14/12 over a decent sample

How is the fold on the river? Are we calling down if the turn and river were not clubs? I don't see how we beat any hand here

PokerStars No-Limit Hold'em, $0.50 BB (8 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

saw flop

UTG+1 ($125.45)
MP1 ($88.15)
MP2 ($38.20)
CO ($97)
Button ($50.60)
SB ($51.25)
BB ($66.50)
Hero (UTG) ($73.35)

Preflop: Hero is UTG with A, A
Hero bets $2, 5 folds, SB calls $1.75, 1 fold

Flop: ($4.50) 5, K, 9 (2 players)
SB checks, Hero bets $3, SB raises to $9, Hero calls $6

Turn: ($22.50) J (2 players)
SB bets $12, Hero calls $12

River: ($46.50) J (2 players)
SB bets $28.25 (All-In), Hero folds

Total pot: $46.50 | Rake: $2.25