progressSB open range at 30 BB
8-max MTT · ante 12.5 % · folded to the Small Blind · chip EV
How SB opens at 30 BB
When the action folds to the Small Blind with 30 big blinds (8-max MTT with ante), the book plays 87% of hands: a raise to 3 BB with 24% and all-in with 7.8%, and a limp with 55%. The other 13% fold.
Always raised: AKs, AKo, AQs, AJs, KK, KQs, KJs, KTs, KTo, K9o, K8o, K7o, K5o, K4o and 6 more.
Always all-in: A7o, A6o, A5o, A4o, 33, 22.
Mixed hands (the book splits them between actions): AA, AQo, AJo, ATs, A9s, A9o, A8s, A8o, A7s, A6s, A5s, A4s, A3s, A3o and 52 more.
At this depth everything opens with a small raise; all-ins appear only later, against 3-bets.
Next to it at 30 BB: BTN 46%. The small blind only has the big blind behind, but it is out of position after the flop, so it mixes raises, limps and all-ins instead of simply opening wider.
Closest decisions (the book opens them only part of the time): 94o 54%, 93o 44%, 74o 56%, 84o 36%. These are the hands worth drilling, because a small change in the opponents or the stack flips them.
What changes around 30 BB
The book opens 87% of hands here, 88% at 29 BB and 87% at 32 BB. Going from 29 BB to 30 BB, no hand crosses the 50% line; only the frequencies shift.
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Numbers come from the progressGTO solution book (v14, chip EV, 8-max, ante 12.5 %): our own equilibrium computation with a modelled postflop. It is an approximation, not an exact solution, and it keeps improving. Hover or tap a hand to see its exact frequencies.
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