Isiah Thomas vs. Lou Williams Season by Season Comparison

Side by side comparison of each NBA season of Lou 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

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, 4 less than Lou Williams, who played 17. Isiah Thomas had the first of his seasons in 1981-82, while Lou Williams had his rookie season in 2005-06. 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
Lou Williams	17	10	2005-06 to 2021-22

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
	Isiah Thomas	Lou Williams
Season	1981-82	2005-06
Team	Detroit Pistons	Philadelphia 76ers
Honors & Awards	All-Rookie First Team	-
Honors & Awards	All-Star Game	-
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		%
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
Lou Williams	30	4.8	1.9	0.1	0.5	0.6	0.3	0.2	0.0	0.4	0.4	0.8	1.7	.442	0.1	0.3	.222	0.3	0.4	.615

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


Season 2
	Isiah Thomas	Lou Williams
Season	1982-83	2006-07
Team	Detroit Pistons	Philadelphia 76ers
Honors & Awards	All-NBA Second Team	-
Honors & Awards	All-Star Game	-
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		%
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
Lou Williams	61	11.3	4.3	0.3	0.9	1.1	1.8	0.4	0.0	0.8	0.7	1.5	3.5	.441	0.2	0.6	.324	1.0	1.5	.696

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


Season 3
	Isiah Thomas	Lou Williams
Season	1983-84	2007-08
Team	Detroit Pistons	Philadelphia 76ers
Honors & Awards	All-NBA First Team	-
	All-Star Game	-
	All-Star Game NVP	-
Playoffs	Pistons Lost East Conf 1st Rd	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		%
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
Lou Williams	80	23.3	11.5	0.5	1.6	2.1	3.2	1.0	0.2	1.6	1.6	4.0	9.4	.424	0.7	1.9	.359	2.8	3.6	.783

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
Lou Williams	6	22.5	12.0	0.5	1.5	2.0	2.0	1.0	0.0	1.2	1.8	4.0	10.0	.400	0.3	1.5	.222	3.7	5.0	.733


Season 4
	Isiah Thomas	Lou Williams
Season	1984-85	2008-09
Team	Detroit Pistons	Philadelphia 76ers
Honors & Awards	All-NBA First Team	-
	Assists Leader	-
	All-Star Game	-
Playoffs	Pistons Lost East Conf Semis	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		%
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
Lou Williams	81	23.7	12.8	0.4	1.6	2.0	3.0	1.0	0.2	1.9	1.6	4.1	10.4	.398	0.8	2.7	.286	3.8	4.8	.790

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
Lou Williams	6	24.8	9.7	0.3	2.2	2.5	2.8	0.5	0.2	2.0	1.7	3.5	8.5	.412	1.0	2.7	.375	1.7	2.5	.667


Season 5
	Isiah Thomas	Lou Williams
Season	1985-86	2009-10
Team	Detroit Pistons	Philadelphia 76ers
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
Lou Williams	64	29.9	14.0	0.4	2.5	2.9	4.2	1.3	0.2	1.7	1.7	5.0	10.6	.470	1.1	3.2	.340	3.0	3.6	.824

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
Lou Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 6
	Isiah Thomas	Lou Williams
Season	1986-87	2010-11
Team	Detroit Pistons	Philadelphia 76ers
Honors & Awards	All-NBA Second Team	-
Honors & Awards	All-Star Game	-
Playoffs	Pistons Lost East Conf Finals	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		%
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
Lou Williams	75	23.3	13.7	0.4	1.6	2.0	3.4	0.6	0.2	1.4	1.7	4.3	10.6	.406	1.2	3.4	.348	3.9	4.7	.823

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
Lou Williams	5	26.0	10.8	0.0	1.6	1.6	3.0	1.0	0.0	0.8	1.2	3.4	10.4	.327	1.2	4.0	.300	2.8	3.8	.737


Season 7
	Isiah Thomas	Lou Williams
Season	1987-88	2011-12
Team	Detroit Pistons	Philadelphia 76ers
Honors & Awards	All-Star Game	-
Playoffs	Pistons Lost NBA Finals	76ers 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		%
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
Lou Williams	64	26.3	14.9	0.5	2.0	2.4	3.5	0.8	0.3	1.1	1.4	5.0	12.2	.407	1.3	3.6	.362	3.7	4.6	.812

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
Lou Williams	13	27.5	11.5	0.2	1.8	2.1	3.0	1.0	0.0	1.2	1.3	3.8	10.9	.352	0.6	3.7	.167	3.2	4.0	.788


Season 8
	Isiah Thomas	Lou Williams
Season	1988-89	2012-13
Team	Detroit Pistons	Atlanta Hawks
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
Lou Williams	39	28.7	14.1	0.2	1.8	2.1	3.6	1.1	0.3	1.9	1.4	4.8	11.4	.422	1.8	5.0	.367	2.7	3.1	.868

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
Lou Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 9
	Isiah Thomas	Lou Williams
Season	1989-90	2013-14
Team	Detroit Pistons	Atlanta Hawks
Honors & Awards	Finals MVP	-
Honors & Awards	All-Star Game	-
Playoffs	NBA Champion	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		%
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
Lou Williams	60	24.1	10.4	0.2	1.9	2.1	3.5	0.8	0.1	1.5	1.1	3.3	8.2	.400	1.3	3.9	.342	2.5	3.0	.849

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
Lou Williams	7	19.0	8.3	0.0	2.3	2.3	1.1	1.0	0.1	1.9	1.4	2.7	7.1	.380	0.7	2.3	.313	2.1	2.3	.938


Season 10
	Isiah Thomas	Lou Williams
Season	1990-91	2014-15
Team	Detroit Pistons	Toronto Raptors
Honors & Awards	-	Sixth Man of the Year
Honors & Awards	All-Star Game	-
Playoffs	Pistons Lost East Conf Finals	Raptors 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	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
Lou Williams	80	25.2	15.5	0.3	1.6	1.9	2.1	1.1	0.1	1.3	1.3	4.7	11.6	.404	1.9	5.6	.340	4.3	4.9	.861

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
Lou Williams	4	25.5	12.8	0.5	1.3	1.8	1.3	1.5	0.0	0.8	2.3	4.0	12.8	.314	1.0	5.3	.190	3.8	4.5	.833


Season 11
	Isiah Thomas	Lou Williams
Season	1991-92	2015-16
Team	Detroit Pistons	Los Angeles Lakers
Honors & Awards	All-Star Game	-
Playoffs	Pistons Lost East Conf 1st Rd	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	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
Lou Williams	67	28.5	15.3	0.5	2.1	2.5	2.5	0.9	0.3	1.6	1.6	4.2	10.3	.408	1.6	4.8	.344	5.3	6.3	.830

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
Lou Williams	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 12
	Isiah Thomas	Lou Williams
Season	1992-93	2016-17
Team	Detroit Pistons	Los Angeles Lakers, Houston Rockets
Honors & Awards	All-Star Game	-
Playoffs	Did Not Play	Rockets Lost West 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		%
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
Lou Williams	81	24.6	17.5	0.3	2.2	2.5	3.0	1.0	0.2	2.0	1.1	5.3	12.3	.429	2.0	5.5	.365	5.0	5.6	.880

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Lou Williams	11	24.7	12.5	0.6	2.1	2.7	1.3	0.6	0.1	1.3	1.5	4.5	10.7	.424	1.1	3.5	.308	2.4	2.6	.897


Season 13
	Isiah Thomas	Lou Williams
Season	1993-94	2017-18
Team	Detroit Pistons	Los Angeles Clippers
Honors & Awards	-	Sixth Man of the Year
Playoffs	Did Not Play	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
Lou Williams	79	32.8	22.6	0.5	2.0	2.5	5.3	1.1	0.2	3.0	1.3	7.4	16.9	.435	2.4	6.6	.359	5.5	6.2	.880

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


Season 14
	Isiah Thomas	Lou Williams
Season	-	2018-19
Team	-	Los Angeles Clippers
Honors & Awards	-	Sixth Man of the Year
Playoffs	-	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	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Lou Williams	75	26.6	20.0	0.5	2.4	3.0	5.4	0.8	0.1	2.4	1.1	6.5	15.2	.425	1.4	3.9	.361	5.7	6.5	.876

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Lou Williams	6	29.3	21.7	1.0	1.8	2.8	7.7	0.8	0.2	3.0	2.3	7.5	17.3	.433	1.0	3.0	.333	5.7	6.8	.829


Season 15
	Isiah Thomas	Lou Williams
Season	-	2019-20
Team	-	Los Angeles Clippers
Honors & Awards
Playoffs	-	Clippers Lost West 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		%
Isiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Lou Williams	65	28.7	18.2	0.5	2.6	3.1	5.6	0.7	0.2	2.8	1.2	6.0	14.4	.418	1.7	4.8	.352	4.5	5.2	.861

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Lou Williams	13	26.2	12.8	0.5	2.6	3.2	4.2	0.8	0.2	1.6	1.4	4.8	11.2	.425	0.9	3.9	.235	2.3	2.8	.811


Season 16
	Isiah Thomas	Lou Williams
Season	-	2020-21
Team	-	Los Angeles Clippers, Atlanta Hawks
Honors & Awards
Playoffs	-	Hawks Lost East Conf Finals

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Lou Williams	66	21.6	11.3	0.3	1.8	2.1	3.4	0.7	0.1	1.6	0.9	4.0	9.8	.410	1.0	2.6	.399	2.3	2.6	.867

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Lou Williams	18	15.4	7.7	0.1	1.3	1.4	2.2	0.7	0.1	1.2	0.9	2.8	6.1	.455	0.7	1.7	.433	1.4	1.5	.963


Season 17
	Isiah Thomas	Lou Williams
Season	-	2021-22
Team	-	Atlanta Hawks
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		%
Isiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Lou Williams	56	14.3	6.3	0.3	1.3	1.6	1.9	0.5	0.1	0.8	0.9	2.2	5.7	.391	0.7	1.8	.363	1.2	1.4	.859

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

Isiah Thomas vs. Lou Williams Season by Season Comparison

Side by side comparison of each NBA season of Lou 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

Season 14

Season 15

Season 16

Season 17