B.J. Armstrong vs. Jayson Tatum Season by Season Comparison

Side by side comparison of each NBA season of Jayson Tatum 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, 4 more than Jayson Tatum, who played 7. B.J. Armstrong had the first of his seasons in 1989-90, while Jayson Tatum had his rookie season in 2017-18. 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
Jayson Tatum	7	7	2017-18 to 2023-24

Comparison Season by Season
Jump to season: 1-2-3-4-5-6-7-8-9-10-11


Rookie Season
	B.J. Armstrong	Jayson Tatum
Season	1989-90	2017-18
Team	Chicago Bulls	Boston Celtics
Honors & Awards	-	All-Rookie First Team
Playoffs	Bulls Lost East Conf Finals	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	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
Jayson Tatum	80	30.5	13.9	0.6	4.4	5.0	1.6	1.0	0.7	1.4	2.1	5.0	10.4	.475	1.3	3.0	.434	2.7	3.2	.826

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
Jayson Tatum	19	35.9	18.5	0.5	3.8	4.4	2.7	1.2	0.5	2.2	2.6	6.5	13.7	.471	1.2	3.7	.324	4.3	5.1	.845


Season 2
	B.J. Armstrong	Jayson Tatum
Season	1990-91	2018-19
Team	Chicago Bulls	Boston Celtics
Honors & Awards
Playoffs	NBA Champion	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	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
Jayson Tatum	79	31.1	15.7	0.9	5.2	6.0	2.1	1.1	0.7	1.5	2.1	5.9	13.1	.450	1.5	3.9	.373	2.5	2.9	.855

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
Jayson Tatum	9	32.8	15.2	0.8	5.9	6.7	1.9	1.1	0.8	2.0	2.3	5.4	12.4	.438	1.1	3.4	.323	3.2	4.3	.744


Season 3
	B.J. Armstrong	Jayson Tatum
Season	1991-92	2019-20
Team	Chicago Bulls	Boston Celtics
Honors & Awards	-	All-NBA Third Team
Honors & Awards	-	All-Star Game
Playoffs	NBA Champion	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	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
Jayson Tatum	66	34.3	23.4	1.0	6.0	7.0	3.0	1.4	0.9	2.3	2.1	8.4	18.6	.450	2.9	7.1	.403	3.8	4.7	.812

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
Jayson Tatum	17	40.6	25.7	1.3	8.7	10.0	5.0	1.0	1.2	2.8	2.4	8.5	19.6	.434	2.8	7.4	.373	5.9	7.2	.813


Season 4
	B.J. Armstrong	Jayson Tatum
Season	1992-93	2020-21
Team	Chicago Bulls	Boston Celtics
Honors & Awards	-	All-Star Game
Playoffs	NBA Champion	Celtics 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	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
Jayson Tatum	64	35.8	26.4	0.8	6.6	7.4	4.3	1.2	0.5	2.7	1.9	9.5	20.6	.459	2.9	7.6	.386	4.6	5.3	.868

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
Jayson Tatum	5	37.0	30.6	0.6	5.2	5.8	4.6	1.2	1.6	2.6	3.0	9.4	22.2	.423	2.8	7.2	.389	9.0	9.8	.918


Season 5
	B.J. Armstrong	Jayson Tatum
Season	1993-94	2021-22
Team	Chicago Bulls	Boston Celtics
Honors & Awards	-	All-NBA First Team
Honors & Awards	All-Star Game	All-Star Game
Playoffs	Bulls Lost East Conf Semis	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	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
Jayson Tatum	76	35.9	26.9	1.1	6.9	8.0	4.4	1.0	0.6	2.9	2.3	9.3	20.6	.453	3.0	8.6	.353	5.3	6.2	.853

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
Jayson Tatum	24	41.0	25.6	1.0	5.7	6.7	6.2	1.2	0.9	4.2	3.0	8.4	19.7	.426	3.2	8.2	.393	5.7	7.1	.800


Season 6
	B.J. Armstrong	Jayson Tatum
Season	1994-95	2022-23
Team	Chicago Bulls	Boston Celtics
Honors & Awards	-	All-NBA First Team
	-	All-Star Game
	-	All-Star Game NVP
Playoffs	Bulls Lost East Conf Semis	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	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
Jayson Tatum	74	36.9	30.1	1.1	7.7	8.8	4.6	1.1	0.7	2.9	2.2	9.8	21.1	.466	3.2	9.3	.350	7.2	8.4	.854

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
Jayson Tatum	20	40.0	27.2	1.3	9.2	10.5	5.3	1.1	1.1	2.8	2.2	9.3	20.2	.458	2.7	8.2	.323	6.0	6.9	.876


Season 7
	B.J. Armstrong	Jayson Tatum
Season	1995-96	2023-24
Team	Golden State Warriors	Boston Celtics
Honors & Awards	-	All-Star Game
Playoffs	Did Not Play	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	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
Jayson Tatum	74	35.7	26.9	0.9	7.2	8.1	4.9	1.0	0.6	2.5	2.0	9.1	19.3	.471	3.1	8.2	.376	5.6	6.7	.833

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
B.J. Armstrong	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jayson Tatum	9	38.7	24.2	0.7	9.8	10.4	5.4	0.7	0.9	2.2	2.8	7.6	18.1	.417	1.7	6.3	.263	7.4	8.7	.859


Season 8
	B.J. Armstrong	Jayson Tatum
Season	1996-97	-
Team	Golden State Warriors	-
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	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
Jayson Tatum	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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


Season 9
	B.J. Armstrong	Jayson Tatum
Season	1997-98	-
Team	Golden State Warriors, Charlotte Hornets	-
Honors & Awards
Playoffs	Hornets 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
Jayson Tatum	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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
Jayson Tatum	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 10
	B.J. Armstrong	Jayson Tatum
Season	1998-99	-
Team	Charlotte Hornets, Orlando Magic	-
Honors & Awards
Playoffs	Magic 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	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
Jayson Tatum	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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	-
Jayson Tatum	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 11
	B.J. Armstrong	Jayson Tatum
Season	1999-00	-
Team	Chicago Bulls	-
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	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
Jayson Tatum	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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

B.J. Armstrong vs. Jayson Tatum Season by Season Comparison

Side by side comparison of each NBA season of Jayson Tatum 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