Vitals
- Position: Center · Height: 7-0 · Weight: 250
- Draft: 2017, Round 2, Pick 43 by the Houston Rockets
- Experience: 8 seasons · Nationality: United States / Germany
- Contract: DO-2028; UFA-2029. Houston drafted Hartenstein 43rd overall in 2017. After stops with Denver, Cleveland, the Clippers and New York, he signed with Oklahoma City as a free agent in July 2024. He holds a team option for 2028 before unrestricted free agency in 2029.
Stats
| PTS | REB | AST | STL | BLK | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|
| 9.4 | 9.6 | 2.4 | 0.4 | 0.4 | 55.6 | 100.0 |
Per-game averages, 2026-27 season. Stats as of October 30, 2026. Sources: Basketball-Reference, cross-checked against ESPN.
Full career stats
| Season | Team | G | PTS | REB | AST | STL | BLK | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-19 | HOU | 28 | 1.9 | 1.7 | 0.5 | 0.3 | 0.4 | 48.8 | 33.3 | 78.6 |
| 2019-20 | HOU | 23 | 4.7 | 3.9 | 0.8 | 0.4 | 0.5 | 65.7 | 0.0 | 67.9 |
| 2020-21 | TOT | 46 | 5.1 | 3.9 | 1.2 | 0.4 | 0.8 | 55.0 | 33.3 | 64.8 |
| 2021-22 | LAC | 68 | 8.3 | 4.9 | 2.4 | 0.7 | 1.1 | 62.6 | 46.7 | 68.9 |
| 2022-23 | NYK | 82 | 5.0 | 6.5 | 1.2 | 0.6 | 0.8 | 53.5 | 21.6 | 67.6 |
| 2023-24 | NYK | 75 | 7.8 | 8.3 | 2.5 | 1.2 | 1.1 | 64.4 | 33.3 | 70.7 |
| 2024-25 | OKC | 57 | 11.2 | 10.7 | 3.8 | 0.8 | 1.1 | 58.1 | 0.0 | 67.5 |
| 2025-26 | OKC | 42 | 9.5 | 9.6 | 3.7 | 1.0 | 0.8 | 61.8 | 0.0 | 59.6 |
| 2026-27 | OKC | 5 | 9.4 | 9.6 | 2.4 | 0.4 | 0.4 | 55.6 | 100.0 | |
| Career | 426 | 7.1 | 6.7 | 2.2 | 0.7 | 0.9 | 58.8 | 23.3 | 68.4 |
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Role
Hartenstein starts at center as the Thunder's screen-setter, rebounder and short-roll playmaker. He averaged 9.5 points, 9.6 rebounds and 3.7 assists in 2025-26 while shooting 61.8 percent from the field. His passing from the elbows gives Oklahoma City a second hub when Gilgeous-Alexander rests.
How he got here
Houston drafted Hartenstein 43rd overall in 2017. After stops with Denver, Cleveland, the Clippers and New York, he signed with Oklahoma City as a free agent in July 2024. He holds a team option for 2028 before unrestricted free agency in 2029.
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Roster and contract details via RealGM, October 2026. Stats are per-game points, rebounds and assists.