Since 2012-13, Andre Drummond has the most games with 20+ points and 20+ rebounds, with 45 games.

most games with 20 pts, 20 reb by a player since 2013

Interpreted as:

most regular-season games with 20 or more pts, 20 or more reb by a player since 2013

NAME	GP	PTS	REB	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	AST	STL	BLK	TOV	PF	+/-
Andre Drummond	45	1,105	995	38.4	24.6	22.1	2.2	1.8	1.9	2.7	10.2	16.9	60.2	0.0	0.4	5.9	4.2	7.2	58.4	1,729	98	82	87	121	148	+229
DeMarcus Cousins	15	495	317	40.1	33.0	21.1	5.4	1.5	2.3	4.4	12.2	23.7	51.4	1.1	3.1	34.0	7.5	10.7	70.2	601	81	22	35	66	56	+54
Hassan Whiteside	13	322	272	33.9	24.8	20.9	0.7	0.5	3.0	2.3	10.6	16.8	63.3	0.2	0.3	50.0	3.4	5.4	62.9	440	9	7	39	30	34	+61
Nikola Jokic	12	371	260	37.6	30.9	21.7	8.5	1.3	1.0	4.1	11.6	22.8	50.7	1.1	3.5	31.0	6.7	8.1	82.5	451	102	16	12	49	35	+86
Karl-Anthony Towns	12	351	263	37.2	29.3	21.9	3.3	0.8	1.1	3.5	11.4	18.7	61.2	2.0	4.3	46.2	4.4	5.5	80.3	446	40	9	13	42	45	+97
Anthony Davis	12	430	261	40.8	35.8	21.8	3.3	1.4	2.6	2.7	12.6	22.6	55.7	1.3	2.8	47.1	9.3	10.9	85.5	490	40	17	31	32	25	+108
Clint Capela	11	266	248	38.3	24.2	22.5	1.1	1.3	2.2	1.2	10.3	15.8	64.9	0.0	0.0		3.6	6.3	58.0	421	12	14	24	13	23	+90
Domantas Sabonis	10	242	217	38.9	24.2	21.7	7.1	0.9	1.1	3.5	9.8	16.4	59.8	0.6	1.7	35.3	4.0	6.1	65.6	389	71	9	11	35	28	+54
DeAndre Jordan	10	221	218	38.4	22.1	21.8	1.2	1.0	1.8	2.1	8.4	11.5	73.0	0.0	0.1	0.0	5.3	11.1	47.7	384	12	10	18	21	24	+102
Dwight Howard	10	255	222	35.4	25.5	22.2	2.1	0.5	2.1	3.6	9.5	14.6	65.1	0.1	0.2	50.0	6.4	10.4	61.5	354	21	5	21	36	26	+54
Giannis Antetokounmpo	9	310	185	38.0	34.4	20.6	6.8	1.0	1.2	5.1	11.9	23.7	50.2	0.6	2.6	21.7	10.1	15.1	66.9	342	61	9	11	46	30	+91
Rudy Gobert	9	218	199	35.6	24.2	22.1	1.0	1.1	2.2	1.9	7.7	12.0	63.9	0.0	0.0		8.9	12.2	72.7	321	9	10	20	17	25	+115
Enes Kanter Freedom	8	197	185	37.5	24.6	23.1	2.6	0.5	0.9	3.1	10.0	15.3	65.6	0.1	0.4	33.3	4.5	5.6	80.0	300	21	4	7	25	21	+98
Nikola Vucevic	8	198	175	40.0	24.8	21.9	3.1	1.4	0.9	2.3	10.8	19.6	54.8	0.1	0.8	16.7	3.1	3.8	83.3	320	25	11	7	18	26	+32
Joel Embiid	7	236	145	35.2	33.7	20.7	3.3	1.0	1.4	6.1	10.7	18.9	56.8	1.4	4.1	34.5	10.9	13.1	82.6	246	23	7	10	43	27	+31
Jonas Valanciunas	6	169	129	35.4	28.2	21.5	3.2	0.5	2.5	2.3	11.5	20.5	56.1	0.2	1.0	16.7	5.0	5.8	85.7	213	19	3	15	14	23	+16
Jarrett Allen	5	120	110	37.1	24.0	22.0	3.2	1.0	1.0	1.4	10.0	15.8	63.3	0.0	0.6	0.0	4.0	5.0	80.0	186	16	5	5	7	9	+34
LaMarcus Aldridge	4	118	87	37.5	29.5	21.8	2.3	1.5	2.3	2.0	10.5	23.0	45.7	0.0	0.3	0.0	8.5	10.0	85.0	150	9	6	9	8	7	+27
Jalen Duren	3	73	66	32.1	24.3	22.0	4.0	0.3	1.3	3.0	8.7	12.3	70.3	0.0	0.3	0.0	7.0	8.3	84.0	96	12	1	4	9	10	+14
Deandre Ayton	3	76	63	34.2	25.3	21.0	2.0	0.7	1.7	1.7	10.3	15.3	67.4	0.0	0.0		4.7	5.7	82.4	103	6	2	5	5	4	+35
Jusuf Nurkic	3	73	65	37.0	24.3	21.7	5.7	3.7	4.3	4.3	8.0	16.3	49.0	0.0	1.0	0.0	8.3	10.3	80.6	111	17	11	13	13	12	+40
Kenneth Faried	3	75	66	36.1	25.0	22.0	3.0	0.3	0.3	3.3	11.0	17.3	63.5	0.0	0.0		3.0	4.7	64.3	108	9	1	1	10	10	+45
Zach Randolph	3	82	63	43.4	27.3	21.0	1.3	1.0	1.0	2.3	11.3	20.0	56.7	0.0	0.0		4.7	5.3	87.5	130	4	3	3	7	7	+23
Victor Wembanyama	2	61	40	34.8	30.5	20.0	5.5	1.5	2.5	2.5	10.5	21.0	50.0	2.0	6.5	30.8	7.5	9.0	83.3	70	11	3	5	5	4	-21
Luka Doncic	2	94	41	45.3	47.0	20.5	11.0	1.0	1.5	5.0	16.5	27.5	60.0	2.0	6.0	33.3	12.0	16.5	72.7	91	22	2	3	10	8	+10