fold to preflop 3bet 64%, 2bet on flop 9%(4/43), raise cbets 3bet pots (0/8), AF 2, Afq flop 49%...didnt see to these stats before taking a decision...wasnt playing my A-game...
I think he may raise AA but he would went all in preflop, other hands like AQ...and sets 
PokerStars - $0.10 NL - Holdem - 8 players
Hand converted by PokerTracker 4
MP+1: $10.00 (VPIP: 11.90, PFR: 9.57, 3Bet Preflop: 3.92, Hands: 3,536)
CO: $21.63 (VPIP: 24.72, PFR: 12.55, 3Bet Preflop: 3.54, Hands: 544)
BTN: $11.79 (VPIP: 23.37, PFR: 12.28, 3Bet Preflop: 2.57, Hands: 1,023)
SB: $15.46 (VPIP: 16.16, PFR: 12.12, 3Bet Preflop: 2.90, Hands: 504)
Hero (BB): $13.11
UTG: $12.67 (VPIP: 20.96, PFR: 16.15, 3Bet Preflop: 4.12, Hands: 296)
UTG+1: $3.70 (VPIP: 15.22, PFR: 11.23, 3Bet Preflop: 3.02, Hands: 842)
MP: $4.00 (VPIP: 41.07, PFR: 7.14, 3Bet Preflop: 4.17, Hands: 56)
SB posts SB $0.05, Hero posts BB $0.10
Pre Flop: (pot: $0.15) Hero has K♦ K♥
fold, fold, fold, fold, CO raises to $0.30, fold, fold, Hero raises to $1.50, CO calls $1.20
Flop: ($3.05, 2 players) 2♥ Q♦ 7♣
Hero bets $1.83, CO raises to $4.50, Hero?
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