Yatahay Network - $0.10 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4: http://www.pokertracker.com

BTN: 122.1 BB
SB: 94.7 BB
BB: 128.8 BB
UTG: 47 BB
Hero (MP): 119 BB
CO: 152.9 BB

SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has Qc Ad
fold, Hero raises to 2.5 BB, fold, fold, SB calls 2 BB, fold

Flop : (6 BB, 2 players) 7c 8c As
SB checks, Hero bets 4.5 BB, SB raises to 15.7 BB, Hero calls 11.2 BB

Turn : (37.4 BB, 2 players) 5s
SB bets 28 BB, Hero calls 28 BB

River : (93.4 BB, 2 players) Qd
SB bets 48.5 BB and is all-in, Hero calls 48.5 BB

SB shows 8s 8d (Three of a Kind, Eights)
(Pre 55%, Flop 95%, Turn 100%)

Hero shows Qc Ad (Two Pair, Aces and Queens)
(Pre 45%, Flop 5%, Turn 0%)

SB wins 180.9 BB

I feel like I never know when to fold two pair. I can't fold on this river ever can I?