SNG 6max 0.5€ KQo vs bet river

PokerStars - 25/50 Ante 6 NL (6 max) - Holdem - 5 players
Hand converted by PokerTracker 4

CO: 13.44 BB (VPIP: 25.11, PFR: 13.73, 3Bet Preflop: 4.08, Hands: 226)
BTN: 50.24 BB (VPIP: 43.48, PFR: 34.78, 3Bet Preflop: 25.00, Hands: 23)
SB: 39.96 BB (VPIP: 17.39, PFR: 13.64, 3Bet Preflop: 0.00, Hands: 23)
Hero (BB): 28.5 BB
UTG: 47.86 BB (VPIP: 56.67, PFR: 12.84, 3Bet Preflop: 7.50, Hands: 156)

5 players post ante of 0.12 BB, SB posts SB 0.5 BB, Hero posts BB 1 BB

Pre Flop: (pot: 2.1 BB) Hero has Q♦ K♠

fold, fold, BTN raises to 2 BB, fold, Hero calls 1 BB

Flop: (5.1 BB, 2 players) K♦ 5♣ 9♠
Hero checks, BTN checks

Turn: (5.1 BB, 2 players) 4♥
Hero bets 2.56 BB, BTN calls 2.56 BB

River: (10.22 BB, 2 players) 7♠
Hero checks, BTN bets 4.08 BB, Hero calls 4.08 BB

I decided to defend my hand on BB, he is agressive opening a lot of hands. On the flop i check to induce his bet since he his the preflop agressor, but on the turn i have a value bet. On the river i probably should bet for value, i don't think he has any Kx after check flop, an 9x is more likely or a draw and the only draw that complete is 86. As played i have to call his bet, his stats show that he is agressive so is more likely that i could bluff sometimes and the bet is small and i have the odds to call i think.

Cumps