A tricky situation...

PokerStars No-Limit Hold'em, $0.02 BB (8 handed) converter

UTG ($1.62)
UTG+1 ($0.64)
MP1 ($3)
MP2 ($1.15)
CO ($4.19)
Button ($1.80)
Hero ($1.98)
BB ($2.71)

Preflop: Hero is SB with Q, Q.
1 fold, UTG+1 calls $0.02, MP1 calls $0.02, 1 fold, CO calls $0.02, 1 fold, Hero raises to $0.08, BB calls $0.06, UTG+1 calls $0.06, MP1 calls $0.06, CO calls $0.06.

Flop: ($0.40) 9, 9, 2 (5 players)
Hero bets $0.12, BB folds, UTG+1 calls $0.12, MP1 calls $0.12, CO calls $0.12.

Turn: ($0.88) 4 (4 players)
Hero bets $0.08, UTG+1 calls $0.08, MP1 calls $0.08, CO calls $0.08.

River: ($1.20) 7 (4 players)
Hero bets $0.18, UTG+1 folds, MP1 folds, CO raises to $1.36, Hero folds.

Final Pot: $2.74

Results in white below:
CO doesn't show.
Outcome: CO wins $2.74.