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Isaiah Hartenstein vs Zion Williamson

Category-by-category for 2026-27, using per-game projections scored against the draftable pool. This one is close. Isaiah Hartenstein grades out marginally ahead on total 9-cat value, but the gap is inside the noise of a projection, so take the one who fits your build.

Category Isaiah Hartenstein Zion Williamson Edge
Points 9.7 23.0 Zion Williamson by 2.55
Rebounds 9.7 6.1 Isaiah Hartenstein by 1.49
Assists 3.5 4.1 Zion Williamson by 0.31
Steals 1.0 1.1 Zion Williamson by 0.19
Blocks 1.0 0.7 Isaiah Hartenstein by 0.57
Threes made 0.0 0.1 Even
Field goal percentage 0.608 0.605 Zion Williamson by 1.41
Free throw percentage 0.654 0.702 Isaiah Hartenstein by 1.40
Turnovers 1.6 2.4 Isaiah Hartenstein by 1.08
Total 9-cat value -0.98 -1.01 Isaiah Hartenstein
Overall rank 91 94  
Status Available Available  

Full profiles: Isaiah Hartenstein and Zion Williamson. To compare any other players, or to see who actually plays tonight, use Start or Sit.

Common questions

Who is better in fantasy basketball, Isaiah Hartenstein or Zion Williamson?

This one is close. Isaiah Hartenstein grades out marginally ahead on total 9-cat value, but the gap is inside the noise of a projection, so take the one who fits your build.

How is the comparison calculated?

Per-game projections for 2026-27 converted to z-scores against the draftable pool, one per category, then totalled. A positive z means above the pool average in that category. No editorial judgement is applied.

Does this hold for points leagues?

Not necessarily. This page is 9-cat. Points leagues ignore the percentage categories and treat turnovers differently, which usually favours high-usage scorers. Switch format on the rankings page to see the other view.

What about injuries and minutes?

Projections already carry an expected minutes load, but they cannot price a player who is ruled out. Current status is shown beside each name, so check it before acting.

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