most 20 points in a quarter by a player 30 or older

James Harden has the most points by a player 30 or older in a quarter, with 29 points against the Hawks in the third quarter on November 30, 2019.

Interpreted as:

most 20 points in a quarter by a player 30 years old or older

	NAME	PTS	QUARTER	DATE	TM		OPP	MIN	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	James Harden J. Harden	29	3Q	11/30/2019	HOU	vs	ATL	12	1	4	1	1	6	10	60.0	3	6	50.0	14	16	87.5	85.1	0	1	2	2	+25
2	Lou Williams L. Williams	27	3Q	1/10/2018	LAC	@	GSW	12	2	2	0	0	8	11	72.7	3	5	60.0	8	8	100.0	93.0	0	2	1	0	+11
3	Kyrie Irving K. Irving	26	4Q	2/13/2023	DAL	vs	MIN	12	3	2	1	0	11	12	91.7	3	4	75.0	1	1	100.0	104.5	2	1	1	1	+15
4	Kevin Durant K. Durant	26	3Q	12/18/2022	BKN	@	DET	12	1	1	0	2	8	10	80.0	3	3	100.0	7	7	100.0	99.4	0	1	1	2	+19
5	Jamal Crawford J. Crawford	26	4Q	4/9/2019	PHX	@	DAL	12	2	2	0	0	9	12	75.0	4	7	57.1	4	5	80.0	91.5	0	2	2	2	+8
6	Damian Lillard D. Lillard	25	4Q	3/17/2023	POR	vs	BOS	9	1	0	0	0	6	7	85.7	4	5	80.0	9	11	81.8	105.6	0	1	2	0	+4
7	Damian Lillard D. Lillard	25	2Q	2/26/2023	POR	vs	HOU	9	1	1	0	0	8	11	72.7	5	6	83.3	4	4	100.0	98.0	0	1	0	1	+10
8	Bojan Bogdanović B. Bogdanović	25	3Q	12/11/2022	DET	vs	LAL	12	1	2	0	0	7	9	77.8	5	6	83.3	6	6	100.0	107.4	0	1	0	2	+11
9	Stephen Curry S. Curry	25	1Q	10/21/2021	GSW	vs	LAC	12	2	1	1	1	9	9	100.0	5	5	100.0	2	2	100.0	126.5	0	2	1	0	+17
10	Stephen Curry S. Curry	25	3Q	4/14/2021	GSW	@	OKC	11	2	4	0	0	8	8	100.0	6	6	100.0	3	3	100.0	134.1	0	2	0	2	+23
11	Kevin Durant K. Durant	25	4Q	10/26/2018	GSW	@	NYK	10	3	2	0	0	10	13	76.9	4	7	57.1	1	1	100.0	93.0	0	3	0	0	+24
12	Carmelo Anthony C. Anthony	25	2Q	1/19/2017	NYK	vs	WAS	12	3	1	0	0	10	12	83.3	3	5	60.0	2	2	100.0	97.0	0	3	0	0	+12
13	Stephen Curry S. Curry	24	3Q	2/8/2025	GSW	@	CHI	12	2	2	0	0	7	11	63.6	5	8	62.5	5	6	83.3	88.0	1	1	2	0	+18
14	James Harden J. Harden	24	1Q	12/16/2024	LAC	vs	UTA	12	0	2	0	0	6	9	66.7	5	7	71.4	7	8	87.5	95.8	0	0	0	1	+24
15	Russell Westbrook R. Westbrook	24	4Q	11/25/2024	DEN	vs	NYK	9	2	0	1	0	8	11	72.7	3	4	75.0	5	5	100.0	90.9	1	1	1	1	+2
16	Damian Lillard D. Lillard	24	2Q	2/13/2023	POR	vs	LAL	12	5	1	0	1	8	12	66.7	6	10	60.0	2	2	100.0	93.2	0	5	2	2	+4
17	Damian Lillard D. Lillard	24	3Q	1/25/2023	POR	vs	UTA	12	3	2	0	0	9	11	81.8	3	5	60.0	3	4	75.0	94.0	0	3	1	0	+9
18	Damian Lillard D. Lillard	24	4Q	5/13/2021	POR	@	PHX	12	1	1	0	0	9	10	90.0	1	2	50.0	5	6	83.3	94.9	0	1	0	0	+7
19	Stephen Curry S. Curry	24	1Q	5/8/2021	GSW	vs	OKC	12	2	1	1	0	6	9	66.7	5	7	71.4	7	7	100.0	99.3	0	2	0	1	+12
20	James Harden J. Harden	23	1Q	3/5/2025	LAC	vs	DET	12	1	2	0	0	6	9	66.7	4	6	66.7	7	8	87.5	91.9	0	1	1	0	+6
21	James Harden J. Harden	23	1Q	11/27/2024	LAC	@	WAS	10	0	2	1	0	9	11	81.8	5	7	71.4	0	0		104.5	0	0	1	0	+13
22	Paul George P. George	23	4Q	4/7/2024	LAC	vs	CLE	12	5	2	0	1	6	10	60.0	2	4	50.0	9	9	100.0	82.4	1	4	0	1	+14
23	Kemba Walker K. Walker	23	2Q	12/23/2021	NYK	vs	WAS	12	4	2	0	0	8	12	66.7	4	7	57.1	3	3	100.0	86.3	0	4	0	0	+11
24	Seth Curry S. Curry	23	1Q	10/24/2021	PHI	@	OKC	12	1	0	1	0	8	10	80.0	6	7	85.7	1	2	50.0	105.7	0	1	0	1	+10
25	Stephen Curry S. Curry	23	3Q	5/1/2021	GSW	@	HOU	12	5	2	1	0	7	11	63.6	5	7	71.4	4	5	80.0	87.1	0	5	1	0	+27