PokerStars No-Limit Hold'em, $5.00+$0.50 Tournament, 100/200 Blinds 25 Ante (7 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

CO (t7780)
Button (t5830)
SB (t3270)
Hero (BB) (t6315)
UTG (t3065)
MP1 (t6720)
MP2 (t7520)
Hero's M: 13.29
Preflop: Hero is BB with 9
, Q
1 fold, MP1 raises to t600, 4 folds, Hero calls t400
Flop: (t1475) 3
, 9
, 7
(2 players)Hero...?
This is a call I wouldn't have made until this summer. I read Gus Hansen's book, and he is a big believer in defending HU in the BB when you have 2-1 "unless you are sure you are dominated". It has worked out pretty well overall, I'd say; and this is the kind of hand you look for when playing this sort of style (well, you look to flop even bigger if possible, but hitting top pair with a decent kicker is as well as you usually do). Problem here is I'm against someone who outchips me (Gus was the big stack throughout most of his book); and of course we're near the bubble and I have a good chance of finishing in the money if I play it conservatively.
That said, here we are and we have top pair, so what now?

