GTO LAB

GTO LAB

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GTO Trainer + Poker Coaching
Petrangelo, Dvoress, Jaffe, Haxton

23/09/2026

Nick Petrangelo uses the bounty on his head to his advantage.

With a strong hand and an opponent who has extra incentive to call, he takes an aggressive line for value in the $40K Triton Poker Series Mystery Bounty tournament 🔱

19/09/2026

Three-way all-in. Our coach is at risk and facing elimination.

Then this happens at the recent $40K Mystery Bounty event at Triton Poker Series … 👀

Photos from GTO LAB's post 17/09/2026

GTO LAB co-founder Nick Petrangelo won the $150K 10th Anniversary Special for $2.2M after a heads-up chop with João Simão

It was an incredible trip to Jeju for Nick, who finished the festival with more than $3.5M in cashes.

Congrats, Nicky P! 🔱

If you want to learn more on how he approaches the game in a simplified way. Check out the 26-Training Plan inside the GTOLAB.

Photos from GTO LAB's post 09/09/2026

GTO LAB Co-founder Daniel Dvoress does it again. For the seventh time, he’s a Triton Poker Series champion. 🔱🔱🔱🔱🔱🔱🔱

Dan entered the final table as chip leader and sunran his way into a heads-up rematch against fellow Canadian Xuan Liu 🇨🇦, getting the win this time around. 🏆

This is the second title for the GTO LAB team at this Jeju festival.

Daniel also continues to lead the Ivan Leow Player of the Year race with 3,371 points, ahead of fellow GTO LAB Coach Isaac Haxton in second with 2,517.

What a run. Congrats, Dan! 🔱

Photos from GTO LAB's post 06/09/2026

LET’S GO Klemens Roiter 🏆🔥

Just as our coach Leon S called it from the booth for his former roommate!

Huge congrats to Coach Klemens on an amazing performance. We’re so glad you called that jinx out the day before 🤞🏻😀

Well played and very well deserved! 🏆

Photos from GTO LAB's post 02/09/2026

“I felt like I was playing against a robot.” Jonathan Jaffe on the year math players took over the high-stakes lobbies. Check his latest post in his free Substack Defining Edges. Link in bio.

Photos from GTO LAB's post 29/08/2026

Before the graph and before GTO LAB: a folding table and sessions next to Jonathan Jaffe and Nick Petrangelo. That’s ihaterivers, Chad Walker. 40 hands saved for review every night.

Photos from GTO LAB's post 18/08/2026

Three stages of manipulating a heads-up opponent, from the era before poker solvers.

Written by our co-founder, Jonathan Jaffe, who ran this on the highest stakes online in 2009. Link in bio.

14/08/2026

The actions you take today to improve your poker routine are what will get you the results you want.

Train smarter. Study consistently. Keep improving.

All the training you need is inside GTO LAB 🔥

Photos from GTO LAB's post 13/08/2026

⏰ don’t min cash this offer too! Learn & practice the key concepts of ICM and exploits that will get you one step ahead of your opponents.

The winners at your stakes already have it.

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