B.J. Armstrong vs. Al Horford Season by Season Comparison

Side by side comparison of each NBA season of Al Horford and B.J. Armstrong, from their rookie seasons to their last year played, in chronological order with awards, stats, championships and playoff performance of their teams every year.

Player comparisons:
Career comparison / Season by season

Who had the better rookie season? Who had best stats in their 10th season? Who won a championship first? These questions and many others, are answered here.

B.J. Armstrong played 11 years in the NBA, 6 less than Al Horford, who played 17. B.J. Armstrong had the first of his seasons in 1989-90, while Al Horford had his rookie season in 2007-08. With that starting point, here you can take a look at each of their seasons side by side and compare how their careers evolved in achivements, awards and championships won, the stats they recorded both in the Regular Season and the Playoffs and how their teams performed in the postseason.

Their Careers
Player	Total Seasons	Playoffs Played	NBA Years
B.J. Armstrong	11	8	1989-90 to 1999-00
Al Horford	17	15	2007-08 to 2023-24

Comparison Season by Season
Jump to season: 1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17


Rookie Season
	B.J. Armstrong	Al Horford
Season	1989-90	2007-08
Team	Chicago Bulls	Atlanta Hawks
Honors & Awards	-	All-Rookie First Team
Playoffs	Bulls Lost East Conf Finals	Hawks Lost East Conf 1st Rd

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	81	15.9	5.6	0.2	1.0	1.3	2.5	0.6	0.1	1.0	1.3	2.3	4.8	.485	0.0	0.1	.500	0.9	1.0	.885
Al Horford	81	31.4	10.1	3.1	6.6	9.7	1.5	0.7	0.9	1.7	3.3	4.1	8.2	.499	0.0	0.1	.000	1.9	2.6	.731

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	16	13.6	4.0	0.2	1.1	1.3	1.8	0.6	0.0	0.8	1.4	1.3	3.9	.339	0.0	0.3	.000	1.4	1.5	.917
Al Horford	7	39.6	12.6	3.1	7.3	10.4	3.6	0.4	1.0	2.1	3.7	4.9	10.3	.472	0.0	0.0	-	2.9	3.9	.741


Season 2
	B.J. Armstrong	Al Horford
Season	1990-91	2008-09
Team	Chicago Bulls	Atlanta Hawks
Honors & Awards
Playoffs	NBA Champion	Hawks Lost East Conf Semis

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	82	21.1	8.8	0.3	1.5	1.8	3.7	0.9	0.0	1.3	1.4	3.7	7.7	.481	0.2	0.4	.500	1.2	1.4	.874
Al Horford	67	33.5	11.5	2.2	7.1	9.3	2.4	0.8	1.4	1.5	2.8	4.7	8.9	.525	0.0	0.0	.000	2.2	3.1	.727

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	17	16.1	5.5	0.3	1.3	1.6	2.5	1.1	0.1	0.8	0.8	2.1	4.1	.500	0.2	0.3	.600	1.2	1.5	.800
Al Horford	9	28.0	6.9	1.3	4.4	5.8	2.0	0.7	0.7	0.4	2.9	2.8	6.6	.424	0.0	0.1	.000	1.3	2.0	.667


Season 3
	B.J. Armstrong	Al Horford
Season	1991-92	2009-10
Team	Chicago Bulls	Atlanta Hawks
Honors & Awards	-	All-Star Game
Playoffs	NBA Champion	Hawks Lost East Conf Semis

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	82	22.9	9.9	0.2	1.5	1.8	3.2	0.6	0.1	1.1	1.1	4.1	8.5	.481	0.4	1.1	.402	1.3	1.6	.806
Al Horford	81	35.1	14.2	2.9	7.0	9.9	2.3	0.7	1.1	1.5	2.8	5.8	10.5	.551	0.0	0.0	1.000	2.6	3.3	.789

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	22	19.7	7.3	0.1	1.0	1.1	2.1	0.6	0.0	0.8	1.5	2.9	6.3	.453	0.2	0.8	.294	1.4	1.7	.789
Al Horford	11	35.3	14.6	2.5	6.5	9.0	1.8	0.7	1.7	1.4	3.2	6.1	11.6	.523	0.1	0.1	1.000	2.4	2.8	.839


Season 4
	B.J. Armstrong	Al Horford
Season	1992-93	2010-11
Team	Chicago Bulls	Atlanta Hawks
Honors & Awards	-	All-NBA Third Team
Honors & Awards	-	All-Star Game
Playoffs	NBA Champion	Hawks Lost East Conf Semis

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	82	30.4	12.3	0.3	1.5	1.8	4.0	0.8	0.1	1.0	2.1	5.0	10.0	.499	0.8	1.7	.453	1.6	1.8	.861
Al Horford	77	35.1	15.3	2.4	7.0	9.3	3.5	0.8	1.0	1.5	2.5	6.7	12.0	.557	0.0	0.1	.500	1.9	2.4	.798

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	19	33.8	11.4	0.3	1.2	1.5	3.3	1.0	0.1	0.7	2.6	4.6	8.8	.524	1.1	2.2	.512	1.1	1.2	.909
Al Horford	12	39.0	11.3	2.1	7.5	9.6	3.5	0.4	1.0	1.4	2.8	4.8	11.4	.423	0.0	0.2	.000	1.7	2.2	.769


Season 5
	B.J. Armstrong	Al Horford
Season	1993-94	2011-12
Team	Chicago Bulls	Atlanta Hawks
Honors & Awards	All-Star Game	-
Playoffs	Bulls Lost East Conf Semis	Hawks Lost East Conf 1st Rd

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	82	33.8	14.8	0.3	1.7	2.1	3.9	1.0	0.1	1.6	1.8	5.8	12.3	.476	0.7	1.6	.444	2.4	2.8	.855
Al Horford	11	31.6	12.4	2.4	4.6	7.0	2.2	0.9	1.3	1.5	1.9	5.2	9.4	.553	0.0	0.1	.000	2.0	2.7	.733

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	10	36.0	15.3	0.2	2.2	2.4	2.5	0.8	0.0	0.9	2.1	5.5	10.6	.519	0.7	1.2	.583	3.6	4.4	.818
Al Horford	3	36.0	15.3	1.7	6.7	8.3	2.7	1.3	1.3	4.0	3.7	6.7	11.3	.588	0.0	0.0	-	2.0	2.7	.750


Season 6
	B.J. Armstrong	Al Horford
Season	1994-95	2012-13
Team	Chicago Bulls	Atlanta Hawks
Honors & Awards
Playoffs	Bulls Lost East Conf Semis	Hawks Lost East Conf 1st Rd

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	82	31.4	14.0	0.3	2.0	2.3	3.0	1.0	0.1	1.3	1.9	5.1	10.9	.468	1.3	3.1	.427	2.5	2.8	.884
Al Horford	74	37.2	17.4	2.6	7.6	10.2	3.2	1.1	1.1	2.0	2.2	7.8	14.3	.543	0.0	0.1	.500	1.8	2.8	.644

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	10	28.8	10.3	0.4	1.4	1.8	2.7	0.6	0.0	0.6	2.1	3.6	7.9	.456	1.3	2.9	.448	1.8	2.2	.818
Al Horford	6	36.3	16.7	2.0	6.8	8.8	3.0	1.0	0.8	1.5	2.8	6.8	13.8	.494	0.0	0.0	-	3.0	4.5	.667


Season 7
	B.J. Armstrong	Al Horford
Season	1995-96	2013-14
Team	Golden State Warriors	Atlanta Hawks
Honors & Awards
Playoffs	Did Not Play	Did Not Play

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	82	27.6	12.3	0.3	2.0	2.2	4.9	0.8	0.1	1.6	1.8	4.1	8.9	.468	1.2	2.5	.473	2.9	3.4	.839
Al Horford	29	33.0	18.6	2.3	6.1	8.4	2.6	0.9	1.5	2.2	1.9	8.2	14.5	.567	0.1	0.4	.364	2.0	2.9	.682

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 8
	B.J. Armstrong	Al Horford
Season	1996-97	2014-15
Team	Golden State Warriors	Atlanta Hawks
Honors & Awards	-	All-Star Game
Playoffs	Did Not Play	Hawks Lost East Conf Finals

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	49	20.8	7.9	0.1	1.4	1.5	2.6	0.5	0.0	1.1	1.1	3.0	6.7	.453	0.5	1.8	.278	1.4	1.6	.861
Al Horford	76	30.5	15.2	1.7	5.4	7.2	3.2	0.9	1.3	1.3	1.6	6.8	12.7	.538	0.1	0.5	.306	1.4	1.9	.759

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	16	32.6	14.4	2.5	6.1	8.6	3.7	0.8	1.4	1.6	2.1	6.7	13.2	.507	0.1	0.6	.222	0.9	1.3	.750


Season 9
	B.J. Armstrong	Al Horford
Season	1997-98	2015-16
Team	Golden State Warriors, Charlotte Hornets	Atlanta Hawks
Honors & Awards	-	All-Star Game
Playoffs	Hornets Lost East Conf Semis	Hawks Lost East Conf Semis

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	66	12.6	4.0	0.2	0.9	1.2	2.3	0.4	0.0	0.6	1.1	1.6	3.2	.493	0.1	0.5	.257	0.6	0.8	.840
Al Horford	82	32.1	15.2	1.8	5.5	7.3	3.2	0.8	1.5	1.3	2.0	6.5	12.8	.505	1.1	3.1	.344	1.3	1.6	.798

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	9	16.2	4.1	0.2	0.9	1.1	2.0	0.7	0.0	0.7	1.2	1.8	4.7	.381	0.2	0.6	.400	0.3	0.4	.750
Al Horford	10	32.7	13.4	1.3	5.2	6.5	3.1	1.2	2.4	1.7	2.5	5.4	11.6	.466	1.1	2.8	.393	1.5	1.6	.938


Season 10
	B.J. Armstrong	Al Horford
Season	1998-99	2016-17
Team	Charlotte Hornets, Orlando Magic	Boston Celtics
Honors & Awards
Playoffs	Magic Lost East Conf 1st Rd	Celtics Lost East Conf Finals

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	32	11.2	3.3	0.1	1.2	1.2	1.9	0.4	0.0	0.8	1.0	1.3	2.8	.455	0.2	0.5	.467	0.6	0.7	.857
Al Horford	68	32.3	14.0	1.4	5.4	6.8	5.0	0.8	1.3	1.7	2.0	5.6	11.8	.473	1.3	3.6	.355	1.6	2.0	.800

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	2	1.5	0.0	0.0	0.0	0	0.5	0.0	0.0	0.5	0.5	0.0	0.5	.000	0.0	0.0	-	0.0	0.0	-
Al Horford	18	33.9	15.1	1.7	4.8	6.6	5.4	0.8	0.8	1.8	1.8	6.2	10.6	.584	1.5	2.9	.519	1.2	1.6	.759


Season 11
	B.J. Armstrong	Al Horford
Season	1999-00	2017-18
Team	Chicago Bulls	Boston Celtics
Honors & Awards	-	All-Defensive Second Team
Honors & Awards	-	All-Star Game
Playoffs	Did Not Play	Celtics Lost East Conf Finals

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	27	21.6	7.4	0.1	1.7	1.7	2.9	0.3	0.0	1.5	1.3	3.1	6.9	.446	0.5	1.1	.448	0.8	0.9	.880
Al Horford	72	31.6	12.9	1.4	5.9	7.4	4.7	0.6	1.1	1.8	1.9	5.1	10.5	.489	1.3	3.1	.429	1.3	1.7	.783

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	19	35.7	15.7	1.7	6.6	8.3	3.3	1.0	1.2	1.7	2.1	5.8	10.7	.544	0.8	2.3	.349	3.3	3.9	.827


Season 12
	B.J. Armstrong	Al Horford
Season	-	2018-19
Team	-	Boston Celtics
Honors & Awards
Playoffs	-	Celtics Lost East Conf Semis

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	68	29.0	13.6	1.8	5.0	6.7	4.2	0.9	1.3	1.5	1.9	5.7	10.6	.535	1.1	3.0	.360	1.1	1.4	.821

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	9	34.4	13.9	1.4	7.6	9.0	4.4	0.4	0.8	2.1	2.3	5.1	12.2	.418	2.0	4.9	.409	1.7	2.0	.833


Season 13
	B.J. Armstrong	Al Horford
Season	-	2019-20
Team	-	Philadelphia 76ers
Honors & Awards
Playoffs	-	76ers Lost East Conf 1st Rd

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	67	30.2	11.9	1.5	5.3	6.8	4.0	0.8	0.9	1.2	2.1	4.8	10.6	.450	1.5	4.2	.350	0.9	1.2	.763

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	4	32.3	7.0	2.3	5.0	7.3	2.3	0.3	1.3	0.8	3.5	3.0	6.3	.480	0.0	1.0	.000	1.0	1.8	.571


Season 14
	B.J. Armstrong	Al Horford
Season	-	2020-21
Team	-	Oklahoma City Thunder
Honors & Awards
Playoffs	-	Did Not Play

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	28	27.9	14.2	1.0	5.7	6.7	3.4	0.9	0.9	1.0	1.7	5.8	12.9	.450	2.0	5.4	.368	0.6	0.8	.818

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 15
	B.J. Armstrong	Al Horford
Season	-	2021-22
Team	-	Boston Celtics
Honors & Awards
Playoffs	-	Celtics Lost NBA Finals

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	69	29.1	10.2	1.6	6.1	7.7	3.4	0.7	1.3	0.9	1.9	3.9	8.2	.467	1.3	3.8	.336	1.2	1.4	.842

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	23	35.4	12.0	1.5	7.8	9.3	3.3	0.8	1.3	1.3	2.8	4.4	8.4	.523	2.0	4.3	.480	1.2	1.6	.778


Season 16
	B.J. Armstrong	Al Horford
Season	-	2022-23
Team	-	Boston Celtics
Honors & Awards
Playoffs	-	Celtics Lost East Conf Finals

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	63	30.5	9.8	1.2	5.0	6.2	3.0	0.5	1.0	0.6	1.9	3.6	7.6	.476	2.3	5.2	.446	0.2	0.3	.714

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	20	30.9	6.7	1.5	5.7	7.2	3.0	1.1	1.7	0.6	2.4	2.6	6.6	.386	1.4	4.7	.298	0.2	0.2	.750


Season 17
	B.J. Armstrong	Al Horford
Season	-	2023-24
Team	-	Boston Celtics
Honors & Awards
Playoffs	-	Celtics TBD

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	65	26.8	8.6	1.3	5.1	6.4	2.6	0.6	1.0	0.7	1.4	3.3	6.4	.511	1.7	4.0	.419	0.4	0.5	.867

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Al Horford	9	27.9	7.3	1.3	5.1	6.4	1.8	0.4	0.3	0.3	1.3	3.0	6.6	.458	1.1	4.1	.270	0.2	0.4	.500

B.J. Armstrong vs. Al Horford Season by Season Comparison

Side by side comparison of each NBA season of Al Horford and B.J. Armstrong, from their rookie seasons to their last year played, in chronological order with awards, stats, championships and playoff performance of their teams every year.

Their Careers

Comparison Season by Season

Rookie Season

Season 2

Season 3

Season 4

Season 5

Season 6

Season 7

Season 8

Season 9

Season 10

Season 11

Season 12

Season 13

Season 14

Season 15

Season 16

Season 17