Last Updated on May 28, 2025 by Mat Diekhake
Here are Isaiah Hartenstein’s international per-game statistics by season:
| Season | Team | League | GP | MPG | PPG | RPG | APG | SPG | BPG | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014–15 | Artland Dragons | Basketball Bundesliga | 1 | 1.2 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | .000 | .000 | .000 |
| 2015–16 | Artland Dragons | Basketball Bundesliga | 14 | 24.4 | 11.6 | 8.9 | 1.4 | 1.6 | 2.1 | .479 | .425 | .544 |
| 2015–16 | Žalgiris U18 | Euroleague Basketball | 4 | 26.8 | 23.5 | 11.3 | 2.8 | 1.8 | 3.3 | .607 | .357 | .577 |
| 2016–17 | Žalgiris Kaunas | Lithuanian Basketball Lg | 29 | 12.7 | 4.7 | 3.5 | 0.7 | 0.9 | 0.6 | .490 | .286 | .705 |
In the 2015–16 season with Žalgiris U18, Hartenstein showcased his scoring and rebounding prowess, averaging 23.5 points and 11.3 rebounds per game over 4 games. His performance in the 2016–17 season with Žalgiris Kaunas in the Lithuanian Basketball League demonstrated his ability to contribute efficiently in limited minutes.