Kawhi Leonard vs. Robert Williams III Season by Season Comparison

Side by side comparison of each NBA season of Robert Williams III and Kawhi Leonard, 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.

Kawhi Leonard played 12 years in the NBA, 6 more than Robert Williams III, who played 6. Kawhi Leonard had the first of his seasons in 2011-12, while Robert Williams III had his rookie season in 2018-19. 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
Kawhi Leonard 12 11 2011-12 to 2023-24
Robert Williams III 6 5 2018-19 to 2023-24

Comparison Season by Season

Rookie Season
Kawhi Leonard Robert Williams III
Season 2011-122018-19
Team San Antonio SpursBoston Celtics
Honors & Awards Achievement All-Rookie First Team-
Playoffs Spurs Lost West Conf FinalsCeltics 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 %
Kawhi Leonard 64 24.0 7.9 1.6 3.5 5.1 1.1 1.3 0.4 0.7 1.4 3.1 6.3 .493 0.6 1.7 .376 1.1 1.4 .773
Robert Williams III 32 8.8 2.5 0.8 1.7 2.5 0.2 0.3 1.3 0.3 1.1 1.1 1.6 .706 0.0 0.0 - 0.3 0.5 .600
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 14 27.1 8.6 1.3 4.6 5.9 0.6 1.2 0.4 0.9 1.6 3.2 6.4 .500 1.3 2.9 .450 0.9 1.1 .813
Robert Williams III 3 4.3 1.3 0.3 2.0 2.3 0.0 0.0 0.0 0.0 0.3 0.3 0.7 .500 0.0 0.0 - 0.7 0.7 1.000

Season 2
Kawhi Leonard Robert Williams III
Season 2012-132019-20
Team San Antonio SpursBoston Celtics
Honors & Awards
Playoffs Spurs Lost NBA FinalsCeltics 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 %
Kawhi Leonard 58 31.2 11.9 1.1 4.9 6.0 1.6 1.7 0.6 1.1 1.7 4.5 9.1 .494 1.1 3.0 .374 1.8 2.2 .825
Robert Williams III 29 13.4 5.2 1.4 3.0 4.4 0.9 0.8 1.2 0.7 1.8 2.2 3.0 .727 0.0 0.0 - 0.8 1.2 .647
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 21 36.9 13.5 2.4 6.7 9.0 1.0 1.8 0.5 1.1 1.9 5.5 10.0 .545 1.1 2.8 .390 1.5 2.3 .633
Robert Williams III 13 11.5 3.7 1.7 2.2 3.9 0.8 0.2 0.5 0.5 1.4 1.8 2.4 .742 0.0 0.1 .000 0.2 0.5 .333

Season 3
Kawhi Leonard Robert Williams III
Season 2013-142020-21
Team San Antonio SpursBoston Celtics
Honors & Awards Achievement Finals MVP-
Achievement All-Defensive Second Team-
Playoffs NBA Champion NBA ChampionCeltics 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 %
Kawhi Leonard 66 29.1 12.8 1.2 5.1 6.2 2.0 1.7 0.8 1.2 1.9 5.1 9.8 .522 1.0 2.8 .379 1.5 1.9 .802
Robert Williams III 52 18.9 8.0 2.6 4.3 6.9 1.8 0.8 1.8 1.0 2.0 3.6 5.0 .721 0.0 0.0 .000 0.9 1.4 .616
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 23 32.0 14.3 1.3 5.4 6.7 1.7 1.7 0.6 1.3 2.9 5.3 10.4 .510 1.3 3.2 .419 2.3 3.1 .736
Robert Williams III 3 15.3 6.3 2.7 2.3 5.0 0.7 0.3 3.0 0.3 2.3 3.0 4.7 .643 0.0 0.0 - 0.3 0.7 .500

Season 4
Kawhi Leonard Robert Williams III
Season 2014-152021-22
Team San Antonio SpursBoston Celtics
Honors & Awards Achievement All-Defensive First Team-
-Achievement All-Defensive Second Team
Achievement Defensive Player of the Year-
Achievement Steals Leader-
Playoffs Spurs Lost West Conf 1st RdCeltics Lost NBA Finals
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 64 31.8 16.5 1.3 5.9 7.2 2.5 2.3 0.8 1.5 2.0 6.2 12.8 .479 1.0 3.0 .349 3.2 3.9 .802
Robert Williams III 61 29.6 10.0 3.9 5.7 9.6 2.0 0.9 2.2 1.0 2.2 4.4 6.0 .736 0.0 0.0 .000 1.1 1.5 .722
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 7 35.7 20.3 1.9 5.6 7.4 2.6 1.1 0.6 2.1 2.6 7.4 15.6 .477 1.6 3.7 .423 3.9 5.0 .771
Robert Williams III 17 23.2 7.7 2.5 3.6 6.2 1.0 0.7 2.2 0.6 2.0 3.1 4.6 .679 0.0 0.1 .000 1.5 1.6 .893

Season 5
Kawhi Leonard Robert Williams III
Season 2015-162022-23
Team San Antonio SpursBoston Celtics
Honors & Awards Achievement All-NBA First Team-
Achievement All-Defensive First Team-
Achievement Defensive Player of the Year-
Achievement All-Star Game-
Playoffs Spurs Lost West Conf SemisCeltics 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 %
Kawhi Leonard 72 33.1 21.2 1.3 5.5 6.8 2.6 1.8 1.0 1.5 1.8 7.7 15.1 .506 1.8 4.0 .443 4.1 4.6 .874
Robert Williams III 35 23.5 8.0 3.0 5.4 8.3 1.4 0.6 1.4 1.0 1.9 3.6 4.9 .747 0.0 0.0 .000 0.7 1.2 .610
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 10 33.9 22.5 1.4 4.9 6.3 2.8 2.6 1.4 1.6 2.1 8.3 16.6 .500 1.7 3.9 .436 4.2 5.1 .824
Robert Williams III 20 20.9 7.7 1.8 4.2 6.0 1.0 0.5 1.3 0.8 2.2 3.4 4.3 .788 0.0 0.1 .000 1.0 1.4 .679

Season 6
Kawhi Leonard Robert Williams III
Season 2016-172023-24
Team San Antonio SpursPortland Trail Blazers
Honors & Awards Achievement All-NBA First Team-
Achievement All-Defensive First Team-
Achievement All-Star Game-
Playoffs Spurs Lost West 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 %
Kawhi Leonard 74 33.4 25.5 1.1 4.7 5.8 3.5 1.8 0.7 2.1 1.6 8.6 17.7 .485 2.0 5.2 .380 6.3 7.2 .880
Robert Williams III 6 19.8 6.8 1.8 4.5 6.3 0.8 1.2 1.2 1.2 2.8 2.8 4.3 .654 0.0 0.0 - 1.2 1.5 .778
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 12 35.8 27.7 1.6 6.2 7.8 4.6 1.7 0.5 2.2 1.8 8.8 16.8 .525 2.1 4.6 .455 7.9 8.5 .931
Robert Williams III ------- --- ----------

Season 7
Kawhi Leonard Robert Williams III
Season 2017-18-
Team San Antonio Spurs-
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 %
Kawhi Leonard 9 23.3 16.2 0.7 4.0 4.7 2.3 2.0 1.0 1.8 1.0 5.8 12.3 .468 1.2 3.9 .314 3.4 4.2 .816
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard ------- --- ----------
Robert Williams III ------- --- ----------

Season 8
Kawhi Leonard Robert Williams III
Season 2018-19-
Team Toronto Raptors-
Honors & Awards Achievement Finals MVP-
Achievement All-NBA Second Team-
Achievement All-Defensive Second Team-
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 %
Kawhi Leonard 60 34.0 26.6 1.3 6.0 7.3 3.3 1.8 0.4 2.0 1.5 9.3 18.8 .496 1.9 5.0 .371 6.1 7.1 .854
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 24 39.1 30.5 2.3 6.8 9.1 3.9 1.7 0.7 3.1 2.3 10.1 20.7 .490 2.3 6.0 .379 8.0 9.0 .884
Robert Williams III ------- --- ----------

Season 9
Kawhi Leonard Robert Williams III
Season 2019-20-
Team Los Angeles Clippers-
Honors & Awards Achievement All-NBA Second Team-
Achievement All-Defensive Second Team-
Achievement All-Star Game-
Achievement All-Star Game NVP-
Playoffs Clippers Lost West Conf Semis-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 57 32.4 27.1 0.9 6.1 7.1 4.9 1.8 0.6 2.6 2.0 9.3 19.9 .470 2.2 5.7 .378 6.2 7.1 .886
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 13 39.3 28.2 1.8 7.5 9.3 5.5 2.3 0.8 2.5 2.2 10.1 20.6 .489 1.8 5.6 .329 6.2 7.2 .862
Robert Williams III ------- --- ----------

Season 10
Kawhi Leonard Robert Williams III
Season 2020-21-
Team Los Angeles Clippers-
Honors & Awards Achievement All-NBA First Team-
Achievement All-Defensive Second Team-
Achievement All-Star Game-
Playoffs Clippers Lost West Conf Finals-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 52 34.1 24.8 1.1 5.4 6.5 5.2 1.6 0.4 2.0 1.6 8.9 17.5 .512 1.9 4.9 .398 5.0 5.7 .885
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 11 39.3 30.4 2.0 5.7 7.7 4.4 2.1 0.8 2.2 2.6 11.1 19.4 .573 2.2 5.5 .393 6.0 6.8 .880
Robert Williams III ------- --- ----------

Note: Kawhi Leonard didn't play in 2021-22.

Season 11
Kawhi Leonard Robert Williams III
Season 2022-23-
Team Los Angeles Clippers-
Honors & Awards
Playoffs Clippers Lost West Conf 1st Rd-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 52 33.6 23.8 1.1 5.4 6.5 3.9 1.4 0.5 1.7 1.6 8.6 16.8 .512 2.0 4.8 .416 4.7 5.4 .871
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 2 40.0 34.5 1.5 5.0 6.5 6.0 2.0 0.5 3.0 2.5 12.0 22.0 .545 3.0 5.0 .600 7.5 8.5 .882
Robert Williams III ------- --- ----------

Season 12
Kawhi Leonard Robert Williams III
Season 2023-24-
Team Los Angeles Clippers-
Honors & Awards Achievement All-Star Game-
Playoffs Clippers Lost West Conf 1st Rd-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 68 34.3 23.7 1.2 4.9 6.1 3.6 1.6 0.9 1.8 1.4 9.0 17.1 .525 2.1 4.9 .417 3.7 4.2 .885
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Kawhi Leonard 2 29.5 12.0 1.5 6.5 8.0 2.0 2.0 0.5 2.0 1.5 5.5 12.0 .458 0.0 2.5 .000 1.0 1.5 .667
Robert Williams III ------- --- ----------
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