AKo OOP vs unknown player

Posted 9 years, 3 months ago

Blinds: $0.05/$0.10 (6 Players) BN: $10.66
SB: $11.16 (Hero)
BB: $14.94
UTG: $9.41
MP: $15.69
CO: $7.62

Preflop ($0.15) Hero is SB with K A

UTG raises to $0.30, 3 folds, Hero raises to $1.00, BB folds, UTG calls $0.70

Flop ($2.10) 3 6 9

Hero bets $1.10, UTG calls $1.10

Turn ($4.30) 3 6 9 7

Hero checks, UTG bets $2.00, Hero calls $2.00

River ($8.30) 3 6 9 7 2

Hero checks, UTG bets $5.31 and is all in, Hero folds

Final Pot UTG wins $7.93
Rake is $0.37

My leakage is very obvious here which is lack the power on turn.
What is the best line here?