River checkraise from a donk

[Deanglow]

Villain is a huge donk, raising anywhere from 6 to 25x the BB preflop, chasing any draw, and bluffs huge on the river. I got my stack from picking off his bluffs with top pair a few times. I've never seen him checkraise on the river before, and I have no idea what to do. Raise? Fold? Snapcall?



PokerStars No-Limit Hold'em, $1.00 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP ($86.40)
CO ($100)
Hero ($227.75)
SB ($373.70)
BB ($100)
UTG ($67.80)

Preflop: Hero is Button with 4, 7.
1 fold, MP calls $1, 1 fold, Hero raises to $5, SB calls $4.50, 1 fold, MP calls $4.

Flop: ($16) 2, 6, 8 (3 players)
SB checks, MP checks, Hero bets $12, SB calls $12, MP folds.

Turn: ($40) 2 (2 players)
SB checks, Hero checks.

River: ($40) T (2 players)
SB checks, Hero bets $25, SB raises to $148, Hero :{

[Jack Sawyer]

I'd respect donk check-raises.
With your reads, if he lead out, I'd be calling for sure.


I'd respect it, with a tiny flush on a paired board. You'll catch him next time he leads out.

[SteveO]

Paired board and weak flush. I would dump it at that price.

[daven]

drop it fast. You;ll have better opportunities to go stack vs stack if villain is as bad as you say...

[bode]

easy fold.

[Deanglow]

I forgot to mention that villain min-reraises me almost every time preflop (and shows down Q3s,53s, and the like). I believe he is tilting and trying to win his hundred+ back from me. Also, he has tried to bluff me on the river EVERY time; this is just the first checkraise. A couple reasons I called.

[Vrax]

Paired board makes this laydown quite easy.

Unpaired board and something like T high flush would be a really gross spot.

[Deanglow]

He showed 75 of diamonds ship it. I don't think it was that bad of a call; the line was just too weird to lay it down.

[Jack Sawyer]

buddylist

[boyobach]

Against an average player with neutral table images, easy fold.

But in this case, the guy is clearly an unorthodox maniac. I think you are getting about 2.5:1 pot odds, so it comes down to that gut feeling based on table image on whether you are more than 30% sure he is bluffing.

I think I would probably fold and wait for the inevitable "better situation".
The last thing I would want to see here is for the maniac to take the pot and then leave the table delighted with his huge stack.