Isaiah Hartenstein vs. Steve Kerr Season by Season Comparison

Side by side comparison of each NBA season of Steve Kerr 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 / Stats Rankings

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 8 years in the NBA, 7 less than Steve Kerr, who played 15. Isaiah Hartenstein had the first of his seasons in 2018-19, while Steve Kerr had his rookie season in 1988-89. 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 achievements, 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 8 4 2018-19 to 2025-26
Steve Kerr 15 11 1988-89 to 2002-03

Comparison Season by Season

Jump to season:

1-2-3-4-5-6-7-8

Rookie Season
Isaiah Hartenstein Steve Kerr
Season 2018-191988-89
Team Houston RocketsPhoenix Suns
Honors & Awards
Playoffs Rockets Lost West Conf SemisDid not play
more >>
Rookie Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF 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
difference:+2+1.9+0.2+0.7+0.4+1.0+0.4+0.4-0.3-1.5+0.1+0.3+.053+0.2+0.5+.138+0.2+0.2+.119
Steve Kerr 26 6.0 2.1 0.1 0.5 0.7 0.9 0.3 0.0 0.2 0.5 0.8 1.8 .435 0.3 0.7 .471 0.2 0.3 .667
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF 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 -
Steve Kerr DNP------ --- ----------

Season 2
Isaiah Hartenstein Steve Kerr
Season 2019-201989-90
Team Houston RocketsCleveland Cavaliers
Honors & Awards
Playoffs Did not playCavaliers Lost East Conf 1st Rd
more >>
2nd Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF 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
difference:+55+9.7+2.0+1.1+1.6+2.6+2.4+0.2+0.4-0.2-1.0+0.6+2.6+.213+0.9+1.6+.507+0.3+.184
Steve Kerr 78 21.3 6.7 0.2 1.1 1.3 3.2 0.6 0.1 0.9 0.8 2.5 5.5 .444 0.9 1.8 .507 0.8 0.9 .863
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Isaiah Hartenstein DNP------ --- ----------
Steve Kerr 5 14.6 1.6 0.2 1.0 1.2 2.0 0.8 0.0 0.4 1.2 0.8 2.8 .286 0.0 0.6 .000 0.0 0.0 -

Season 3
Isaiah Hartenstein Steve Kerr
Season 2020-211990-91
Team Denver Nuggets, Cleveland CavaliersCleveland Cavaliers
Honors & Awards
Playoffs Did not playDid not play
more >>
3rd Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF 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
difference:+11+3.7+0.3+1.3+1.9+3.3+1.1+0.1+0.7-0.3-1.4+0.3+0.2+.106+0.5+1.0+.119+0.2+0.6+.201
Steve Kerr 57 15.9 4.8 0.1 0.6 0.6 2.3 0.5 0.1 0.7 0.9 1.7 3.9 .444 0.5 1.1 .452 0.8 0.9 .849
Playoffs Stats
* Neiher Isaiah Hartenstein nor Steve Kerr played in the postseason in their season 3

Season 4
Isaiah Hartenstein Steve Kerr
Season 2021-221991-92
Team Los Angeles ClippersCleveland Cavaliers
Honors & Awards
Playoffs Did not playCavaliers Lost East Conf Finals
more >>
4th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF 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
difference:+20+0.3+1.7+1.4+1.9+3.3+0.1+0.1+0.9-0.6-1.9+0.9+0.5+.115+0.5+1.1+.035+0.4+0.8+.144
Steve Kerr 48 17.6 6.6 0.3 1.3 1.6 2.3 0.6 0.2 0.6 0.6 2.5 4.9 .511 0.7 1.5 .432 0.9 1.1 .833
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Isaiah Hartenstein DNP------ --- ----------
Steve Kerr 12 12.4 3.7 0.1 0.4 0.5 0.8 0.4 0.0 0.3 1.0 1.5 3.4 .439 0.3 0.9 .273 0.4 0.4 1.000

Season 5
Isaiah Hartenstein Steve Kerr
Season 2022-231992-93
Team New York KnicksCleveland Cavaliers, Orlando Magic
Honors & Awards
Playoffs Knicks Lost East Conf SemisDid not play
more >>
5th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF 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
difference:+30+10.6+2.4+2.4+3.2+5.6+0.1+0.4+0.8-0.3-1.9+1.1+1.7+.101+.015+0.2+0.4+.241
Steve Kerr 52 9.3 2.6 0.1 0.8 0.9 1.3 0.2 0.0 0.5 0.7 1.0 2.3 .434 0.1 0.5 .231 0.4 0.5 .917
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF 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
Steve Kerr DNP------ --- ----------

Season 6
Isaiah Hartenstein Steve Kerr
Season 2023-241993-94
Team New York KnicksChicago Bulls
Honors & Awards
Playoffs Knicks Lost East Conf SemisBulls Lost East Conf Semis
more >>
6th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF 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 - 1.5 2.1 .707
difference:+7+0.5+0.8+3.0+3.8+6.7+0.1+0.3+1.1-0.5-1.6+0.4+2.1+.147+0.6+1.5+0.5+0.9+.149
Steve Kerr 82 24.8 8.6 0.3 1.3 1.6 2.6 0.9 0.0 0.7 1.2 3.5 7.0 .497 0.6 1.5 .419 1.0 1.2 .856
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Isaiah Hartenstein 13 29.8 8.5 3.8 4.1 7.8 3.5 0.3 0.9 1.5 3.2 3.5 5.8 .592 0.1 0.2 .500 1.5 1.7 .864
difference:+3+11.2+5.0+3.6+2.9+6.4+2.5+0.4+0.9-1.4-1.9+2.2+2.2+.231+0.5+1.4+.125+1.2+1.4+.136
Steve Kerr 10 18.6 3.5 0.2 1.2 1.4 1.0 0.7 0.0 0.1 1.3 1.3 3.6 .361 0.6 1.6 .375 0.3 0.3 1.000

Season 7
Isaiah Hartenstein Steve Kerr
Season 2024-251994-95
Team Oklahoma City ThunderChicago Bulls
Honors & Awards
Playoffs NBA Champion NBA ChampionBulls Lost East Conf Semis
more >>
7th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Isaiah Hartenstein 57 27.9 11.2 2.9 7.9 10.7 3.8 0.8 1.1 1.7 3.0 4.9 8.4 .581 0.0 0.3 .000 1.4 2.1 .675
difference:+25+5.5+3.0+2.7+6.7+9.2+2.0+0.3+1.1-1.1-1.6+1.7+2.4+.054+1.1+1.8+.524+0.6+1.1+.103
Steve Kerr 82 22.4 8.2 0.2 1.2 1.5 1.8 0.5 0.0 0.6 1.4 3.2 6.0 .527 1.1 2.1 .524 0.8 1.0 .778
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Isaiah Hartenstein 23 22.4 8.1 2.7 4.8 7.5 2.2 0.8 0.5 1.2 2.5 3.6 5.8 .619 0.0 0.0 - 0.9 1.3 .667
difference:+13+3.1+3.0+2.6+4.3+6.9+0.7+0.7+0.5-1.2-1.1+1.7+1.8+.144+0.8+1.9+0.4+0.8+.333
Steve Kerr 10 19.3 5.1 0.1 0.5 0.6 1.5 0.1 0.0 0.0 1.4 1.9 4.0 .475 0.8 1.9 .421 0.5 0.5 1.000

Season 8
Isaiah Hartenstein Steve Kerr
Season 2025-261995-96
Team Oklahoma City ThunderChicago Bulls
Honors & Awards
Playoffs Did not play
(season in progress)		NBA Champion NBA Champion
more >>
8th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Isaiah Hartenstein 24 26.9 11.2 3.4 7.0 10.4 3.0 1.1 0.8 2.1 2.9 4.8 7.5 .644 0.0 0.2 .000 1.5 2.4 .649
difference:+58+3.5+2.8+3.1+6.0+9.1+0.7+0.3+0.8-1.6-1.6+1.8+1.6+.138+1.5+2.7+.515+0.5+1.4+.280
Steve Kerr 82 23.4 8.4 0.3 1.0 1.3 2.3 0.8 0.0 0.5 1.3 3.0 5.9 .506 1.5 2.9 .515 1.0 1.0 .929
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Isaiah Hartenstein DNP------ --- ----------
Steve Kerr 18 19.8 6.8 0.2 0.8 1.0 1.7 0.8 0.0 0.7 1.2 2.2 4.8 .448 0.9 2.9 .321 1.5 1.7 .871

Additional Years

* Steve Kerr played 7 seasons more than Isaiah Hartenstein in the NBA.

In that period—his seasons 9 to 15, from 1997 to 2003—Steve Kerr played in 6 Playoffs and won 4 NBA Championships.

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