PokerStars - $0.50 NL FAST (6 max) - Holdem - 6 players
Hand converted by Holdem Manager 3 : http://www.holdemmanager.com

BTN: $50.51 (101 bb)
SB: $82.02 (164 bb)
Hero (BB): $50.75 (102 bb)
UTG: $51.52 (103 bb)
MP: $314.01 (628 bb)
CO: $50.00 (100 bb)

SB posts $0.25, Hero posts BB $0.50

Pre Flop: (pot: $0.75) Hero has 8c 9c
4 folds, SB raises to $1.50, Hero raises to $4.50, SB calls $3.00

Flop: ($9.00, 2 players) 5s Ah 7c
SB checks, Hero bets $2.85, SB calls $2.85

Turn: ($14.70, 2 players) Qd
SB checks, Hero checks

River: ($14.70, 2 players) 6h
SB bets $7.50, Hero raises to $19.00, SB calls $11.50

Results: $52.70 pot ($2.00 rake)
Final Board: 5s Ah 7c Qd 6h

Hero shows 8c 9c: (Straight, Nine High)
(Pre 40%, Flop 23%, Turn 9%)

SB mucks Ac Qh: (Two Pair, Aces and Queens)
(Pre 60%, Flop 77%, Turn 91%)

so here I 3bet Polarized 89s BB vs SB I cbet and check turn as I would assume villain has a lot of Ax which he will not fold flop or turn so on the river villain bets into me and I raise kinda small so he can call with any Ax although I do not have many bluffs here I have a lot of 2 pairs weaker than him but I though he would bet hands like AJs and A10 also on the river is this raise size too small? should I shove or is that too strong?