Isaiah Hartenstein
Oklahoma City Thunder · C
Fantasy outlook
The No. 163 player on the 2026-27 projection, down from No. 152 in 2025-26. He is top 25 in field-goal percentage among rotation players; the cost is free-throw percentage at 64.8%. Yahoo drafters take him at 104.9 on average, 58 picks before his rank: he costs more than he returns.
Stats over time
ESPN has no career record for him yet.
Per game, from ESPN box scores. * Our 2026-27 projection, dashed.
Season by season
Category profile · 2026-27
PTS
9.4#182 of 213-0.713PM
0.0#209 of 213-0.85REB
9.3#31 of 2130.31AST
3.4#81 of 213-0.09STL
0.9#99 of 2130.00BLK
0.9#63 of 213-0.09FG%
59.7%4.1/6.8#23 of 2130.20FT%
64.8%1.3/2.0#193 of 213-1.02TO
1.6#99 of 2130.20Rank among rotation players (20+ minutes, 20+ games). Colour is the value in the category, as in Rankings.
Team role · Oklahoma City Thunder
The Oklahoma City Thunder starter at C, with Jaylin Williams behind him. 93 minutes a night of the 2025-26 rotation left, most of it Luguentz Dort, Aaron Wiggins, and Isaiah Joe; no arrival is projected for starter's minutes.
C
- 1Isaiah Hartenstein
- 2Jaylin Williams
- 3Aday MaraNew
- 4Chet Holmgren
- 5Thomas SorberNew
Left since 2025-26
- Luguentz DortAcquired by ATL Jul 1927 min → ATL
- Aaron WigginsTraded Jul 622 min → ATL
- Isaiah JoeAcquired by DET Jul 621 min → DET
- Branden CarlsonSigned by POR Jul 112 min → POR
- Ousmane Dieng11 min → MIL
- Minutes a night93
Arrived
- Bennett StirtzSigned Jul 3new
- Otega OwehSigned Jul 3new
- Josh DixSigned Jul 3new
- Aday MaraSigned Jul 3new
- Thomas Sorbernew
Depth chart from ESPN. Who left and arrived: last season's box scores against today's roster; how and when: ESPN's transaction feed, where it lists the move. Minutes are last season's, per game. Oklahoma City Thunder depth chart
Isaiah Hartenstein in fantasy basketball
The outlook above is written from our 2026-27 projection and his recent seasons, and changes with every projection run. His Value and ranks are the same numbers Rankings shows.
The No. 163 player on the 2026-27 projection, down from No. 152 in 2025-26. Yahoo drafters take him at 104.9 on average, 58 picks before his rank: he costs more than he returns.
He is top 25 in field-goal percentage among rotation players; the cost is free-throw percentage at 64.8%.
The Oklahoma City Thunder starter at C, with Jaylin Williams behind him.
Our projection has him at 62 games, after 47 last season.