Preflop: Hero is BB with A A
UTG folds, MP raises to $3.50, CO calls $3.50, BTN calls $3.50, SB folds, Hero raises to $14, MP calls $10.50, CO calls $10.50, BTN folds
Flop: ($46) 3 8 K (3 players)
Hero checks, MP checks, CO checks
Turn: ($46) 7 (3 players)
Hero bets $22, MP folds, CO calls $22
River: ($90) 2 (2 players)
Hero bets $162.44 and is all-in, CO calls $63.50 and is all-in
Results: $217 pot ($4 rake)
Final Board: 3 8 K 7 2
Hero showed A A and lost (-$99.50 net)
CO showed 7 7 and won $213 ($113.50 net)