1.4	0.6	6.0	7.5	13.9	54.3	0.0	0.1	27.3	5.7	8.3	68.8	59.4	3.1	7.1	3.0	6,007	3,478	1,705	228	98	502	604	+687
8	Shawn Bradley S. Bradley	164	1,013	31.5	10.9	9.3	1.0	0.8	6.2	4.4	9.7	44.9	0.0	0.1	11.1	2.2	3.0	72.0	49.3	2.8	6.4	1.8	5,165	1,788	1,519	158	126	293	597	+541
9	Marcus Camby M. Camby	158	947	35.1	11.0	12.1	2.4	1.1	6.0	4.5	9.6	46.7	0.0	0.1	22.2	2.0	3.0	67.5	50.4	3.1	9.0	1.7	5,551	1,744	1,910	383	173	274	466	+659
10	Tim Duncan T. Duncan	154	853	38.2	22.1	13.1	3.4	0.8	5.5	8.4	16.5	51.0	0.0	0.1	26.3	5.3	7.6	69.7	55.9	3.3	9.8	3.0	5,890	3,407	2,019	526	116	463	386	+1316
11	Shaquille O'Neal S. O'Neal	153	868	39.3	27.5	13.7	3.2	0.7	5.7	10.9	18.9	57.4	0.0	0.0	0.0	5.8	10.7	53.8	58.2	4.3	9.4	3.0	6,012	4,208	2,090	484	105	457	563	+790
12	Theo Ratliff T. Ratliff	136	797	33.7	10.7	7.9	0.8	0.6	5.9	4.0	8.0	50.4	0.0	0.0	0.0	2.6	3.6	71.9	55.6	2.5	5.4	1.7	4,589	1,451	1,081	106	86	228	430	+602
13	Ben Wallace B. Wallace	110	626	38.6	8.7	13.5	1.7	1.9	5.7	3.5	7.0	50.3	0.0	0.1	0.0	1.6	3.6	46.1	50.7	3.9	9.6	1.3	4,251	959	1,484	190	208	140	231	+734
14	Serge Ibaka S. Ibaka	96	570	32.5	12.6	8.5	0.7	0.5	5.9	5.4	10.1	53.4	0.3	0.8	35.1	1.6	2.0	76.5	57.4	2.7	5.8	1.2	3,120	1,207	814	64	46	118	275	+507
15	Dwight Howard D. Howard	91	520	37.7	18.7	14.0	1.6	0.9	5.7	6.6	11.4	57.6	0.0	0.1	20.0	5.6	9.8	57.0	59.6	3.5	10.4	3.3	3,429	1,704	1,270	148	81	298	294	+698
16	Anthony Davis A. Davis	87	498	36.7	24.8	11.6	2.9	1.5	5.7	9.2	17.9	51.4	0.5	1.5	32.8	6.0	7.5	79.6	58.6	2.9	8.8	2.3	3,194	2,159	1,013	250	132	196	195	+361
17	Jermaine O'Neal J. O'Neal	87	492	37.5	19.3	11.0	2.1	0.6	5.7	7.5	15.8	47.4	0.0	0.1	15.4	4.3	6.1	70.4	52.2	2.7	8.3	2.4	3,263	1,682	958	184	50	212	288	+330
18	Brook Lopez B. Lopez	76	429	32.6	16.4	7.3	1.8	0.7	5.6	6.4	13.1	48.7	1.1	3.4	33.2	2.5	3.0	83.3	56.9	2.1	5.2	1.7	2,479	1,246	555	136	54	127	223	+458
19	Benoit Benjamin B. Benjamin	74	448	38.5	16.6	11.1	2.8	1.0	6.1	6.6	12.8	51.4	0.0	0.1	0.0	3.5	4.8	71.7	55.7	2.2	8.9	3.3	2,850	1,228	824	209	76	246	248
20	Larry Nance L. Nance	72	421	37.9	19.3	9.0	3.1	1.0	5.8	7.7	14.2	54.1	0.0	0.1	16.7	3.9	4.9	79.2	58.8	2.9	6.1	1.8	2,728	1,387	647	221	75	132	177
21	Andrei Kirilenko A. Kirilenko	68	395	36.9	16.0	7.2	3.7	1.7	5.8	5.2	10.7	48.6	0.6	1.8	32.8	5.0	6.8	74.1	58.5	2.3	4.9	2.7	2,512	1,086	490	252	118	182	168	+509
22	Elton Brand E. Brand	63	346	39.7	21.3	10.1	2.7	0.9	5.5	8.2	15.2	54.0	0.0	0.0	100.0	4.8	6.6	73.0	58.7	3.3	6.9	2.5	2,500	1,341	639	171	57	160	202	+130
23	Myles Turner M. Turner	62	342	31.5	14.7	8.0	1.4	0.8	5.5	5.4	10.8	49.9	1.5	3.9	38.8	2.5	3.2	76.8	60.4	1.5	6.5	1.8	1,955	914	494	86	51	109	173	+428
24	Josh Smith J. Smith	62	350	36.8	16.5	8.5	3.7	1.7	5.6	6.1	13.5	44.8	0.5	1.8	29.2	3.8	5.3	71.9	51.8	2.0	6.5	2.8	2,283	1,020	528	232	103	173	165	+49
25	Greg Ostertag G. Ostertag	61	356	29.2	7.8	8.8	0.7	0.4	5.8	2.9	5.7	51.2	0.0	0.0	0.0	2.0	3.6	54.5	53.5	3.2	5.6	1.1	1,779	474	538	43	22	68	172	+589