Too aggressive for such a medium sized pair?

[DesertCat]

During my losing streak pocket tens were my worst hand, dealt 11 times, -2BB per hand. Here is one example where I mis-read the preflop raiser (thinking I could figure out if he had a big pair by re-raising on the flop).

Party Poker 2/4 Hold'em (10 handed)

Preflop: Hero is Button with T[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/spade.gif[/img].
UTG folds, UTG+1 folds, UTG+2 calls, MP1 folds, MP2 calls, <font color="CC3333">MP3 raises</font>, CO folds, Hero calls, SB folds, BB calls, UTG+2 calls, MP2 calls.

Flop: (10.50 SB) 6[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/club.gif[/img], 7[img]/images/graemlins/spade.gif[/img] <font color="blue">(5 players)</font>
BB checks, UTG+2 checks, MP2 checks, <font color="CC3333">MP3 bets</font>, <font color="CC3333">Hero raises</font>, BB calls, UTG+2 calls, MP2 calls, MP3 calls.

Turn: (10.25 BB) 9[img]/images/graemlins/club.gif[/img] <font color="blue">(5 players)</font>
BB checks, UTG+2 checks, MP2 checks, MP3 checks, <font color="CC3333">Hero bets</font>, BB calls, UTG+2 calls, MP2 calls, MP3 calls.

River: (15.25 BB) 4[img]/images/graemlins/club.gif[/img] <font color="blue">(5 players)</font>
BB checks, UTG+2 checks, MP2 checks, MP3 checks, Hero checks.

Final Pot: 15.25 BB

Results in white below: <font color="white">
BB has Jd Js (two pair, jacks and sevens).
UTG+2 has Th Td (two pair, tens and sevens).
MP2 doesn't show.
MP3 has Ad As (two pair, aces and sevens).
Hero has Tc Ts (two pair, tens and sevens).
Outcome: MP3 wins 15.25 BB. </font>

[Rubeskies]

3-bet preflop.

Looks to me like a value bet on the river, fear not the backdoor flush.