He's a shot blocker.
n the downside, Porzingis' lack of strength and experience can be taken advantage of fairly easily by older and more physically mature players. His lower body in particular is underdeveloped, as he gets backed down fairly easily inside the paint, and is very foul prone at this stage at over 7 fouls per-40 minutes. He's also a poor defensive rebounder at just 4.7 per-40, something he should be better at considering his length and athleticism.
Porzingis isn't the toughest guy you'll find right now, which plays against him with his ability to finish effectively around the basket in traffic. He's converted just 49% of his attempts around the rim this season, and doesn't show any real resemblance of a post-game to take advantage of his superior size. He doesn't get to the free throw line very often (2.2 times per-40) as he tends to avoid contact around the rim.
From DraftExpress.com https://www.draftexpress.com#ixzz3KiHhPZkw
https://www.draftexpress.com
Sounds soft.