No money in 5Bets, pocket nines solid

Grabbed by Holdem Manager
NL Holdem $2(BB) Poker Stars
SB ($231)
BB ($308)
UTG ($234)
UTG+1 ($280)
Hero ($243)
MP1 ($443)
MP2 ($224)
CO ($110)
BTN ($377)

Dealt to Hero A A

fold, fold, Hero raises to $6, MP1 calls $6, fold, fold, BTN raises to $10, SB raises to $36, fold, Hero raises to $97, fold, BTN calls $87, fold

FLOP ($238) 3 8 9

Hero checks, BTN checks

TURN ($238) 3 8 9 2

Hero bets $76, BTN raises to $256, Hero calls $70.54 (AI)

RIVER ($531) 3 8 9 2 3

Hero shows A A
(Pre 81%, Flop 12.2%, Turn 4.5%)

BTN shows 9 9
(Pre 19%, Flop 87.8%, Turn 95.5%)

BTN wins $528