TPTK on monochrome board

[betgo]

Finals of double shootout for seat in Sunday tournament.
PokerStars No-Limit Hold'em Tourney, Big Blind is t50 (7 handed) internettexasholdem.com

MP1 (t760)
MP2 (t1700)
CO (t1445)
Hero (t1560)
SB (t2030)
BB (t2835)
UTG (t1670)

Preflop: Hero is Button with A[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/spade.gif[/img].
UTG calls t50, <font color="#666666">2 folds</font>, CO calls t50, Hero calls t50, SB completes, BB checks.

Flop: (t250) 2[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, BB checks, UTG checks, <font color="#CC3333">CO bets t100</font>, Hero calls t100, SB folds, BB folds, <font color="#CC3333">UTG raises to t300</font>, CO folds, Hero ???