Center-Forward · New York Knicks
Isaiah Hartenstein
Age 28 · Germany · 213 cm (6'12") · 113 kg · Born May 5, 1998 · Zalgiris
8.0 PPG
6.9 RPG
2.1 APG
560 games
13 seasons

Career snapshot
13seasons
560games
4,487career pts
12.7PER (avg)
Most-played franchise:
New York Knicks
· 157 games · 2022-23–2023-24
Position rank · 2025-26
#25PPG rank
#25PER rank
#25WS rank
Among 36 Center-Forward players (min. 41 games)
Career highs (single season)
PPG
19.4
2018-19 · Vipers
RPG
14.9
2018-19 · Vipers
APG
3.8
2024-25 · OKC
PER
22.0
2021-22 · LAC
WS
5.5
2021-22 · LAC
Draft
2017
Round 2 ·
Pick 43
from Zalgiris
Career by team
Oklahoma City Thunder
2024-25 – 2025-26 · 2 seasons
10.3 PPG
10.1 RPG
3.7 APG
104 games
New York Knicks
2022-23 – 2023-24 · 2 seasons
6.3 PPG
7.4 RPG
1.8 APG
157 games
Los Angeles Clippers
2021-22 – 2021-22 · 1 seasons
8.3 PPG
4.9 RPG
2.4 APG
68 games
Cleveland Cavaliers
2020-21 – 2020-21 · 1 seasons
8.3 PPG
6.0 RPG
2.5 APG
16 games
Denver Nuggets
2020-21 – 2020-21 · 1 seasons
3.5 PPG
2.8 RPG
0.5 APG
30 games
Houston Rockets
2018-19 – 2019-20 · 2 seasons
3.2 PPG
2.7 RPG
0.6 APG
51 games
Rio Grande Valley Vipers
2017-18 – 2019-20 · 3 seasons
15.6 PPG
10.8 RPG
2.6 APG
78 games
Žalgiris
2016-17 – 2016-17 · 1 seasons
1.0 PPG
0.8 RPG
0.2 APG
5 games
Žalgiris Kaunas
2016-17 – 2016-17 · 1 seasons
1.0 PPG
0.8 RPG
0.2 APG
5 games
Stats by season
| Season | Team | G | GS | MIN | PTS | REB | AST | STL | BLK | FG% | 3P% | FT% | PER | WS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014-15 | EuroCup | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | — |
| 2016-17 | Žalgiris | 5 | 0 | 3.2 | 1.0 | 0.8 | 0.2 | 0.0 | 0.0 | 66.7 | 0.0 | 100.0 | 0.8 | — |
| 2016-17 | ZAL | 5 | 0 | 3.2 | 1.0 | 0.8 | 0.2 | 0.0 | 0.0 | 40.0 | 0.0 | 100.0 | — | — |
| 2017-18 | Vipers | 38 | 0 | 18.7 | 9.5 | 6.6 | 1.2 | 0.5 | 1.1 | 57.1 | 34.3 | 68.5 | — | — |
| 2018-19 | HOU | 28 | 0 | 7.9 | 1.9 | 1.7 | 0.5 | 0.3 | 0.4 | 48.8 | 33.3 | 78.6 | 10.0 | 0.5 |
| 2018-19 | Vipers | 26 | 0 | 32.4 | 19.4 | 14.9 | 3.7 | 0.7 | 2.0 | 62.2 | 27.4 | 64.6 | — | — |
| 2019-20 | HOU | 23 | 2 | 11.6 | 4.7 | 3.9 | 0.8 | 0.4 | 0.5 | 65.7 | 0.0 | 67.9 | 18.6 | 1.1 |
| 2019-20 | Vipers | 14 | 0 | 32.6 | 24.9 | 14.7 | 4.4 | 1.2 | 1.1 | 58.7 | 26.1 | 66.1 | — | — |
| 2020-21 | NBA | 46 | 2 | 12.2 | 5.1 | 3.9 | 1.2 | 0.4 | 0.8 | 55.0 | 33.3 | 64.8 | — | — |
| 2020-21 | CLE | 16 | 2 | 17.9 | 8.3 | 6.0 | 2.5 | 0.5 | 1.2 | 58.2 | 33.3 | 68.6 | 20.3 | 0.9 |
| 2020-21 | DEN | 30 | 0 | 9.1 | 3.5 | 2.8 | 0.5 | 0.4 | 0.7 | 51.3 | 0.0 | 61.1 | 15.5 | 0.7 |
| 2021-22 | LAC | 68 | 0 | 17.9 | 8.3 | 4.9 | 2.4 | 0.7 | 1.1 | 62.6 | 46.7 | 68.9 | 22.0 | 5.5 |
| 2022-23 | NYK | 82 | 8 | 19.8 | 5.0 | 6.5 | 1.2 | 0.6 | 0.8 | 53.5 | 21.6 | 67.6 | 14.2 | 4.6 |
| 2023-24 | NYK | 75 | 49 | 25.3 | 7.8 | 8.3 | 2.5 | 1.2 | 1.1 | 64.4 | 33.3 | 70.7 | — | — |
| 2024-25 | OKC | 57 | 53 | 27.9 | 11.2 | 10.7 | 3.8 | 0.8 | 1.1 | 58.1 | 0.0 | 67.5 | — | — |
| 2025-26 | OKC | 47 | 46 | 24.2 | 9.2 | 9.4 | 3.5 | 1.0 | 0.8 | 62.2 | 0.0 | 61.0 | — | — |
Transfers & team changes
Derived from season-by-season team membership.
| Date | Move | Type | Notes | ||
|---|---|---|---|---|---|
| Jul 2022 | Los Angeles Clippers | New York Knicks | season change | ||
| Jul 2021 | Denver Nuggets | Los Angeles Clippers | season change | ||
| Jul 2021 | Cleveland Cavaliers | Los Angeles Clippers | season change | ||
| Oct 2020 | Cleveland Cavaliers | Denver Nuggets | mid season trade | From 2020-21 to 2020-21 | |
| Jul 2020 | Houston Rockets | Denver Nuggets | season change | ||
| Jul 2020 | Houston Rockets | Cleveland Cavaliers | season change | ||
| Oct 2016 | New York Knicks | Žalgiris | offseason | From 2022-23 to 2016-17 | |
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