Middle Position Push/Fold Range at 20 BB with BB Ante (9-Max)
With a big blind ante, the Middle Position shoves 10% of hands at 20BB in 9-max — 3 percentage points wider than the 7% no-ante range.
Marginal hands on the threshold — KJs — can go either way; the Nash solution mixes them, so a consistent default (push or fold) is fine in practice.
The ante brings 7 more hands (42 of 1,326 combos) into the shoving range: AJs, ATs, KQs, AJo, 77, 66, and 55.
20BB means 20 big blinds behind everything already posted: the blinds and, for the Big Blind, the ante. The ranges are chip-EV Nash equilibria with no ICM, solved from 1 to 25bb against the Nash calling ranges of the players left to act. Middle Position 20BB chart with no ante
BB-ante ranges solved 2026-10-02 · data version 0.1.0 · How the ranges are computed
Hand Chart with BB Ante
Range legendPush alwaysMixedFold
| A | K | Q | J | T | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | AA | AKs | AQs | AJs | ATs | A9s | A8s | A7s | A6s | A5s | A4s | A3s | A2s |
| K | AKo | KK | KQs | KJs | KTs | K9s | K8s | K7s | K6s | K5s | K4s | K3s | K2s |
| Q | AQo | KQo | QJs | QTs | Q9s | Q8s | Q7s | Q6s | Q5s | Q4s | Q3s | Q2s | |
| J | AJo | KJo | QJo | JJ | JTs | J9s | J8s | J7s | J6s | J5s | J4s | J3s | J2s |
| T | ATo | KTo | QTo | JTo | TT | T9s | T8s | T7s | T6s | T5s | T4s | T3s | T2s |
| 9 | A9o | K9o | Q9o | J9o | T9o | 99 | 98s | 97s | 96s | 95s | 94s | 93s | 92s |
| 8 | A8o | K8o | Q8o | J8o | T8o | 98o | 88 | 87s | 86s | 85s | 84s | 83s | 82s |
| 7 | A7o | K7o | Q7o | J7o | T7o | 97o | 87o | 77 | 76s | 75s | 74s | 73s | 72s |
| 6 | A6o | K6o | Q6o | J6o | T6o | 96o | 86o | 76o | 66 | 65s | 64s | 63s | 62s |
| 5 | A5o | K5o | Q5o | J5o | T5o | 95o | 85o | 75o | 65o | 55 | 54s | 53s | 52s |
| 4 | A4o | K4o | Q4o | J4o | T4o | 94o | 84o | 74o | 64o | 54o | 44 | 43s | 42s |
| 3 | A3o | K3o | Q3o | J3o | T3o | 93o | 83o | 73o | 63o | 53o | 43o | 33 | 32s |
| 2 | A2o | K2o | Q2o | J2o | T2o | 92o | 82o | 72o | 62o | 52o | 42o | 32o | 22 |
Top-left = strongest hands (AA), pairs on the diagonal. Upper-right = suited, lower-left = offsuit. Brighter green = always push. Dim = fold.
BB ante vs no ante
| Middle Position, 20BB (9-Max) | Dead money | Hands shoved |
|---|---|---|
| BB ante | 2.5bb | 10% |
| No ante | 1.5bb | 7% |
Hands the ante adds — open one for its no-ante verdicts
Nearby stacks with BB ante
Other positions at 20BB with BB ante (9-Max)
Middle Position 20BB with BB ante — FAQ
What percentage of hands should the Middle Position push at 20BB (9-Max) with a BB ante?
The Middle Position pushes 10% of hands at 20BB (9-Max) with a big blind ante. The most marginal hands at this frequency are KJs.
How much wider does the Middle Position shove at 20BB with a big blind ante?
3 percentage points: 10% of hands with the ante against 7% without it. The ante brings 7 more hands (42 of 1,326 combos) into the shoving range: AJs, ATs, KQs, AJo, 77, 66, and 55.
Is KJs a shove from the Middle Position at 20BB with a BB ante?
It is a mix: with a big blind ante the Nash solution shoves KJs 50% of the time from the Middle Position at 20BB in 9-max. With no ante the same hand is shoved 4% of the time.
What does this chart assume about the ante and stack size?
With a big blind ante the Big Blind posts 1 extra big blind for the whole table, so 2.5bb is in the pot before anyone acts instead of 1.5bb. 20BB means 20 big blinds behind everything already posted: the blinds and, for the Big Blind, the ante. The ranges are chip-EV Nash equilibria with no ICM, solved from 1 to 25bb against the Nash calling ranges of the players left to act.
Drill push/fold decisions in the free trainer. It quizzes the no-ante ranges for now; a BB-ante mode is planned.
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