$200NL Getting minraised on the flop

[bobbyi]

I just sat down at the table and have never played with this guy. Is this right?

<font color="black">Stack Sizes</font>
Hero (MP): $200
CO: $197
BTN: $122.80
SB: $220.15
BB: $251.75
UTG: $284.15

<font color="black">Preflop:</font> T[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/heart.gif[/img] ($3, 6 players)
UTG folds, <font color="red">Hero raises to $6</font>, CO folds, BTN calls $6, SB folds, BB folds

<font color="black">Flop:</font> 6[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] ($15, 2 players)
<font color="red">Hero bets $10</font>, <font color="red">BTN raises to $20</font>, Hero calls $10

<font color="black">Turn:</font> 6[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] [6[img]/images/graemlins/diamond.gif[/img]] ($55, 2 players)
Hero checks, <font color="red">BTN bets $26</font>, Hero folds