Less than 20 hands on villian so no reads.
Agaisnt unknown can i just assume he stacks off here plenty with AK/KQ/KJ, sometimes a non not flush draw etc ?
Poker Stars $0.05/$0.10 No Limit Hold'em - 5 players
CO: $20.20
BTN: $9.90
SB: $24.60
BB: $10.00
Hero (UTG): $13.05
Pre Flop: ($0.15) Hero is UTG with A A
Hero raises to $0.30, CO calls $0.30, 2 folds, BB calls $0.20
Flop: ($0.95) 5 K 9 (3 players)
BB checks, Hero bets $0.70, CO folds, BB raises to $2, Hero?