playing on a new site with no huds possible and where its hard to find my hand history so iam gonna try it this way without the exact numbers to it. i found it that people played hands very weird, and had to adjust to the level.also i think i dont like my play and could play this hand very different in many spots.

6 max 1/2 folded to me in SB
Hero 200 +-
Villian 200 +-

Hero SB Open QK's 6
villian BB 3 bet 20, i call

(40,00)
flop 9/10/j 2 hearts.

check he bet something 3/5 pot, i call

(85,00)
turn 7'h ( 7h - 9h - 10c - jh )

he bet like half pot, (37,50) i called

(150,00)
River As

check / he's all in for like 125.00 ?

For me it was hard to put him on a range, he could 3 bet light sb vs bb , but who knows...
All around the board hits my range so hard, yet he keeps on betting against my strong range on this board , what makes him ?