Ok, this was my 
end of session hand
Preflop: I decide to 4bet/call vs UTG (midstack or fish) or SB (weaker range) , and 4bet/fold vs. BTN (he has a nutty line). There is so much dead money and I don't wanna see a flop 4-handed with AKo. Best case scenario is everyone folds and SB comes along. This happens 
Flop: Given that SB looks fishy I decide to check back as I think he'll call most PPs here, and his line thus far looks PP heavy, as well as AJ+. Should I bet to make him fold out his equity share and possibly call with worse?
Turn: He takes a stab. I was concerned over the sizing but I felt that AJ+ could be making this play, so I call turn to fold river unimproved.
River: Bink. I'm now ahead of all of his PPs except a weird AA. I'm not giving him many FDs given his preflop play. I think he would play AJ and AQ this way. I'll be honest and I pretty much snap called on the ace.
I included the result for sympathy 
I am interested to know how this could have been played better.
iPoker - €0.05 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4
Hero (BB): 103.6 BB
UTG: 59.4 BB (VPIP: 100.00, PFR: 100.00, 3Bet Preflop: -, Hands: 4)
MP: 25.6 BB (VPIP: 12.50, PFR: 12.50, 3Bet Preflop: 33.33, Hands: 8)
CO: 91.6 BB (VPIP: 16.67, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 18)
BTN: 99 BB (VPIP: 28.57, PFR: 23.81, 3Bet Preflop: 12.50, Hands: 22)
SB: 119.2 BB (VPIP: 34.38, PFR: 3.13, 3Bet Preflop: 0.00, Hands: 33)
SB posts SB 0.4 BB, Hero posts BB 1 BB
Pre Flop: (pot: 1.4 BB) Hero has A♥ K♣
UTG raises to 2 BB, fold, fold, BTN raises to 6 BB, SB calls 5.6 BB, Hero raises to 20 BB, fold, fold, SB calls 14 BB
Flop: (48 BB, 2 players) 7♠ 8♦ 4♣
SB checks, Hero checks
Turn: (48 BB, 2 players) 9♠
SB bets 33.6 BB, Hero calls 33.6 BB
River: (115.2 BB, 2 players) A♠
SB bets 65.6 BB, Hero calls 50 BB
Spoiler
Hero mucks A♥ K♣ (One Pair, Aces) (Pre 59%, Flop 0.5%, Turn 0%)
SB shows 6♣ 5♣ (Straight, Nine High) (Pre 41%, Flop 99.6%, Turn 100%)
SB wins 216.6 BB
keep it unreal 
