Karl Malone had the most games with 20+ points and 10+ rebounds, with 706 games.

most games with 20 point 10 rebound games in nba history

Interpreted as:

most regular-season games with 20 or more point 10 or more rebound games by a player in NBA history

NAME	GP	PTS	REB	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	AST	STL	BLK	TOV	PF	+/-
Karl Malone	706	20,450	9,018	39.5	29.0	12.8	3.5	1.4	0.9	10.6	20.0	52.9	0.1	0.2	25.9	7.7	10.3	74.4	58.9	3.3	9.5	3.2	27,907	2,494	1,010	622	2,287	2,271	+1147
Shaquille O'Neal	605	17,520	8,324	38.8	29.0	13.8	2.9	0.7	2.7	11.5	19.6	58.5	0.0	0.0	6.3	6.0	11.2	53.4	59.0	4.5	9.3	2.9	23,462	1,738	421	1,636	1,783	2,053	+2973
Hakeem Olajuwon	560	15,636	7,830	39.8	27.9	14.0	2.9	2.0	3.7	11.1	20.6	53.7	0.0	0.1	19.7	5.8	7.9	73.1	58.0	4.3	9.7	3.4	22,291	1,616	1,121	2,056	1,884	2,086	+145
Charles Barkley	506	14,139	7,179	40.4	27.9	14.2	4.4	1.8	1.0	9.9	17.2	57.5	0.6	2.2	28.4	7.6	10.1	74.5	64.5	5.0	9.2	3.5	20,467	2,206	898	509	1,755	1,587	+321
Tim Duncan	498	12,903	6,831	38.9	25.9	13.7	3.3	0.8	2.6	9.9	18.5	53.8	0.0	0.2	21.4	6.0	8.4	72.0	58.5	3.8	10.0	2.9	19,388	1,621	407	1,283	1,426	1,343	+3507
Kevin Garnett	445	11,167	6,163	39.9	25.1	13.8	4.9	1.4	1.7	9.8	18.6	52.8	0.2	0.6	31.5	5.3	6.5	80.6	58.5	3.2	10.7	2.7	17,741	2,159	617	744	1,207	1,150	+2376
Patrick Ewing	429	11,975	5,757	39.4	27.9	13.4	2.2	1.1	3.0	10.9	20.6	53.0	0.0	0.1	21.3	6.0	8.0	75.7	57.9	3.2	10.2	3.4	16,918	956	476	1,292	1,444	1,516	+345
David Robinson	383	10,637	5,208	39.4	27.8	13.6	3.0	1.6	3.6	9.8	18.4	53.2	0.0	0.1	30.9	8.1	10.8	75.2	59.9	4.2	9.4	3.0	15,082	1,166	608	1,372	1,167	1,144	+393
Anthony Davis	354	10,511	4,763	37.8	29.7	13.5	2.8	1.4	2.5	11.0	20.3	54.5	0.6	1.9	33.8	7.0	8.6	80.8	61.7	3.4	10.1	2.2	13,378	981	508	902	783	849	+1306
Moses Malone	345	9,218	4,940	37.6	26.7	14.3	1.5		1.5	8.8	17.3	50.7	0.0	0.1	10.0	9.1	11.4	80.2	59.8				12,973	530		506		825
Dwight Howard	342	8,597	5,221	37.6	25.1	15.3	1.7	1.1	2.2	9.1	14.1	64.5	0.0	0.1	13.2	7.0	11.6	60.2	65.5	4.5	10.8	3.2	12,871	578	369	740	1,106	1,029	+2224
Giannis Antetokounmpo	334	10,489	4,483	35.3	31.4	13.4	6.0	1.3	1.3	11.4	19.9	57.3	0.9	3.0	29.1	7.7	11.1	69.4	63.3	2.6	10.9	3.7	11,779	1,998	429	433	1,247	1,060	+2461
Dirk Nowitzki	324	9,007	3,941	40.1	27.8	12.2	3.0	1.0	1.2	9.7	19.7	49.1	1.5	3.8	39.4	7.0	7.9	88.3	60.0	1.8	10.4	2.1	13,006	987	311	374	675	826	+2444
LeBron James	318	9,558	3,706	39.8	30.1	11.7	8.0	1.5	0.9	11.0	21.6	51.1	1.8	5.2	34.8	6.2	8.6	72.4	59.3	1.9	9.7	3.8	12,648	2,559	486	291	1,198	585	+1840
Chris Webber	314	8,200	3,957	41.0	26.1	12.6	4.9	1.6	1.7	10.9	21.4	50.7	0.4	1.1	31.9	4.0	5.9	67.8	54.3	3.4	9.2	3.0	12,876	1,533	499	543	927	1,027	+1252
Nikola Jokic	291	8,215	3,954	35.0	28.2	13.6	7.9	1.4	0.8	10.9	18.5	58.6	1.4	3.6	37.9	5.2	6.2	83.0	66.4	3.4	10.2	3.4	10,171	2,307	406	235	995	794	+2234
Zach Randolph	279	6,917	3,740	38.1	24.8	13.4	2.3	1.0	0.4	9.7	18.7	51.5	0.3	0.9	31.6	5.2	6.5	79.5	57.3	4.5	8.9	2.6	10,626	642	269	104	716	786	+1047
Karl-Anthony Towns	257	7,106	3,448	36.2	27.6	13.4	3.4	0.9	1.5	10.2	18.4	55.4	2.0	4.6	42.6	5.3	6.4	82.9	65.2	3.6	9.9	2.7	9,299	869	224	380	704	865	+991
Pau Gasol	255	6,233	3,238	38.6	24.4	12.7	3.7	0.6	2.0	9.4	16.7	56.3	0.1	0.3	35.4	5.5	7.1	77.6	61.6	3.8	8.9	2.6	9,837	938	154	516	654	587	+852
Larry Bird	248	7,239	3,170	40.7	29.2	12.8	6.6			11.3	22.0	51.3	0.9	2.3	39.7	5.7	6.3	89.4	58.8				10,095	1,642				585
Joel Embiid	247	7,920	3,283	33.9	32.1	13.3	3.8	0.9	1.8	10.5	20.2	52.3	1.3	3.7	36.0	9.7	11.5	84.3	63.6	2.7	10.6	3.5	8,375	946	230	441	862	759	+1891
Nikola Vucevic	241	5,970	3,193	35.1	24.8	13.2	3.4	1.0	0.9	10.5	19.3	54.3	1.5	3.7	40.5	2.3	2.9	81.1	60.3	3.3	9.9	1.9	8,468	826	233	228	446	604	+663
Kevin Love	240	6,328	3,392	36.4	26.4	14.1	3.0	0.8	0.5	8.7	17.6	49.1	2.6	6.1	43.2	6.5	7.6	84.8	62.8	3.6	10.5	2.4	8,734	714	197	115	578	508	+802
DeMarcus Cousins	237	6,607	3,285	35.9	27.9	13.9	3.8	1.6	1.4	9.9	20.1	49.3	0.9	2.4	35.3	7.2	9.6	75.7	57.4	3.4	10.5	4.0	8,506	891	368	343	944	919	+646
LaMarcus Aldridge	227	5,985	2,872	37.7	26.4	12.7	2.3	0.8	1.2	10.7	20.1	53.2	0.2	0.7	31.8	4.8	5.9	80.6	58.1	4.1	8.6	1.6	8,560	531	176	268	374	509	+1543