Hakeem Olajuwon had the most games in the playoffs with 8+ blocks, with 5 games.

Interpreted as:

most 8 or more block games by a player in the 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	5	43	43.8	26.0	11.8	3.6	2.4	8.6	10.4	19.8	52.5	0.0	0.0		5.2	6.6	78.8	57.3	3.2	8.6	3.6	219	130	59	18	12	18	19
2	Dwight Howard D. Howard	3	26	38.1	13.3	14.7	2.0	0.7	8.7	5.3	9.3	57.1	0.0	0.0		2.7	8.7	30.8	50.7	5.0	9.7	4.0	114	40	44	6	2	12	12	+13
3	Shaquille O'Neal S. O'Neal	3	24	40.3	29.0	14.7	6.0	0.3	8.0	11.7	16.3	71.4	0.0	0.0		5.7	11.0	51.5	68.5	4.0	10.7	4.0	121	87	44	18	1	12	11	+66
4	Dikembe Mutombo D. Mutombo	3	24	45.3	8.3	14.7	1.7	0.0	8.0	2.3	8.0	29.2	0.0	0.0		3.7	7.7	47.8	36.6	3.7	11.0	4.0	136	25	44	5	0	12	11
5	Manute Bol M. Bol	3	25	32.3	5.3	8.0	0.3	0.7	8.3	2.3	4.0	58.3	0.0	0.0		0.7	1.3	50.0	58.1	3.0	5.0	1.0	97	16	24	1	2	3	9
6	Tim Duncan T. Duncan	2	17	43.0	22.5	16.5	5.5	0.0	8.5	10.0	19.0	52.6	0.0	0.5	0.0	2.5	5.5	45.5	52.5	6.0	10.5	4.0	86	45	33	11	0	8	5	+18
7	David Robinson D. Robinson	2	16	35.0	29.0	10.5	2.5	0.0	8.0	10.0	12.0	83.3	0.0	0.0		9.0	11.5	78.3	85.0	3.0	7.5	1.5	70	58	21	5	0	3	6
8	Mark Eaton M. Eaton	2	18	37.0	8.5	9.5	0.0	1.0	9.0	3.0	7.0	42.9	0.0	0.0		2.5	3.5	71.4	49.8	2.5	7.0	2.5	74	17	19	0	2	5	9
9	Robert Williams III R. Williams III	1	9	22.7	11.0	9.0	1.0	1.0	9.0	5.0	8.0	62.5	0.0	0.0		1.0	2.0	50.0	61.9	5.0	4.0	0.0	23	11	9	1	1	0	2	+5
10	Andrew Bynum A. Bynum	1	10	35.5	10.0	13.0	0.0	1.0	10.0	5.0	7.0	71.4	0.0	0.0		0.0	0.0		71.4	2.0	11.0	1.0	36	10	13	0	1	1	1	+23
11	Roy Hibbert R. Hibbert	1	9	34.1	8.0	13.0	2.0	2.0	9.0	3.0	11.0	27.3	0.0	0.0		2.0	4.0	50.0	31.3	4.0	9.0	3.0	34	8	13	2	2	3	2	-4
12	Serge Ibaka S. Ibaka	1	9	34.9	1.0	8.0	2.0	2.0	9.0	0.0	4.0	0.0	0.0	1.0	0.0	1.0	2.0	50.0	10.2	4.0	4.0	5.0	35	1	8	2	2	5	3	+4
13	Samaki Walker S. Walker	1	8	31.0	4.0	9.0	0.0	1.0	8.0	2.0	8.0	25.0	0.0	0.0		0.0	0.0		25.0	2.0	7.0	1.0	31	4	9	0	1	1	2	+6
14	Alonzo Mourning A. Mourning	1	9	34.0	20.0	9.0	3.0	0.0	9.0	9.0	16.0	56.3	0.0	0.0		2.0	4.0	50.0	56.3	4.0	5.0	0.0	34	20	9	3	0	0	4	+5
15	Greg Ostertag G. Ostertag	1	9	37.0	0.0	10.0	0.0	0.0	9.0	0.0	4.0	0.0	0.0	0.0		0.0	0.0		0.0	4.0	6.0	1.0	37	0	10	0	0	1	5	+16
16	Patrick Ewing P. Ewing	1	8	43.0	25.0	12.0	1.0	2.0	8.0	11.0	21.0	52.4	1.0	1.0	100.0	2.0	2.0	100.0	57.1	5.0	7.0	3.0	43	25	12	1	2	3	4
17	Derrick Coleman D. Coleman	1	9	48.0	21.0	14.0	8.0	2.0	9.0	9.0	18.0	50.0	2.0	3.0	66.7	1.0	1.0	100.0	56.9	3.0	11.0	4.0	48	21	14	8	2	4	2
18	Alton Lister A. Lister	1	8	31.0	11.0	6.0	2.0	1.0	8.0	3.0	6.0	50.0	0.0	0.0		5.0	6.0	83.3	63.7	3.0	3.0	3.0	31	11	6	2	1	3	4
19	Kareem Abdul-Jabbar K. Abdul-Jabbar	1	8	39.0	34.0	9.0	3.0	2.0	8.0	13.0	19.0	68.4	0.0	0.0		8.0	11.0	72.7	71.3	3.0	6.0	1.0	39	34	9	3	2	1	2