How would you play this river?

[AlexHoops]

This post led to an interesting discussion over at FCP

Playing against a Fish... his river bet scared me

Party Poker 2/4 Hold'em (10 handed) converter

Preflop: Hero is MP1 with [Ad], [Kd].
2 folds, UTG+2 calls, Hero raises, 6 folds, UTG+2 calls.

Flop: (5.50 SB) [Tc], [3c], [Ks] (2 players)
UTG+2 checks, Hero bets, UTG+2 calls.

Turn: (3.75 BB) [As] (2 players)
UTG+2 bets, Hero raises, UTG+2 calls.

River: (7.75 BB) [5s] (2 players)
UTG+2 bets, Hero calls.

Final Pot: 9.75 BB

Did I miss a bet on the river?

[hmkpoker]

Don't say "fish," there are many kinds of fish. How does he play?

[shant]

I raise this river.

[jjacky]

yes, i think you did. given his play it appears to be unlikely that he has you beat. my best guess is he has Aces up, maybe just Aces.

[AlexHoops]

After 100 hands the default auto rate rules on PT show him as LPP.

[TemetNosce]

Raise the river. Your opponent probably has A5o for lower 2-pair or top pair with a lesser kicker.

[gvibes]

[ QUOTE ]
After 100 hands the default auto rate rules on PT show him as LPP.

[/ QUOTE ]

You should have a better read than "LPP" after 100 hands. One important thing to note about a player is what exactly a donkbet means

[TheHip41]

Raise the river. If he has a better hand, make a note of it, so you can use it in the future.