Al Horford got his most rebounds in a game on February 25, 2013 and on February 27, 2009, with 22 boards.

Interpreted as:

Al Horford most rebounds in a regular-season game

	NAME	REB	DATE	TM		OPP	MIN	PTS	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Al Horford A. Horford	22	2/25/2013	ATL	@	DET	40	23	3	2	2	10	13	76.9	1	1	100.0	2	3	66.7	80.3	7	15	5	3	+13
2	Al Horford A. Horford	22	2/27/2009	ATL	vs	MIA	43	21	1	0	1	8	14	57.1	0	0		5	7	71.4	61.5	5	17	3	3	+8
3	Al Horford A. Horford	20	11/20/2010	ATL	vs	DAL	37	20	5	1	3	10	12	83.3	0	0		0	0		83.3	4	16	0	3	+7
4	Al Horford A. Horford	20	2/6/2008	ATL	vs	LAL	39	15	1	1	0	6	13	46.2	0	0		3	3	100.0	52.4	7	13	1	1	-1
5	Al Horford A. Horford	19	1/1/2010	ATL	vs	NYK	47	22	4	1	3	11	14	78.6	0	0		0	1	0.0	76.2	8	11	2	3	-5
6	Al Horford A. Horford	19	12/26/2009	ATL	@	IND	43	25	2	0	5	11	14	78.6	0	0		3	3	100.0	81.6	2	17	2	2	+18
7	Al Horford A. Horford	19	1/11/2008	ATL	vs	WAS	43	8	2	1	0	4	7	57.1	0	0		0	0		57.1	6	13	2	3	+7
8	Al Horford A. Horford	18	3/21/2010	ATL	vs	SAS	41	22	1	2	0	8	15	53.3	0	0		6	7	85.7	60.8	9	9	3	4	+3
9	Al Horford A. Horford	18	2/18/2009	ATL	@	SAC	40	18	4	1	2	7	12	58.3	0	0		4	6	66.7	61.5	5	13	1	1	+3
10	Al Horford A. Horford	17	2/21/2019	BOS	@	MIL	37	21	5	2	3	8	21	38.1	2	6	33.3	3	4	75.0	46.1	7	10	0	3	+12
11	Al Horford A. Horford	17	4/12/2013	ATL	vs	MIL	43	18	6	1	0	8	17	47.1	0	0		2	2	100.0	50.3	6	11	3	2	+8
12	Al Horford A. Horford	17	3/22/2013	ATL	vs	POR	43	15	5	2	3	7	18	38.9	0	1	0.0	1	1	100.0	40.7	3	14	2	3	-13
13	Al Horford A. Horford	17	11/11/2008	ATL	@	CHI	41	27	3	1	6	9	18	50.0	0	0		9	13	69.2	56.9	6	11	2	2	+11
14	Al Horford A. Horford	16	10/30/2019	PHI	vs	MIN	34	12	4	0	0	5	12	41.7	1	3	33.3	1	2	50.0	46.6	5	11	1	4	+26
15	Al Horford A. Horford	16	2/28/2016	ATL	vs	CHA	31	13	6	0	1	6	17	35.3	1	3	33.3	0	0		38.2	2	14	2	3	+2
16	Al Horford A. Horford	16	2/22/2016	ATL	vs	GSW	39	23	6	3	5	10	20	50.0	1	4	25.0	2	2	100.0	55.1	4	12	1	1	-6
17	Al Horford A. Horford	16	1/23/2016	ATL	@	PHX	39	9	5	1	2	4	12	33.3	0	3	0.0	1	2	50.0	34.9	4	12	2	0	+2
18	Al Horford A. Horford	16	1/9/2015	ATL	@	DET	36	19	4	0	1	9	21	42.9	0	1	0.0	1	3	33.3	42.6	2	14	2	2	+4
19	Al Horford A. Horford	16	11/3/2013	ATL	@	LAL	34	12	2	2	1	5	12	41.7	0	0		2	4	50.0	43.6	3	13	4	4	-4
20	Al Horford A. Horford	16	11/1/2013	ATL	vs	TOR	35	22	1	0	1	9	14	64.3	0	0		4	8	50.0	62.8	3	13	2	2	+16
21	Al Horford A. Horford	16	3/2/2011	ATL	vs	CHI	41	31	2	2	0	13	20	65.0	1	1	100.0	4	7	57.1	67.2	7	9	4	3	+1
22	Al Horford A. Horford	16	2/28/2011	ATL	@	DEN	41	21	4	2	1	10	15	66.7	0	0		1	2	50.0	66.1	5	11	2	2	-4
23	Al Horford A. Horford	16	12/11/2010	ATL	vs	IND	40	16	8	2	0	7	20	35.0	0	0		2	4	50.0	36.8	3	13	1	0	+5
24	Al Horford A. Horford	16	10/28/2009	ATL	vs	IND	34	24	4	0	2	11	17	64.7	0	0		2	3	66.7	65.5	3	13	1	3	+15
25	Al Horford A. Horford	16	2/12/2008	ATL	vs	DET	36	12	1	0	1	3	9	33.3	0	0		6	7	85.7	49.7	7	9	2	5	0