Visualizing Hand Ranges

[FF] “I keep hearing people talking about hand ranges, but how do you know what a hand range looks like?” Figaro the Fish inquired.

[NN] “There are 169 unique starting hands: 13 pairs, 78 suited non-pairs, and 78 offsuit non-pairs”, Nate the Natural began to explain. “The standard way to display these is a 13-by-13 grid with the pairs going down the diagonal from Ace-Ace in the top left to Deuce-Deuce in the bottom right, suited cards above and to the right, and offsuit cards below and to the left.

A good example, which is also the simplest place to play around with some percentages is the Poker Hand Range web site.

{Nate shows Figaro the site on his phone.}

[NN] “Drag the slider around or type in a specific percentage to see what various ranges look like.

[FF] “Hey, that’s pretty cool.”

[NN] “You can also tap on any specific starting hand. Or even click and drag to quickly select multiple hands. This does NOT update the percentage, however, so you can’t use this site to figure out what percentage a certain set of hands comprises.”

[NN] “For that and much more, you should get the free Poker Stove application.”1

[FF] “I’ve heard of that, but I thought that was just a PC app. I use a Mac.”

[NN] “There are more than a few Windows emulators you can use, like Parallels and Boot Camp.”

[LL] “I have Parallels,” Leroy the Lion chimed in, “but I almost never run it because it’s a huge resource hog. Fortunately, there’s a lightweight way to run many Windows apps under Mac OS. It’s called Wine2 (which originally stood for “WINdows Emulator” but was backronymed into “Wine Is Not an Emulator”). You can find instructions for downloading and running Poker Stove in Wine. Just make sure you get the latest version of the Poker Stove installer. I first got one file that was 732 Kb, but after installation it said it had expired. I then found another version that was 1.4 Mb, and that worked.”

[NN] “So there you go. The primary purpose of Poker Stove is to calculate equity by comparing two or more hands, but it lets you specify a player’s cards by Hand Range by tapping on the player’s button then the Preflop tab.”

[NN] “The Hand Range feature is pretty good. If you select any subset of hands, it will tell you what percentage that corresponds to.”

[FF] “That’s great. I can visualize a hand range this way much more easily than I could memorize a list of hands.”

Hand Ranges in 10% Increments (edited Poker Stove output)

Hand Ranges in 10% Increments

Footnotes:

  1. The Poker Stove application has a slightly different idea of the order of hands than the Poker Hand Range web site, but they’re pretty close. Poker Stove uses preflop all-in equity against three random hands, while the Poker Hand Range web site lets you choose from one to three opponents using unknown criteria.
  2. Wine also runs on Linux.

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