Isaiah Hartenstein vs. John Williams Season by Season Comparison

Side by side comparison of each NBA season of John Williams and Isaiah Hartenstein, 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.

Isaiah Hartenstein played 6 years in the NBA, 2 less than John Williams, who played 8. Isaiah Hartenstein had the first of his seasons in 2018-19, 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
Isaiah Hartenstein 6 3 2018-19 to 2023-24
John Williams 8 3 1986-87 to 1994-95

Comparison Season by Season

Jump to season:
1-2-3-4-5-6-7-8

Rookie Season
Isaiah Hartenstein John Williams
Season 2018-191986-87
Team Houston RocketsWashington Bullets
Honors & Awards -Achievement All-Rookie First Team
Playoffs Rockets Lost West Conf SemisBullets 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 %
Isaiah Hartenstein 28 7.9 1.9 0.8 0.9 1.7 0.5 0.3 0.4 0.5 2.0 0.7 1.5 .488 0.1 0.2 .333 0.4 0.5 .786
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 %
Isaiah Hartenstein 2 1.0 2.0 0.5 0.0 0.5 0.0 0.0 0.0 0.0 0.5 1.0 1.0 1.000 0.0 0.0 - 0.0 0.0 -
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
Isaiah Hartenstein John Williams
Season 2019-201987-88
Team Houston RocketsWashington Bullets
Honors & Awards
Playoffs Did Not PlayBullets 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 %
Isaiah Hartenstein 23 11.6 4.7 1.3 2.7 3.9 0.8 0.4 0.5 0.7 1.8 1.9 2.9 .657 0.0 0.2 .000 0.8 1.2 .679
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 %
Isaiah Hartenstein ------- --- ----------
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
Isaiah Hartenstein John Williams
Season 2020-211988-89
Team Denver Nuggets, Cleveland CavaliersWashington Bullets
Honors & Awards
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 %
Isaiah Hartenstein 46 12.2 5.1 1.4 2.5 3.9 1.2 0.4 0.8 1.0 2.3 2.0 3.7 .550 0.0 0.1 .333 1.0 1.5 .648
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 %
Isaiah Hartenstein ------- --- ----------
John Williams ------- --- ----------

Season 4
Isaiah Hartenstein John Williams
Season 2021-221989-90
Team Los Angeles ClippersWashington Bullets
Honors & Awards
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 %
Isaiah Hartenstein 68 17.9 8.3 1.7 3.2 4.9 2.4 0.7 1.1 1.2 2.5 3.4 5.4 .626 0.2 0.4 .467 1.3 1.9 .689
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 %
Isaiah Hartenstein ------- --- ----------
John Williams ------- --- ----------

Season 5
Isaiah Hartenstein John Williams
Season 2022-231990-91
Team New York KnicksWashington Bullets
Honors & Awards
Playoffs Knicks Lost East Conf SemisDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Hartenstein 82 19.9 5.0 2.5 4.0 6.5 1.2 0.6 0.8 0.8 2.6 2.1 4.0 .535 0.1 0.5 .216 0.6 0.9 .676
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 %
Isaiah Hartenstein 11 20.0 3.1 2.1 2.5 4.6 1.3 0.8 1.4 0.5 2.6 1.0 2.1 .478 0.0 0.0 - 1.1 1.5 .750
John Williams ------- --- ----------

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

Season 6
Isaiah Hartenstein John Williams
Season 2023-241992-93
Team New York KnicksLos Angeles Clippers
Honors & Awards
Playoffs Knicks TBDClippers 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 %
Isaiah Hartenstein 75 25.3 7.8 3.3 5.1 8.3 2.5 1.2 1.1 1.2 2.8 3.1 4.9 .644 0.0 0.0 .333 1.5 2.1 .707
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 %
Isaiah Hartenstein 12 29.8 9.2 3.8 4.0 7.8 3.7 0.3 0.9 1.4 3.1 3.8 6.2 .608 0.1 0.2 .500 1.6 1.8 .864
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
Isaiah Hartenstein John Williams
Season -1993-94
Team -Los Angeles Clippers
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 %
Isaiah Hartenstein ------- --- ----------
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 %
Isaiah Hartenstein ------- --- ----------
John Williams ------- --- ----------

Season 8
Isaiah Hartenstein John Williams
Season -1994-95
Team -Indiana Pacers
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 %
Isaiah Hartenstein ------- --- ----------
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 %
Isaiah Hartenstein ------- --- ----------
John Williams ------- --- ----------
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