Is this right for this board, or did I blow it?

PokerStars No-Limit Hold'em, $0.25 BB (9 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP3 ($32.85)
CO ($33.95)
Button ($13.95)
SB ($28.65)
BB ($5)
UTG ($55.95)
Hero ($26.65)
MP1 ($15.20)
MP2 ($15.35)

Preflop: Hero is UTG+1 with A, K.
UTG raises to $1, Hero raises to $3, MP1 calls $3, 6 folds, UTG calls $2.

Flop: ($9.35) A, 9, 9 (3 players)
UTG checks, Hero bets $6, MP1 folds, UTG folds.

Final Pot: $9.35

Results in white below:
No showdown. Hero wins $9.35.