Showing posts with label blind battles. Show all posts
Showing posts with label blind battles. Show all posts

Thursday, May 14, 2009

River Raise Sizing

I ran into 2 similar spots in a recent session that have me wondering about my approach to river raises with strong hands. In both cases, against different opponents, I river the nuts and get led into with a PSB. Now this is where my reasoning and assumptions may start to falter. Smart poker players will often make big river bets, near pot-sized, with strong made hands, knowing that it is often perceived as bluffy ("Why bet so much with a monster? Don't you want to bet an amount that will get called?"). Well, there's that little bit of reverse psychology, but there's also the important details of that hand in question - What has my opponent done to reveal the relative strength of their hand, and based on that probable strength, how big of a bet can I get them to call?

If I know my opponent likes to make a PSB with a strong hand, then I should be inclined to make a hefty raise, knowing that it will be hard for my opponent to fold.

Full Tilt Poker, $0.25/$0.50 NL Hold'em Cash Game, 6 Players
LeggoPoker.com - Hand History Converter
CO: $50.75
BTN: $91.40
SB: $82.55
Hero (BB): $52.20
UTG: $50
MP: $23.45
Pre-Flop: 8 7 dealt to Hero (BB)
4 folds, SB raises to $1, Hero calls $0.50

Flop: ($2) T 2 J (2 Players)
SB checks, Hero checks

Turn: ($2) 6 (2 Players)
SB bets $0.50, Hero raises to $2, SB calls $1.50

River: ($6) 9 (2 Players)
SB bets $5, Hero raises to $21,
...
...
So not only do I river a flush, but I river the immortal straight flush, which is extra lovely given that it so well disguised and likely to get action from big flushes. So I make a full pot raise and...
...
...
...
SB folds

Results: $16 Pot ($0.80 Rake)
Hero mucked 8 7 and WON $15.20 (+$7.20 NET)

I think I miss a couple of clues here. One is the PF min-raise, a likely sign that I'm not up against the sharpest of poker players. Not only does this make it more likely that he would call a smaller raise (say to $12-$14), but also that he might come over the top with any type of flush.

The second time around, against a different opponent, the line and situation are quite different...

Full Tilt Poker, $0.10/$0.25 NL Hold'em Cash Game, 6 Players
LeggoPoker.com - Hand History Converter
UTG: $30.66
Hero (MP): $32.99
CO: $25.57
BTN: $31.53
SB: $25.10
BB: $25.76
Pre-Flop: 8 7 dealt to Hero (MP)
UTG folds, Hero raises to $0.85, 3 folds, BB calls $0.60

Flop: ($1.80) 6 2 5 (2 Players)
BB checks, Hero bets $1.20, BB calls $1.20

Turn: ($4.20) K (2 Players)
BB checks, Hero checks

I could certainly 2-barrel here and likely take the pot down, but I'm willing to take a free card, and figure to get more action (if I hit) after taking a bet-check-bet line.

River: ($4.20) 9 (2 Players)
BB bets $4.20, Hero raises to $16,
...
...
Bingo once for the 9, and twice for the pot-sized lead. Now, given the line here, my opponent's range is pretty wide. There aren't a lot of monster hands out there, so the hands that I should be targeting for value are hands like K-x, and medium and small pocket pairs like 77/88/TT/JJ. Sets are much less likely given the action. So, a medium-sized raise is probably in order, somewhere along the lines of 2.5x-3x. Instead, I make it 4x....
...
...
...
BB folds

Results: $12.60 Pot ($0.63 Rake)
Hero mucked 8 7 and WON $11.97 (+$5.72 NET)

Any insights out there on how to approach these spots, or river raising in general?

Hindsight's 20/20, so we'll check in the next time I make a sad, small raise, and get called by the 2nd nuts. At least, the next time around, I hope to have fully considered my opponent and the situation.

Tuesday, April 28, 2009

Bluffcatcher Fail

Played a hand last 2 nights ago, and I've thought a lot about it since then, mainly because I wasn't thinking a lot about it while it was playing out.

I'm pretty sure I had a small amount of info on my opponent at the time, but it wasn't anything super-donkish, laggy, or nitty. Something in the middle.


Full Tilt Poker, $0.25/$0.50 PL Hold'em Cash Game, 5 Players
LeggoPoker.com - Hand History Converter
BTN: $25.55
Hero (SB): $50
BB: $46.60
UTG: $56.95
CO: $50.50
Pre-Flop: A K dealt to Hero (SB)
3 folds, Hero raises to $1.50, BB calls $1


Standard PF raise in blind battle
Flop: ($3) A T 3 (2 Players)
Hero bets $2, BB raises to $4.50, Hero calls $2.50


Flop is an automatic bet, since my hand is at the top of my range and I'm getting value from a ton of weaker hands that will call. Villain's raise means either monster (AT/A3/33), air, or one of really only 2 hands that I'm ahead of - AQ or AJ. I called, thinking it could elicit at least one more barrel from a worse hand. Should I have reraised?

Turn: ($12) 8 (2 Players)
Hero checks, BB bets $12, Hero calls $12

Okay, so I got my wish, another barrel. I have to say that I'm not entirely comfortable with the full pot sizing, but the 8 doesn't change anything. By calling here, I make it pretty clear that I am not going anywhere and have at least a decently strong A.

River: ($36) 4 (2 Players)
Hero checks, BB bets $28.60 and is All-In, Hero calls $28.60

Here comes the major breakdown. I've constructed for my opponent a pretty clear picture of the strength of my holding. His continued barreling therefore means that he either has 2-pair or better, or that he is trying to pull of a big multi-barrel bluff. My AK may as well be A2. For that fact, it may as well be T2, since I doubt he would turn a 2nd pair hand into a bluff. In other words, my hand is strictly a bluffcatcher. The strength of my kicker is irrelevant.

But that's the problem. Without much thought, I made the call, and I made it based on the strength of my kicker. Without realizing it, I was purely hoping that my opponent was bluffing. I was not so lucky.

Results: $93.20 Pot ($3 Rake)
Hero mucked A K (a pair of Aces) and LOST (-$46.60 NET)
BB showed A T (two pair, Aces and Tens) and WON $90.20 (+$43.60 NET)

I chalk this loss up to 2 mistakes. One is a common theme here...overvaluing hands in blind battle situations. Been over this many times - one pair is still one pair, and I should not be stacking off in this manner just because it is a blind battle. The second mistake was not thinking through the hand. I saved that for the hours and days after this hand had ended. And here, I finally got my thoughts out. Next time, I'd like to be able to manage all of this before the hand ends and (bad) decisions are made.

Thursday, April 9, 2009

Blind Battle Big Bets - Results

Results from the 2 blind battle hands from Tuesday.

Hand 1)
Full Tilt Poker, $0.10/$0.25 NL Hold'em Cash Game, 6 Players
LeggoPoker.com - Hand History Converter
CO: $21.29
BTN: $20.46
SB: $24.25
Hero (BB): $45.56
UTG: $24.77
MP: $6.61
Pre-Flop: T A dealt to Hero (BB)
UTG calls $0.25, 4 folds, Hero checks

Flop: ($0.60) A J A (2 Players)
Hero checks, UTG bets $0.25, Hero raises to $0.90, UTG calls $0.65

I raise the flop here with trip A's, good kicker, mostly to build a pot and get value from a J or weaker A. Since villain limped UTG, AJ is the only hand I am worried about. There are a ton more A-x hands in his range, and a lot of J's too.

Turn: ($2.40) A J A [ 8 ] (2 Players)
Hero checks, UTG bets $5, Hero calls $5

I check the turn, hoping to make my flop raise look like a one-and-done bluff, or else a weak J, insufficient to continue firing. The villain does something weird here, though, and fires 2x the pot. This is almost never a value-type hand, so I really don't think he can have a weak J here. That leaves bluffs and monsters. Now I'm only worried about AJ and A8. But since monsters might also include some A-x hands that I crush, I don't think I can fold here.

I can raise here to get value from a weaker A, but he'll probably fire the river with that hand anyway, and in case he is running a bluff, I figure my best shot is to leave him some rope and let him consider firing the river again.

River: ($12.40) A J A 8 [ K ] (2 Players)
Hero checks, UTG bets $18.62 and is All-In,
Hero?

So now it's 2 consecutive overbets. This is a really strong line, and I'm not sure I've ever seen it as a bluff before. Can I call here? Should I have played the turn differently?
...
...
Hero calls $18.62

Results: $49.64 Pot ($2.48 Rake)
Hero mucked T A (three of a kind, Aces) and LOST (-$24.77 NET)
UTG showed 8 8 (a full house, Eights full of Aces) and WON $47.16 (+$22.39 NET)

Villain hits a gross turn and works me over for the maximum. It's really hard to get away from my hand here, but perhaps I should have picked up that the big overbet was a shrewd attempt to maximize the value of his improbably monster. Is it too results-oriented to say so?

Hand 2)
Full Tilt Poker, $0.10/$0.25 NL Hold'em Cash Game, 6 Players
LeggoPoker.com - Hand History Converter
CO: $25.51
BTN: $27.99
SB: $37.69
Hero (BB): $48.71
UTG: $16.40
MP: $85.74
Pre-Flop: Q Q dealt to Hero (BB)
4 folds, SB raises to $0.75, Hero raises to $2.25, SB calls $1.50

Flop: ($4.50) 5 5 J (2 Players)
SB bets $4.50, Hero calls $4.50

After 3-betting PF, villain leads out for full pot. There are obviously a lot more J's than 5's in his range, and also some hands like 66-TT that might lead out in a similar way. I can raise and possibly get value from a QJ-AJ type hand, but I risk folding out medium pocket pairs on weaker J hands that are more likely to pay me off on later streets.

Turn: ($13.50) 5 5 J [ K ] (2 Players)
SB bets $13.50,
Hero?
...
...
Hero calls $13.50

River: ($40.50) 5 5 J K [ 7 ] (2 Players)
SB bets $0.25, Hero calls $0.25

This is a somewhat interesting street too. After leading for full pot 2 streets in a row, villain leads for the minimum, broadcasting serious doubt about the strength of his hand. I briefly considered a raise for value, but remembered that he may be slowing down here with a number of hands that I am still behind, like AK/KJ/KQ. So I just called.

Results: $41 Pot ($2.05 Rake)
SB showed J J (a full house, Jacks full of Fives) and WON $38.95 (+$18.45 NET)
Hero mucked Q Q (two pair, Queens and Fives) and LOST (-$20.50 NET)

Both of these hands are basically minor coolers, but my intention was not to vent about my crap luck in these spots. Rather, it was to demonstrate that a lot of caution should be taken when facing solid players making really big bets.

In hand 1, my opponent overbet the pot, knowing that it was likely that I was holding an A and would not be able to lay my hand down against his turned boat. This was a smart move to extract maximum value from a strong but not monster holding.

In hand 2, my opponent made a big bet, taking the risk that I might fold in order to build up a pot from OOP with a monster, and possibly to induce me to raise. You could argue that I should have folded the turn, but I feel confident that I lost the minimum in this spot. I was lucky that he tried to induce a bluff or value bet on the river, instead of just shoving it in, putting me in a wicked spot and possibly stacking me.