Isiah Thomas vs. Sly Williams Season by Season Comparison

Side by side comparison of each NBA season of Sly 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, 6 more than Sly Williams, who played 7. Isiah Thomas had the first of his seasons in 1981-82, while Sly Williams had his rookie season in 1979-80. 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
Sly Williams 7 2 1979-80 to 1985-86

Comparison Season by Season

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

Rookie Season

Isiah Thomas Sly Williams
Season 1981-821979-80
Team Detroit PistonsNew York Knicks
Honors & Awards Achievement All-Rookie First Team-
Achievement All-Star Game-
Playoffs Did Not PlayDid 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 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
Sly Williams 57 9.8 4.7 1.1 1.0 2.1 0.6 0.3 0.1 0.9 1.3 1.8 4.7 .390 0.0 0.1 .000 1.0 1.6 .644
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isiah Thomas ------- --- ----------
Sly Williams ------- --- ----------

Season 2

Isiah Thomas Sly Williams
Season 1982-831980-81
Team Detroit PistonsNew York Knicks
Honors & Awards Achievement All-NBA Second Team-
Achievement All-Star Game-
Playoffs Did Not PlayKnicks 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 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
Sly Williams 67 29.5 13.2 2.4 3.8 6.2 2.7 1.7 0.3 2.1 3.0 5.2 10.6 .493 0.0 0.1 .250 2.8 4.0 .690
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isiah Thomas ------- --- ----------
Sly Williams 2 28.0 13.0 2.0 2.5 4.5 2.5 1.5 0.0 1.5 3.5 6.5 9.0 .722 0.0 0.0 - 0.0 0.0 -

Season 3

Isiah Thomas Sly Williams
Season 1983-841981-82
Team Detroit PistonsNew York Knicks
Honors & Awards Achievement All-NBA First Team-
Achievement All-Star Game-
Achievement All-Star Game NVP-
Playoffs Pistons Lost East Conf 1st RdDid 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 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
Sly Williams 60 25.4 13.9 1.7 2.1 3.8 2.4 1.3 0.3 1.9 2.6 5.8 10.5 .556 0.0 0.2 .222 2.2 2.9 .757
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
Sly Williams ------- --- ----------

Season 4

Isiah Thomas Sly Williams
Season 1984-851982-83
Team Detroit PistonsNew York Knicks
Honors & Awards Achievement All-NBA First Team-
Achievement Assists Leader-
Achievement All-Star Game-
Playoffs Pistons Lost East Conf SemisKnicks Lost East Conf Semis
more >>
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
Sly Williams 68 20.4 11.9 1.4 2.9 4.3 2.0 1.1 0.0 2.0 2.4 4.6 9.5 .485 0.0 0.3 .105 2.6 3.8 .680
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
Sly Williams 5 16.4 7.2 2.0 2.2 4.2 1.2 0.6 0.2 2.4 0.8 3.2 8.2 .390 0.2 0.2 1.000 0.6 0.6 1.000

Season 5

Isiah Thomas Sly Williams
Season 1985-861983-84
Team Detroit PistonsAtlanta Hawks
Honors & Awards Achievement All-NBA First Team-
Achievement All-Star Game-
Achievement All-Star Game NVP-
Playoffs Pistons Lost East Conf 1st RdDid 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 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
Sly Williams 13 19.8 8.1 1.5 2.4 3.8 1.2 1.1 0.1 1.4 2.5 2.6 8.8 .298 0.1 0.7 .111 2.8 3.5 .783
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
Sly Williams ------- --- ----------

Season 6

Isiah Thomas Sly Williams
Season 1986-871984-85
Team Detroit PistonsAtlanta Hawks
Honors & Awards Achievement All-NBA Second Team-
Achievement All-Star Game-
Playoffs Pistons Lost East Conf FinalsDid 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 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
Sly Williams 34 25.5 12.3 1.3 3.6 4.9 2.8 0.8 0.2 2.3 2.4 4.9 11.2 .439 0.1 0.4 .267 2.3 3.6 .642
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
Sly Williams ------- --- ----------

Season 7

Isiah Thomas Sly Williams
Season 1987-881985-86
Team Detroit PistonsBoston Celtics
Honors & Awards Achievement All-Star Game-
Playoffs Pistons Lost NBA FinalsDid 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
Sly Williams 6 9.0 2.8 1.2 1.3 2.5 0.3 0.2 0.2 1.2 2.5 0.8 3.5 .238 0.0 0.7 .000 1.2 2.0 .583
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
Sly Williams ------- --- ----------

Season 8

Isiah Thomas Sly Williams
Season 1988-89-
Team Detroit Pistons-
Honors & Awards Achievement All-Star Game-
Playoffs NBA Champion 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 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
Sly Williams ------- --- ----------
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
Sly Williams ------- --- ----------

Season 9

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

Season 10

Isiah Thomas Sly Williams
Season 1990-91-
Team Detroit Pistons-
Honors & Awards Achievement All-Star Game-
Playoffs Pistons 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 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
Sly 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
Sly Williams ------- --- ----------

Season 11

Isiah Thomas Sly Williams
Season 1991-92-
Team Detroit Pistons-
Honors & Awards Achievement 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
Sly 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
Sly Williams ------- --- ----------

Season 12

Isiah Thomas Sly Williams
Season 1992-93-
Team Detroit Pistons-
Honors & Awards Achievement 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
Sly Williams ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isiah Thomas ------- --- ----------
Sly Williams ------- --- ----------

Season 13

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