Hand converted by PokerTracker 4
BTN: 143.6 BB (VPIP: 18.23, PFR: 4.97, 3Bet Preflop: 1.39, Hands: 184)
Hero (SB): 109.8 BB
BB: 100 BB (VPIP: 21.43, PFR: 14.29, 3Bet Preflop: 0.00, Hands: 15)
UTG: 100 BB (VPIP: 40.18, PFR: 27.98, 3Bet Preflop: 15.99, Hands: 786)
MP: 194.4 BB (VPIP: 69.57, PFR: 13.04, 3Bet Preflop: 21.05, Hands: 46)
CO: 128.2 BB (VPIP: 83.56, PFR: 13.01, 3Bet Preflop: 3.70, Hands: 147)
Hero posts SB 0.4 BB, BB posts BB 1 BB
Pre Flop: (pot: 1.4 BB) Hero has A♠ 5♣ K♣ A♣
fold, MP calls 1 BB, CO calls 1 BB, BTN calls 1 BB, Hero raises to 6 BB, fold, MP calls 5 BB, CO calls 5 BB, BTN calls 5 BB
Flop: (25 BB, 4 players) 5♦ 4♥ K♦
Hero checks, MP checks, CO checks, BTN checks
Turn: (25 BB, 4 players) A♥
Hero bets 23.8 BB, MP calls 23.8 BB, CO calls 23.8 BB, fold
River: (96.4 BB, 3 players) 2♣
Hero checks, MP checks, CO bets 91.6 BB,
-63 and 53 hit. Both villains are passive. Nevertheless value betting the river seems too thin because I block many DP or lower sets and their ranges are mostly draw heavy.
HU it would by an easier call river but here:
-He's passive
-We are in multiway so he's less likely to bluff.
-He's potting.
But there are also so many busted draws 
