Villain is 83/2 unknown over 20~ hands. No reads or history on this fish.



CO: $41.70
Hero (BTN): $69.50
SB: $65.25
BB: $94.20
UTG: $76.44

Pre Flop: ($0.75) Hero is BTN with A 9
UTG calls $0.50, 1 fold, Hero raises to $2.50, 2 folds, UTG calls $2

Flop: ($5.75) J A 9 (2 players)
UTG checks, Hero bets $4.50, UTG raises to $73.94 all in, Hero wtf's???


The eff do?