Hello,
The bets he makes are small and look drawy.
River I bet because I don't want him to check behind with a PP, he might call or not but if I don't bet he will surely don't invest any money in the pot anymore.
his raise looks strange but can very well be set.
BTN: $7.36 (VPIP: 14.29, PFR: 14.29, 3Bet Preflop: 0.00, Hands: 14)
SB: $13.81 (VPIP: 15.66, PFR: 12.01, 3Bet Preflop: 4.46, Hands: 1,055)
BB: $10.00 (VPIP: 16.07, PFR: 13.23, 3Bet Preflop: 4.61, Hands: 714)
Hero (UTG): $17.66
UTG+1: $10.31 (VPIP: 15.57, PFR: 13.10, 3Bet Preflop: 3.50, Hands: 2,862)
MP: $10.00 (VPIP: 13.13, PFR: 9.08, 3Bet Preflop: 2.34, Hands: 2,614)
CO: $10.00 (VPIP: 11.87, PFR: 9.36, 3Bet Preflop: 3.07, Hands: 446)
SB posts SB $0.05, BB posts BB $0.10
Pre Flop: (pot: $0.15) Hero has A♠ K♦
Hero raises to $0.30, fold, fold, fold, BTN calls $0.30, fold, fold
Flop: ($0.75, 2 players) 3♠ 4♥ 5♥
Hero checks, BTN bets $0.30, Hero calls $0.30
Turn: ($1.35, 2 players) 9♠
Hero checks, BTN bets $0.50, Hero calls $0.50
River: ($2.35, 2 players) K♣
Hero bets $1.23, BTN raises to $6.26 and is all-in, fold
Spoiler
Hero mucks A♠ K♦ (One Pair, Kings)
BTN wins $4.59