Hakeem Olajuwon had the most games with 15+ rebounds and 4+ blocks, with 146 games.

Interpreted as:

most regular-season games by a player with 15+ rebounds and 4+ blocks

	NAME	GP	REB	BLK	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	AST	STL	TOV	PF	+/-
1	Hakeem Olajuwon H. Olajuwon	146	2,557	830	40.8	26.0	17.5	2.9	2.2	5.7	10.1	20.2	50.1	0.0	0.1	14.3	5.7	7.9	72.2	54.9	5.4	12.1	3.5	5,950	3,791	426	317	516	573	+34
2	Dikembe Mutombo D. Mutombo	128	2,286	728	40.9	14.7	17.9	1.5	0.6	5.7	5.3	9.6	55.2	0.0	0.0	0.0	4.1	6.0	68.6	60.1	5.5	12.3	2.5	5,232	1,886	191	72	317	373	+425
3	Shaquille O'Neal S. O'Neal	91	1,616	460	41.2	28.4	17.8	3.4	0.7	5.1	11.4	20.2	56.7	0.0	0.0	0.0	5.5	11.1	50.1	56.8	5.9	11.8	3.3	3,748	2,586	313	66	303	326	+391
4	Dwight Howard D. Howard	83	1,496	406	39.2	20.8	18.0	1.7	1.1	4.9	7.4	12.9	56.9	0.0	0.1	0.0	6.1	10.6	57.4	59.1	4.8	13.3	3.4	3,255	1,725	144	93	286	261	+659
5	Tim Duncan T. Duncan	78	1,325	383	39.5	23.1	17.0	3.6	0.8	4.9	8.6	17.4	49.6	0.0	0.2	25.0	5.8	8.5	68.7	54.7	4.3	12.7	3.2	3,080	1,801	284	61	253	198	+691
6	David Robinson D. Robinson	77	1,322	423	41.0	24.9	17.2	3.2	1.6	5.5	8.6	17.9	48.2	0.0	0.1	40.0	7.6	10.2	74.6	55.6	5.1	12.1	3.3	3,154	1,919	246	123	255	236	+46
7	Ben Wallace B. Wallace	76	1,321	392	40.4	9.1	17.4	2.1	1.9	5.2	3.9	8.1	47.7	0.0	0.1	0.0	1.4	3.3	42.5	47.8	5.3	12.1	1.3	3,073	693	157	144	101	160	+455
8	Marcus Camby M. Camby	69	1,239	369	37.0	12.1	18.0	2.6	0.9	5.3	5.0	10.7	46.7	0.0	0.1	0.0	2.1	3.1	69.8	50.4	4.5	13.4	1.9	2,556	838	178	64	128	201	+364
9	Patrick Ewing P. Ewing	60	1,043	309	40.8	27.6	17.4	2.5	1.1	5.2	10.7	21.1	50.6	0.0	0.1	28.6	6.2	8.1	75.6	55.8	4.4	13.0	3.4	2,447	1,653	149	67	202	234	+64
10	Rudy Gobert R. Gobert	53	937	241	35.0	16.6	17.7	1.2	0.7	4.5	5.9	9.0	65.7	0.0	0.0	0.0	4.8	7.3	66.2	68.2	5.4	12.3	1.9	1,857	879	61	36	99	146	+490
11	Hassan Whiteside H. Whiteside	41	713	219	33.7	16.9	17.4	0.9	0.5	5.3	7.0	11.7	59.9	0.0	0.1	20.0	2.8	5.0	55.8	60.5	5.0	12.4	2.1	1,382	692	38	21	86	123	+204
12	Mark Eaton M. Eaton	36	614	254	39.3	10.2	17.1	1.5	0.6	7.1	3.9	8.3	46.3	0.0	0.0		2.5	3.6	69.8	51.6	4.4	12.6	2.3	1,416	368	54	21	84	131
13	Alonzo Mourning A. Mourning	34	570	186	40.5	24.1	16.8	1.8	0.7	5.5	8.7	16.5	52.7	0.0	0.1	0.0	6.7	9.7	69.3	58.0	5.7	11.1	3.4	1,379	820	61	23	114	109	+127
14	Anthony Davis A. Davis	33	563	153	39.3	29.1	17.1	3.2	1.8	4.6	10.5	21.6	48.5	0.6	2.1	29.4	7.5	9.6	78.3	56.3	4.4	12.7	3.1	1,297	959	107	58	103	80	+54
15	Andre Drummond A. Drummond	31	562	146	35.7	17.7	18.1	1.6	1.8	4.7	7.5	14.1	52.7	0.0	0.3	0.0	2.8	5.5	51.5	53.6	6.1	12.1	1.9	1,107	550	49	55	60	95	+184
16	DeAndre Jordan D. Jordan	31	559	151	35.9	11.7	18.0	1.4	0.5	4.9	4.7	7.0	68.1	0.0	0.0		2.2	5.0	43.6	63.6	5.7	12.4	1.5	1,114	362	43	16	48	88	+344
17	Kevin Garnett K. Garnett	30	529	134	40.7	22.4	17.6	5.2	1.0	4.5	9.4	19.2	48.8	0.1	0.7	20.0	3.6	4.7	75.4	52.7	4.4	13.2	3.3	1,220	673	156	30	99	77	+152
18	Shawn Bradley S. Bradley	21	354	126	36.9	15.7	16.9	1.3	1.0	6.0	6.6	14.2	46.2	0.0	0.1	0.0	2.6	3.8	67.5	49.4	5.8	11.1	2.1	775	330	28	20	44	88	+157
19	Benoit Benjamin B. Benjamin	21	358	112	40.2	18.8	17.0	3.0	1.0	5.3	6.7	14.5	46.2	0.0	0.0		5.3	7.2	73.7	53.0	3.6	13.4	3.8	844	394	63	20	79	68
20	Clint Capela C. Capela	20	368	93	34.0	19.2	18.4	1.0	0.9	4.7	8.4	12.8	65.9	0.0	0.0		2.4	3.8	62.7	66.5	6.2	12.2	1.0	681	383	19	18	19	52	+193
21	Pau Gasol P. Gasol	20	339	89	40.1	22.1	17.0	4.6	0.7	4.5	8.5	16.3	52.1	0.1	0.6	18.2	5.0	6.1	82.6	58.3	4.9	12.1	2.9	801	442	91	14	58	44	+170
22	Andrew Bogut A. Bogut	18	309	86	38.0	14.0	17.2	2.1	0.7	4.8	6.1	12.8	47.2	0.0	0.0		1.9	3.9	48.6	48.1	5.2	11.9	2.2	684	252	38	13	39	67	+90
23	Jermaine O'Neal J. O'Neal	18	296	91	41.5	20.5	16.4	1.9	0.8	5.1	7.7	16.6	46.2	0.0	0.1	0.0	5.2	7.5	68.9	51.5	4.4	12.0	2.7	746	369	34	15	49	66	+33
24	Samuel Dalembert S. Dalembert	16	264	75	37.9	12.8	16.5	0.6	0.7	4.7	5.4	9.2	59.2	0.0	0.0		1.9	2.9	63.8	60.8	5.3	11.3	2.1	607	204	9	11	33	61	+82
25	Elton Brand E. Brand	16	256	71	42.4	21.6	16.0	3.7	0.8	4.4	8.1	17.1	47.1	0.0	0.0		5.4	7.5	72.5	52.8	6.8	9.2	2.3	678	345	59	12	37	51	-21