It’s Hard to Make a Big Pre-Flop Mistake in PLO

…but this guy managed. He almost got there, too:

PokerStars Pot-Limit Omaha High, $1.00 BB (6 handed) Hand History converter Courtesy of PokerZion.com

Button ($170.35)
Hero ($250)
BB ($1351.95)
UTG ($258.90)
MP ($456.15)
CO ($96.50)

Preflop: Hero is SB with 7c, As, 5h, Ac.
UTG calls $1, MP raises to $5.7, CO calls $5.70, Button calls $5.70, Hero raises to $31.7, 1 fold, UTG folds, MP calls $26, CO raises to $96.5, Button folds, Hero raises to $249.8, MP folds.

Flop: ($386.10) 7s, Ks, Kh (2 players)

Turn: ($386.10) 4s (2 players)

River: ($386.10) Ad (2 players)

Final Pot: $386.10
Results in white below:
Hero has 7c As 5h Ac (full house, aces full of kings).
CO has Kd Td Tc Ts (three of a kind, kings).
Outcome: Hero wins $386.10.