Isiah Thomas vs. John Williams Season by Season Comparison

Side by side comparison of each NBA season of John Williams and Isiah Thomas, 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 / Games against each other

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.

Isiah Thomas played 13 years in the NBA, 5 more than John Williams, who played 8. Isiah Thomas had the first of his seasons in 1981-82, while John Williams had his rookie season in 1986-87. 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
Isiah Thomas	13	9	1981-82 to 1993-94
John Williams	8	3	1986-87 to 1994-95

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


Rookie Season
	Isiah Thomas	John Williams
Season	1981-82	1986-87
Team	Detroit Pistons	Washington Bullets
Honors & Awards	All-Rookie First Team	All-Rookie First Team
Honors & Awards	All-Star Game	-
Playoffs	Did Not Play	Bullets 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		%
Isiah Thomas	72	33.8	17.0	0.8	2.1	2.9	7.8	2.1	0.2	4.2	3.5	6.3	14.8	.424	0.2	0.8	.288	4.2	6.0	.704
John Williams	78	22.7	9.2	1.7	3.0	4.7	2.4	1.7	0.4	1.6	2.2	3.6	8.0	.454	0.1	0.5	.222	1.8	2.9	.646

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
John Williams	3	16.3	6.7	1.3	2.3	3.7	0.7	0.7	0.0	0.7	1.0	2.7	4.7	.571	0.0	0.3	.000	1.3	2.3	.571


Season 2
	Isiah Thomas	John Williams
Season	1982-83	1987-88
Team	Detroit Pistons	Washington Bullets
Honors & Awards	All-NBA Second Team	-
Honors & Awards	All-Star Game	-
Playoffs	Did Not Play	Bullets 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		%
Isiah Thomas	81	38.2	22.9	1.3	2.8	4.0	7.8	2.5	0.4	4.0	3.9	9.0	19.0	.472	0.4	1.5	.288	4.5	6.4	.710
John Williams	82	29.6	12.8	1.5	3.9	5.4	2.8	1.4	0.4	1.8	2.6	5.2	11.1	.469	0.1	0.5	.132	2.3	3.1	.734

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
John Williams	5	37.0	13.0	2.2	3.6	5.8	4.2	1.6	0.8	2.4	3.6	4.6	9.6	.479	0.0	0.2	.000	3.8	6.4	.594


Season 3
	Isiah Thomas	John Williams
Season	1983-84	1988-89
Team	Detroit Pistons	Washington Bullets
Honors & Awards	All-NBA First Team	-
	All-Star Game	-
	All-Star Game NVP	-
Playoffs	Pistons Lost East Conf 1st Rd	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		%
Isiah Thomas	82	36.7	21.3	1.3	2.7	4.0	11.1	2.5	0.4	3.7	4.0	8.2	17.7	.462	0.3	0.8	.338	4.7	6.5	.733
John Williams	82	29.4	13.7	1.9	5.1	7.0	4.3	1.7	0.9	1.9	2.6	5.3	11.5	.466	0.2	0.9	.268	2.7	3.5	.776

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	5	39.6	21.4	1.4	2.4	3.8	11.0	2.6	1.2	4.6	4.4	7.8	16.6	.470	0.4	1.2	.333	5.4	7.0	.771
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 4
	Isiah Thomas	John Williams
Season	1984-85	1989-90
Team	Detroit Pistons	Washington Bullets
Honors & Awards	All-NBA First Team	-
	Assists Leader	-
	All-Star Game	-
Playoffs	Pistons Lost East Conf Semis	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		%
Isiah Thomas	81	38.1	21.2	1.4	3.0	4.5	13.9	2.3	0.3	3.7	3.6	8.0	17.4	.458	0.4	1.4	.257	4.9	6.1	.809
John Williams	18	35.1	18.2	1.5	6.1	7.6	4.7	1.2	0.5	2.4	1.8	7.2	15.2	.474	0.1	1.0	.111	3.6	4.7	.774

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	9	39.4	24.3	1.2	4.0	5.2	11.2	2.1	0.4	3.3	4.3	9.2	18.4	.500	0.7	1.7	.400	5.2	6.9	.758
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 5
	Isiah Thomas	John Williams
Season	1985-86	1990-91
Team	Detroit Pistons	Washington Bullets
Honors & Awards	All-NBA First Team	-
	All-Star Game	-
	All-Star Game NVP	-
Playoffs	Pistons Lost East Conf 1st Rd	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		%
Isiah Thomas	77	36.2	20.9	1.1	2.5	3.6	10.8	2.2	0.3	3.8	3.2	7.9	16.2	.488	0.3	1.1	.310	4.7	6.0	.790
John Williams	33	28.5	12.5	1.3	4.1	5.4	4.0	1.2	0.2	2.1	1.9	5.0	11.9	.417	0.3	1.2	.244	2.2	2.9	.753

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	4	40.8	26.5	2.0	3.5	5.5	12.0	2.3	0.8	4.3	4.3	10.3	22.8	.451	0.0	1.3	.000	6.0	9.0	.667
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Note: John Williams didn't play in 1991-92.


Season 6
	Isiah Thomas	John Williams
Season	1986-87	1992-93
Team	Detroit Pistons	Los Angeles Clippers
Honors & Awards	All-NBA Second Team	-
Honors & Awards	All-Star Game	-
Playoffs	Pistons Lost East Conf Finals	Clippers Lost West 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		%
Isiah Thomas	81	37.2	20.6	1.0	2.9	3.9	10.0	1.9	0.2	4.2	3.1	7.7	16.7	.463	0.2	1.2	.194	4.9	6.4	.768
John Williams	74	22.1	6.6	1.2	3.1	4.3	1.9	1.1	0.3	1.1	2.5	2.8	6.4	.430	0.2	0.7	.226	0.9	1.7	.543

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	15	37.5	24.1	1.4	3.1	4.5	8.7	2.6	0.3	2.8	3.4	8.9	19.8	.451	0.7	2.2	.303	5.5	7.3	.755
John Williams	5	19.6	2.2	1.0	1.8	2.8	1.4	1.0	0.0	1.2	3.4	0.8	3.6	.222	0.4	0.6	.667	0.2	0.4	.500


Season 7
	Isiah Thomas	John Williams
Season	1987-88	1993-94
Team	Detroit Pistons	Los Angeles Clippers
Honors & Awards	All-Star Game	-
Playoffs	Pistons Lost NBA Finals	Did Not Play

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	81	36.1	19.5	0.8	2.6	3.4	8.4	1.7	0.2	3.4	2.7	7.7	16.6	.463	0.4	1.2	.309	3.8	4.9	.774
John Williams	34	21.3	5.6	1.1	2.6	3.7	2.9	0.7	0.3	1.0	2.5	2.4	5.5	.431	0.1	0.6	.250	0.7	1.1	.667

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	23	39.6	21.9	1.1	3.5	4.7	8.7	2.9	0.3	3.7	3.1	8.0	18.2	.437	0.6	1.9	.295	5.4	6.6	.828
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 8
	Isiah Thomas	John Williams
Season	1988-89	1994-95
Team	Detroit Pistons	Indiana Pacers
Honors & Awards	All-Star Game	-
Playoffs	NBA Champion	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		%
Isiah Thomas	80	36.6	18.2	0.6	2.8	3.4	8.3	1.7	0.3	3.7	2.6	7.1	15.3	.464	0.4	1.5	.273	3.6	4.4	.818
John Williams	34	11.8	2.9	0.7	1.1	1.8	0.8	0.3	0.1	1.0	1.4	1.2	3.4	.357	0.1	0.4	.333	0.4	0.7	.560

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	17	37.2	18.2	1.4	2.9	4.3	8.3	1.6	0.2	2.5	2.3	6.8	16.4	.412	0.5	1.8	.267	4.2	5.6	.740
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 9
	Isiah Thomas	John Williams
Season	1989-90	-
Team	Detroit Pistons	-
Honors & Awards	Finals MVP	-
Honors & Awards	All-Star Game	-
Playoffs	NBA Champion	-

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	81	37.0	18.4	0.9	2.9	3.8	9.4	1.7	0.2	4.0	2.5	7.1	16.3	.438	0.5	1.7	.309	3.6	4.7	.775
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	20	37.9	20.5	1.1	4.4	5.5	8.2	2.2	0.4	3.6	3.3	7.4	16.0	.463	1.6	3.4	.471	4.1	5.1	.794
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 10
	Isiah Thomas	John Williams
Season	1990-91	-
Team	Detroit Pistons	-
Honors & Awards	All-Star Game	-
Playoffs	Pistons 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		%
Isiah Thomas	48	34.5	16.2	0.7	2.6	3.3	9.3	1.6	0.2	3.9	2.5	6.0	13.9	.435	0.4	1.4	.292	3.7	4.8	.782
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	13	33.5	13.5	1.0	3.2	4.2	8.5	1.0	0.2	3.2	3.2	4.6	11.5	.403	0.5	1.7	.273	3.8	5.3	.725
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 11
	Isiah Thomas	John Williams
Season	1991-92	-
Team	Detroit Pistons	-
Honors & Awards	All-Star Game	-
Playoffs	Pistons Lost East Conf 1st Rd	-

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	78	37.4	18.5	0.9	2.3	3.2	7.2	1.5	0.2	3.2	2.5	7.2	16.2	.446	0.3	1.1	.291	3.7	4.8	.772
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	5	40.0	14.0	0.6	4.6	5.2	7.4	1.0	0.0	3.2	3.6	4.4	13.0	.338	0.8	2.2	.364	4.4	5.6	.786
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 12
	Isiah Thomas	John Williams
Season	1992-93	-
Team	Detroit Pistons	-
Honors & Awards	All-Star Game	-
Playoffs	Did Not Play	-

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	79	37.0	17.6	0.9	2.0	2.9	8.5	1.6	0.2	3.6	2.8	6.7	15.9	.418	0.8	2.5	.308	3.5	4.8	.737
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 13
	Isiah Thomas	John Williams
Season	1993-94	-
Team	Detroit Pistons	-
Honors & Awards
Playoffs	Did Not Play	-

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	58	30.2	14.8	0.8	1.9	2.7	6.9	1.2	0.1	3.5	2.2	5.5	13.2	.417	0.7	2.2	.310	3.1	4.4	.702
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
John Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Isiah Thomas vs. John Williams Season by Season Comparison

Side by side comparison of each NBA season of John Williams and Isiah Thomas, 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