TPTK facing turn XR

Posted 8 years, 7 months ago

Blinds: $0.05/$0.10 (6 Players) BN: $3.95
SB: $22.41
BB: $10.44
UTG: $12.03
MP: $10.56 (Hero)
CO: $16.09

Preflop ($0.15) Hero is MP with K A

UTG folds, Hero raises to $0.30, 2 folds, SB calls $0.25, BB folds

Flop ($0.70) 5 K 3

SB checks, Hero bets $0.54, SB calls $0.54

Turn ($1.78) 5 K 3 4

SB checks, Hero bets $1.37, SB raises to $3.59, Hero calls $2.22

River ($8.96) 5 K 3 4 T

SB bets $4.28

I've marked villain as fish but I don't know why. Stats don't tell much and small sample. Thoughts on turn/river?