Tim Duncan had the most games with exactly 3 blocks, with 253 games.

Interpreted as:

most regular-season games by a player with exactly 3 blocks

	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	Tim Duncan T. Duncan	253	759	35.0	19.5	11.1	3.0	0.8	3.0	7.6	14.9	51.0	0.0	0.1	16.1	4.2	6.2	67.9	55.1	2.8	8.3	2.5	8,855	4,924	2,819	749	192	640	615	+1642
2	Shaquille O'Neal S. O'Neal	215	645	36.9	25.2	11.5	2.7	0.7	3.0	10.1	17.5	57.8	0.0	0.0	0.0	5.0	9.7	51.6	57.9	3.6	7.8	2.9	7,932	5,422	2,464	583	149	625	716	+1009
3	Hakeem Olajuwon H. Olajuwon	214	642	36.3	22.5	11.5	2.5	1.7	3.0	8.9	17.0	52.2	0.0	0.1	8.0	4.7	6.4	72.9	56.6	3.2	8.3	3.0	7,778	4,811	2,466	525	373	635	748	+159
4	Patrick Ewing P. Ewing	207	621	36.1	23.1	10.2	2.0	0.9	3.0	9.1	17.5	52.1	0.0	0.1	26.3	4.8	6.5	74.4	56.7	2.4	7.8	3.2	7,481	4,776	2,106	416	185	657	687	+157
5	David Robinson D. Robinson	182	546	34.0	21.1	10.4	2.4	1.4	3.0	7.4	14.2	52.1	0.0	0.1	21.4	6.3	8.3	75.4	59.0	3.1	7.3	2.4	6,182	3,840	1,892	435	260	435	490	+802
6	Dikembe Mutombo D. Mutombo	178	534	34.4	11.1	11.2	1.4	0.5	3.0	3.8	7.4	51.2	0.0	0.0		3.5	5.1	68.8	57.5	3.2	8.0	2.1	6,125	1,981	1,999	242	83	371	560	+490
7	Brook Lopez B. Lopez	169	507	32.0	16.1	6.4	1.4	0.6	3.0	6.3	12.6	49.6	0.9	2.7	33.0	2.7	3.4	78.8	57.1	2.0	4.4	1.5	5,405	2,727	1,087	244	107	257	434	+463
8	Dwight Howard D. Howard	164	492	34.6	17.7	12.9	1.4	0.9	3.0	6.4	10.6	60.7	0.0	0.1	17.6	4.8	8.7	55.5	61.4	3.4	9.5	3.0	5,678	2,907	2,113	222	149	498	531	+747
9	Ben Wallace B. Wallace	151	453	34.5	6.8	11.8	1.6	1.5	3.0	2.7	5.9	45.5	0.0	0.1	25.0	1.4	3.4	42.1	46.1	3.8	8.0	1.2	5,209	1,032	1,780	236	234	182	332	+545
10	Anthony Davis A. Davis	148	444	35.7	25.2	11.8	2.7	1.4	3.0	9.2	17.8	51.9	0.5	1.6	29.0	6.3	7.8	80.4	59.5	2.6	9.2	2.0	5,284	3,731	1,748	394	211	291	348	+570
11	Elton Brand E. Brand	148	444	36.6	18.1	10.0	2.4	0.9	3.0	7.1	13.9	50.9	0.0	0.0	0.0	3.9	5.4	72.5	55.5	3.7	6.3	2.0	5,413	2,673	1,474	350	136	298	435	+182
12	Alonzo Mourning A. Mourning	148	444	31.8	17.9	8.8	0.9	0.6	3.0	6.4	12.1	52.3	0.0	0.1	28.6	5.1	7.5	68.5	57.8	2.5	6.2	2.7	4,705	2,642	1,298	140	82	403	496	+414
13	Rudy Gobert R. Gobert	147	441	32.7	13.7	12.1	1.4	0.8	3.0	5.0	7.6	66.3	0.0	0.0	0.0	3.6	5.6	64.5	68.0	3.4	8.7	1.7	4,814	2,012	1,780	199	118	253	418	+708
14	Kevin Garnett K. Garnett	147	441	38.4	19.7	11.4	4.2	1.4	3.0	7.8	16.2	48.3	0.2	0.5	38.8	3.8	4.8	79.7	53.7	2.4	9.0	2.3	5,644	2,890	1,679	624	210	333	387	+564
15	Larry Nance L. Nance	147	441	36.1	18.6	8.8	2.9	1.0	3.0	7.5	13.8	54.1	0.0	0.0	42.9	3.6	4.7	78.1	58.6	2.6	6.2	1.7	5,307	2,730	1,299	422	143	257	426
16	Samuel Dalembert S. Dalembert	146	438	28.9	9.8	9.6	0.6	0.5	3.0	4.1	7.4	55.1	0.0	0.0	0.0	1.7	2.4	68.7	57.9	3.2	6.5	1.5	4,214	1,429	1,403	87	76	224	463	+202
17	Pau Gasol P. Gasol	144	432	35.6	19.0	9.5	3.6	0.6	3.0	7.1	13.5	52.6	0.1	0.4	33.3	4.6	6.2	74.5	58.5	2.5	7.0	2.3	5,131	2,733	1,375	518	88	333	326	+501
18	Josh Smith J. Smith	142	426	35.5	15.7	8.3	3.2	1.1	3.0	6.0	13.7	44.1	0.5	1.7	27.8	3.2	5.0	64.2	49.6	2.2	6.1	2.7	5,040	2,235	1,180	460	161	389	426	+22
19	Marcus Camby M. Camby	139	417	32.2	10.8	10.9	2.1	1.2	3.0	4.4	9.3	46.9	0.0	0.1	13.3	2.1	3.1	68.6	50.9	2.9	8.0	1.4	4,473	1,507	1,520	290	162	196	396	-18
20	Mark Eaton M. Eaton	139	417	31.2	6.3	8.8	1.1	0.4	3.0	2.5	5.4	46.0	0.0	0.0	0.0	1.3	1.9	66.2	50.0	2.2	6.5	1.5	4,331	870	1,218	154	59	203	490
21	Serge Ibaka S. Ibaka	133	399	30.1	13.5	8.2	0.7	0.4	3.0	5.6	10.2	54.3	0.5	1.3	38.2	1.9	2.5	76.1	59.7	2.4	5.8	1.5	3,999	1,796	1,091	94	57	198	378	+722
22	Vlade Divac V. Divac	127	381	31.8	13.5	9.4	3.1	1.2	3.0	5.2	9.9	52.1	0.1	0.4	20.0	3.1	4.3	71.2	57.1	2.9	6.6	2.3	4,040	1,716	1,199	394	148	290	406	+377
23	DeAndre Jordan D. Jordan	125	375	30.6	9.6	12.1	0.9	0.6	3.0	3.9	5.7	67.5	0.0	0.0	0.0	1.9	4.1	45.9	63.9	3.7	8.4	1.4	3,825	1,206	1,512	116	72	171	350	+469
24	Theo Ratliff T. Ratliff	124	372	29.6	8.7	7.0	0.8	0.6	3.0	3.3	6.7	49.6	0.0	0.0		2.1	3.0	71.4	54.7	2.3	4.7	1.5	3,675	1,084	866	97	80	186	407	+104
25	Rasheed Wallace R. Wallace	118	354	35.0	15.0	7.6	2.1	1.1	3.0	5.9	13.2	44.6	1.0	3.4	28.2	2.3	3.1	72.2	51.5	1.4	6.2	1.6	4,128	1,767	891	250	133	185	352	+517