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Criticisms of Michael Slepian’s Stanford study on poker tells and hand movements (published 2015)

Posted on February 15, 2021 by Zachary Elwood — Get a free poker tells course here

The following is reposted from a 2015 piece I wrote for Bluff magazine. It was originally located at this URL but has become unavailable due to Bluff going out of business. I saw this study mentioned recently in Maria Konnikova's book 'The Biggest Bluff' and was reminded about this piece and noticed it was offline, so I wanted to share it again. A few notes on this piece: The original title ...

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Filed Under: Poker Tells, Psychology Tagged With: hand movement, poker tells, psychology

Testimonial for Zach Elwood’s poker tells books and videos: Essay #2

Posted on July 20, 2019 by Zachary Elwood — Get a free poker tells course here

In June of 2019, I ran an essay contest. I'll be posting some of these submissions on this blog. Here's the second post from one of the winners. This is from Mike Lynch, of the U.K. How Zachary Elwood's books and videos have improved my poker game by Mike Lynch Believe me, Zach’s books are the poker equivalent of the Klondyke – “there’s gold in them thar pages.” Each and every page carries ...

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Filed Under: Poker Tells Book, Poker Tells Video Tagged With: poker tells

Testimonial for Zach Elwood’s poker tells books and videos: Essay #1

Posted on July 18, 2019 by Zachary Elwood — Get a free poker tells course here

In June of 2019, I ran an essay contest. I'll be posting the four winners of these on the blog. Here's the first one. This is from Keith Troell. How Zachary Elwood's books and videos have improved my poker game by Keith Troell Here's a tell from the Exploiting Poker Tells book that has repeatedly saved me a fortune. It's "Hand #99: Bet hesitation is a sign of strength." This river tell is ...

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Filed Under: Poker Tells, Poker Tells Book, Poker Tells Video, Psychology Tagged With: poker tells

Poker documentary shoot, and some hands from Vegas

Posted on June 20, 2019 by Zachary Elwood — Get a free poker tells course here

This post will be about: A poker documentary shoot I was a part of that was shooting in Vegas Some interesting tournament hands from playing down there So a few weeks ago, I was invited to be a part of a documentary that features the multiple world champion boxer from London David Haye. The documentary is about Haye trying to become a pro-level poker player. So they invited me to be in ...

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Filed Under: Poker Tells, Poker Trip Report Tagged With: immediate check, Las Vegas, poker tells

Chinese language poker tells video series

Posted on September 22, 2018 by Zachary Elwood — Get a free poker tells course here

Galvin Bay is a pro poker player who lives in China. He's played high-stakes cash in Macau and elsewhere. You can see Galvin's poker blog here. He and other associates at a company called PokerMaster (扑克宗师), with my permission, took my poker tells/behavior video series and put Chinese-language (Mandarin) subtitles to them, and made them available on the WeChat platform. If you have influence ...

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Filed Under: Poker Tells, Poker Tells Video, Publicity Tagged With: china, macau, poker, poker tells, poker tells videos

Free excerpt from Exploiting Poker Tells

Posted on August 12, 2018 by Zachary Elwood — Get a free poker tells course here

I'm currently offering a free 24-page PDF excerpt from Exploiting Poker Tells, my 2017 poker tells book. You can get for free by clicking the button below and putting $0 where it says Name a price. Get the free PDF About the book Exploiting Poker Tells is the third and final book in my poker tells series; I don't plan on writing another one. I'm proud of this book because I think it gives a ...

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Filed Under: Poker Tells, Poker Tells Book Tagged With: ebook, free, poker tells

Thoughts on “more/less likely” phrasing in poker tells content, and on unexamined blind spots

Posted on May 20, 2018 by Zachary Elwood — Get a free poker tells course here

For a long time, I've been doing a bad job phrasing a very basic and integral poker tells concept. For a long time, I sometimes have used the shorthand phrasing "more likely" or "less likely" to refer to how behavior might affect the likelihood of a player having a strong hand or a bluff, and this bad phrasing on my part has led to unnecessary ambiguity and confusion on part of readers/viewers. ...

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Filed Under: Poker Tells, Psychology Tagged With: poker tells, poker tells book, poker tells video

Thoughts on the whole “Cate Hall owns Mike Dentale grudge match” event

Posted on October 21, 2017 by Zachary Elwood — Get a free poker tells course here

I didn’t want to watch the Cate Hall vs Mike Dentale “grudge match” thing. I didn’t really care; I’d only followed a little bit of their online Twitter drama. I hoped Cate won and was pleased to see she did, but as to the actual match, I didn’t have any interest. I finally ended up watching recently, seven months after it was played, mainly because I hadn’t watched much televised poker lately, ...

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Filed Under: Poker Tells, Psychology Tagged With: cate hall, poker tells, strong hand tells, verbal statements

WSOP prep: Some poker tells from the World Series of Poker

Posted on June 10, 2017 by Zachary Elwood — Get a free poker tells course here

It's World Series of Poker time, and I know many people are making the trek to Vegas right now or very soon. I thought I'd throw together a few fun hands from the WSOP that feature some generally reliable poker tells. In this email, I've got the following hand histories. These are all taken from my new Exploiting Poker Tells book (ebook available here, paperback available on Amazon). Will ...

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Filed Under: Poker Tells, Poker Tournament, Psychology Tagged With: Las Vegas, poker tells, poker tells book, WSOP

Talking with Marvin Karlins: Writer of Read ‘Em and Reap

Posted on March 25, 2017 by Zachary Elwood — Get a free poker tells course here

Marvin Karlins has had a long career as a business professor, a consultant and trainer for airline companies, and a writer and cowriter of numerous books and articles, many related to gambling and/or psychology. In the poker world, his biggest claim to fame is that he was the author of the book Read 'Em and Reap, along with his co-writers Joe Navarro and Phil Hellmuth. I talked to Marvin ...

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Filed Under: Book reviews, Psychology Tagged With: books, Joe Navarro, Phil Hellmuth, poker tells

Poker trip to Los Angeles, observing verbal behavior

Posted on March 8, 2014 by Zachary Elwood — Get a free poker tells course here

I spent a week in L.A. at the end of February, playing poker and appearing in a couple episodes of the live-streaming poker show Live at the Bike. I played primarily $5-5 and $5-10 NLHE cash games. I haven’t played much at all in the last few years, so it was an interesting and educational trip, getting back into playing all the time and seeing how people were playing at these stakes. I’d also ...

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Filed Under: Favorites, Poker Cash Game, Poker Strategy, Poker Tells Book, Poker Trip Report Tagged With: los angeles poker, poker tells, verbal statements

Analyzing poker tells for Amir Lehavot at the 2013 WSOP Main Event

Posted on November 8, 2013 by Zachary Elwood — Get a free poker tells course here

A couple weeks before the WSOP Main Event final table, I got an email from Amir Lehavot (founder of PokerWit.com and 3rd in this year's WSOP ME), asking if I’d be interested in helping him prepare for the final table. After discussing what I might be able to do to help him, and making sure we had similar expectations, I agreed. My role was to analyze existing footage of his opponents for possible ...

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Filed Under: Favorites, Poker Strategy, Poker Tells, Poker Tournament, Psychology Tagged With: Amir Lehavot, poker tells, WSOP

Reading Poker Tells book mentioned in 2013 WSOP

Posted on October 18, 2013 by Zachary Elwood — Get a free poker tells course here

This year, during the World Series of Poker Main Event broadcast, my book Reading Poker Tells got a shout-out from Norman Chad. Here's the clip; go to the 1hr1m point if it doesn't automatically take you there. I'd sent a copy of Reading Poker Tells to Norman a few months ago, but I've sent out so many books over the past year to people (roughly $4,000 worth!) and haven't heard back from ...

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Filed Under: Favorites, Poker Tells, Poker Tournament Tagged With: eye contact, Norman Chad, poker tells, WSOP

Poker tells at live $1-2 no-limit

Posted on November 27, 2012 by Zachary Elwood — Get a free poker tells course here

Update: Did you know I have a poker tells video series? Check it out here.  In the past couple of weeks (November 2012), I played a few sessions of live $1-2 NLHE with the purpose of studying what poker tell information was the most important and relevant. It’d been a while since I played $1-2 (haven't been playing much at all lately with the exception of some $2-5 and the occasional $100+ ...

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Filed Under: Favorites, Poker Tells, Psychology Tagged With: $1-2, low stakes, poker tells

Guy Laliberte’s poker tells, Part 3: bet timing and leaning back in the chair

Posted on August 29, 2012 by Zachary Elwood — Get a free poker tells course here

This is the third post in a series about Guy Laliberte's poker tells. This one will include a short analysis of Laliberte's bet timing tells. It's admittedly a small sample size, but what stands out is that when Laliberte chooses to bluff in a significant spot, it seems he is more likely to bet or raise quickly, within a few seconds. When he has a big hand, he is more likely to take a long time. ...

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Filed Under: Poker Tells, Psychology Tagged With: bet-timing tells, bluffing, Guy Laliberte, movement, poker tells

One Drop Tournament: Guy Laliberte’s poker tells

Posted on August 26, 2012 by Zachary Elwood — Get a free poker tells course here

I spent the last couple days studying footage of Guy Laliberte playing poker. I started out studying the One Drop $1 million buy-in tournament final table footage, with the goal of picking up significant patterns Guy might have in significant hands. There were quite a few hands where Guy had strong hands and obviously wanted action. The problem was that there was really only one significant bluff ...

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Filed Under: Favorites, Poker Tells, Poker Tournament, Psychology Tagged With: facial expressions, Guy Laliberte, One Drop, poker tells, relaxation, stillness

Chris Moneymaker getting a live read on Chris Oliver

Posted on July 29, 2012 by Zachary Elwood — Get a free poker tells course here

I've been too busy to do many interesting blog posts lately, but I plan on doing some more in-depth televised poker analysis soon, on the level of what I did with the Pius Heinz WSOP 2011 footage. For now, I'll just post this video where it seems that Chris Moneymaker has a really good live read on his opponent Chris Oliver. This isn't just an interpretation; Moneymaker actually tells his "mental ...

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Filed Under: Favorites, Poker Tells, Poker Tournament Tagged With: Chris Moneymaker, Chris Oliver, live read, poker tells

Phil Ivey talks about poker tells

Posted on July 22, 2012 by Zachary Elwood — Get a free poker tells course here

Phil Ivey recently sat for an interview (which is a rare thing) conducted by Nolan Dalla. Although it was just a few soft-ball questions (no mention of Full Tilt Poker stuff), it still gives a very interesting glimpse into Ivey's mind, in my opinion. He also talks a little bit about poker tells. ...

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Filed Under: Favorites, Poker Strategy, Poker Tells, Psychology Tagged With: facial expressions, Phil Ivey, poker tells

I’m interviewed on Badugi Allstars poker podcast

Posted on May 15, 2012 by Zachary Elwood — Get a free poker tells course here

The boys at Badugi Allstars interviewed me on their poker podcast. Talk included: Why I wrote the book What makes my book different from other poker tells books The importance of correlating tells with specific situations Some discussion on the common tell of defensive chip handling Dissing Joe Navarro and Mike Caro (respectfully) Penis-shaped doughnuts (it's a Portland, Oregon ...

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Filed Under: Favorites, Poker Tells, Poker Tells Book Tagged With: Joe Navarro, Mike Caro, poker podcast, poker tells, poker tells book

More poker tells in Rounders (besides KGB’s Oreo)

Posted on May 9, 2012 by Zachary Elwood — Get a free poker tells course here

Hi, I'm Zach Elwood, the author of the book Verbal Poker Tells (amongst other poker tells projects). This is my blog.  My email acquaintance Michael Blinder recently wrote to point out something very awesome in the movie Rounders. Both Teddy KGB and Mike McDermott (Matt Damon’s character) exhibit a few poker tells besides the infamous Oreo cookie one. Both of them exhibit a kind of poker tell I ...

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Filed Under: Favorites, Poker Tells, Psychology Tagged With: Brian Koppelman, disclaimers, Matt Damon, Phil Hellmuth, poker tells, Pokerstars, Rounders, script, verbal statements

Trying to influence villain to call or fold (false tells)

Posted on April 13, 2012 by Zachary Elwood — Get a free poker tells course here

A guy emailed me about a hand where he tried to give a false poker tell of strength (showing his neighbor his cards) to get a guy to fold to his all-in flop bet. He described himself as playing in a high-stakes home game. His email led to a discussion about how smart it is to try to influence your opponents in such a way. ...

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Filed Under: Favorites, Poker Tells, Psychology Tagged With: calling reflex, deception, false tells, Mike Caro, poker tells, showing hands

Genuinely angry call means weakness

Posted on March 26, 2012 by Zachary Elwood — Get a free poker tells course here

This post and the next few posts will be an assortment of behavioral poker tells that helped me in my last $15-30 limit session. I wanted to share them and also write about them in the interest of helping me use them better in a session. Sometimes I get good tells but I don’t fully know the best strategy to make the best use of them. ...

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Filed Under: Limit Poker, Poker Tells Tagged With: anger, limit hold'em, limit strategy, poker tells

Situations where poker tells are most important

Posted on November 26, 2011 by Zachary Elwood — Get a free poker tells course here

I noticed a few poker tells I thought were significant in the 2011 WSOP Main Event final table, and I’ll be talking about them for the next couple blog posts. But for the most part, the tells were very few and far between. There were only a handful of moments in the play between the final four players (Heinz, Lamb, Staszko, and Giannetti) where I thought someone’s body language was giving away ...

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Filed Under: Favorites, Poker Strategy, Poker Tells, Poker Tournament Tagged With: poker tell theory, poker tells, tournament, WSOP

Difficulty of categorizing and remembering tells

Posted on October 16, 2011 by Zachary Elwood — Get a free poker tells course here

I think the key to mastering behavioral poker tells is knowing how to efficiently look for and interpret player behavior. What behavior for a player is giving you the most information? What behavior does the player exhibit the most frequently? What behavior is easiest to spot? The answers to all of these questions can be hard to figure out, and some behaviors will be very reliable but hard to ...

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Filed Under: Limit Poker, Poker Strategy, Poker Tells, Psychology Tagged With: limit hold'em, poker tells

Some tells in a $5-10 no-limit game

Posted on June 20, 2011 by Zachary Elwood — Get a free poker tells course here

I went to Spirit Mountain Casino (in Grand Ronde, Oregon) this past weekend to study the difference between no-limit tells across a range of three different stakes: $1-3, $2-5, and $5-10. I wanted to do this because I'd been working on some chapters for the book related to how tells differ across stakes and between limit and no-limit. I'll tell you a few interesting observations I made on the ...

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Filed Under: Favorites, Poker Cash Game, Poker Tells, Poker Tells Book, Poker Trip Report Tagged With: bet-timing tells, betting movement, eye contact, poker tells, reaching for chips

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Reviews/Testimonials

“Reading Poker Tells is far and away the best book on live tells. I recommend it to everyone.”
           - Max Steinberg, pro player

“I played live and saw tells popping up everywhere. I started to almost feel sorry for some people who were just so obvious.”
           - Brian Bell, poker player
Reading Poker Tells - Poker Tells Training
2014-07-07T14:40:38-07:00
“Reading Poker Tells is far and away the best book on live tells. I recommend it to everyone.”            - Max Steinberg, pro player “I played live and saw tells popping up everywhere. I started to almost feel sorry for some people who were just so obvious.”            - Brian Bell, poker player
https://www.readingpokertells.com/testimonials/3062/

“Elwood's Reading Poker Tells is clearly the best book on this aspect of live play.”
              - Mason Malmuth, poker author, co-owner of TwoPlusTwo

“Good info. I sincerely hope this book does not become popular.”
              - Kathy Liebert, poker pro
Reading Poker Tells - Poker Tells Training
2014-07-17T10:55:19-07:00
“Elwood's Reading Poker Tells is clearly the best book on this aspect of live play.”               - Mason Malmuth, poker author, co-owner of TwoPlusTwo “Good info. I sincerely hope this book does not become popular.”               - Kathy Liebert, poker pro
https://www.readingpokertells.com/testimonials/3291/

"What I loved about your book is the concept that everything is situation-dependent. Your classification of the situations was very valuable."
           - Amir Lehavot, pro player, 3rd place in 2013 WSOP ME

"Anyone who is a fan of Caro's book will find this 21st century update easier to read and understand, as well as far more useful."
           - Paul Gordon, semi-pro player
Reading Poker Tells - Poker Tells Training
2014-07-15T17:39:55-07:00
"What I loved about your book is the concept that everything is situation-dependent. Your classification of the situations was very valuable."            - Amir Lehavot, pro player, 3rd place in 2013 WSOP ME "Anyone who is a fan of Caro's book will find this 21st century update easier to read and understand, as well as far more useful."            - Paul Gordon, semi-pro player
https://www.readingpokertells.com/testimonials/3232/

“Elwood has established himself as an authority on poker tells. His book is the current gold standard.”
           - Ed Miller, pro player, poker author

“As a serious tourney/cash game player, the lessons from Reading Poker Tells have improved my game exponentially.”
           - Cody Chandler, poker player
Reading Poker Tells - Poker Tells Training
2014-07-07T14:41:01-07:00
“Elwood has established himself as an authority on poker tells. His book is the current gold standard.”            - Ed Miller, pro player, poker author “As a serious tourney/cash game player, the lessons from Reading Poker Tells have improved my game exponentially.”            - Cody Chandler, poker player
https://www.readingpokertells.com/testimonials/3063/

"I'm constantly impressed with how the info from your books has provided me value time and time again at the poker table. I started playing poker professionally last summer, and I can say that your books have easily added a solid $10/hour to my winrate, if not more. Thanks for all the hard work you've put into your material."
          - Dan Podheiser, poker player
Reading Poker Tells - Poker Tells Training
2017-05-10T19:07:04-07:00
"I'm constantly impressed with how the info from your books has provided me value time and time again at the poker table. I started playing poker professionally last summer, and I can say that your books have easily added a solid $10/hour to my winrate, if not more. Thanks for all the hard work you've put into your material."           - Dan Podheiser, poker player
https://www.readingpokertells.com/testimonials/4473/

“Interestingly enough, your book has made me a better doctor. I work with many nonverbal children with developmental disorders who can't just tell you what they want and how they feel. Sometimes facial expressions and other forms of body language are all you have to work with.”
           - James Miles, M.D.
Reading Poker Tells - Poker Tells Training
2014-07-17T10:56:05-07:00
“Interestingly enough, your book has made me a better doctor. I work with many nonverbal children with developmental disorders who can't just tell you what they want and how they feel. Sometimes facial expressions and other forms of body language are all you have to work with.”            - James Miles, M.D.
https://www.readingpokertells.com/testimonials/3292/

“I took your book with me to the WSOP and it definitely helped my game. I found myself watching and exploiting other players even more than usual. I really like the organization and delivery of your book. Bravo.”
           - Tommy Angelo, poker pro and author
Reading Poker Tells - Poker Tells Training
2014-07-17T10:57:38-07:00
“I took your book with me to the WSOP and it definitely helped my game. I found myself watching and exploiting other players even more than usual. I really like the organization and delivery of your book. Bravo.”            - Tommy Angelo, poker pro and author
https://www.readingpokertells.com/testimonials/3293/

“Reading Poker Tells is one of the most helpful poker books I’ve read.”
           - Andrew Brokos, poker pro, co-host of Thinking Poker Podcast

“I'm a fan of Mr. Caro. I think his book moved human understanding forward. But I think that this is likely to prove as big a step forward, or more so.”
           - Thomas Foster, poker player
Reading Poker Tells - Poker Tells Training
2014-07-15T17:40:38-07:00
“Reading Poker Tells is one of the most helpful poker books I’ve read.”            - Andrew Brokos, poker pro, co-host of Thinking Poker Podcast “I'm a fan of Mr. Caro. I think his book moved human understanding forward. But I think that this is likely to prove as big a step forward, or more so.”            - Thomas Foster, poker player
https://www.readingpokertells.com/testimonials/3233/
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