This is a common sort of hand that I seem to lose a fair few chips on what seems to be on a too common a basis. It's early in a 5/0.5 SNG. ANy comments on improvments to my play gratefuly recieved

PokerStars No-Limit Hold'em Tourney, Big Blind is t20 (8 handed)

Button (t1600)
SB (t990)
BB (t1330)
UTG (t1600)
UTG+1 (t1260)
MP1 (t1950)
MP2 (t3300)
Hero (t1470)

Preflop: Hero is CO with A, T.
UTG calls t20, UTG+1 calls t20, MP1 calls t20, MP2 calls t20, Hero calls t20, Button calls t20, SB completes, BB checks.

Flop: (t160) 7, A, Q (8 players)
SB checks, BB checks, UTG checks, UTG+1 checks, MP1 checks, MP2 checks, Hero bets t120, Button calls t120, SB folds, BB folds, UTG folds, UTG+1 calls t120, MP1 folds, MP2 folds.

Turn: (t520) 5 (3 players)
UTG+1 checks, Hero bets t100, Button calls t100, UTG+1 calls t100.

River: (t820) 9 (3 players)
UTG+1 checks, Hero bets t100, Button raises to t200, UTG+1 folds, Hero calls t100.

Final Pot: t1220

Results in white below:
Hero has Ac Ts (one pair, aces).
Button has 9h Qs (two pair, queens and nines).
Outcome: Button wins t1220.