PS 6.5$ KK played the turn/river rigth?

PokerStars No-Limit Hold'em Tourney, Big Blind is t50 (8 handed) converter

MP2 (t1135)
CO (t2160)
Button (t1470)
SB (t3175)
BB (t1540)
Hero (t1575)
UTG+1 (t1270)
MP1 (t1175)

Preflop: Hero is UTG with K[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">Hero raises to t150</font>, <font color="#666666">5 folds</font>, SB calls t125, <font color="#666666">1 fold</font>.

Flop: (t350) Q[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets t50</font>, <font color="#CC3333">Hero raises to t300</font>, SB calls t250.

Turn: (t950) 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets t300</font>, SB calls t300.

River: (t1550) J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets t825 (All-In)</font>, SB calls t825.

Final Pot: t3200

no reads =(
was my play correct?