Pure calls cover selected suited rows
AQs through A9s and A5s are pure calls; KQs, KJs, KTs, QJs, QTs, Q9s, JTs, J9s, T9s, and T8s are also pure calls.
Preflop range · 6-max · 100bb
BTN response vs BB 3-bet
GTO BTN response to a BB 3-bet (6-max, 100bb): fold, call and 4-bet as frequencies — 44 hands primarily call and 5 primarily 4-bet. Real data from the Pokerai API.
Scenario BTN vs BB 3-betStack 100bbAction BTN open 3bb → BB 3-bet 9bbOutput 169 starting hands
Complete 13×13 range
| AA | AKs | AQs | AJs | ATs | A9s | A8s95 | A7s71 | A6s89 | A5s | A4s82 | A3s76 | A2s51 |
| AKo72 | KK | KQs | KJs | KTs | K9s87 | K8s79 | K7s19 | K6s57 | K5s17 | K4s | K3s | K2s |
| AQo70 | KQo82 | QQ90 | QJs | QTs | Q9s | Q8s8 | Q7s | Q6s | Q5s | Q4s | Q3s | Q2s |
| AJo74 | KJo54 | QJo | JJ71 | JTs | J9s | J8s57 | J7s | J6s | J5s | J4s | J3s | J2s |
| ATo36 | KTo6 | QTo | JTo2 | TT86 | T9s | T8s | T7s | T6s | T5s | T4s | T3s | T2s |
| A9o | K9o | Q9o | J9o | T9o | 99 | 98s67 | 97s27 | 96s | 95s | 94s | 93s | 92s |
| A8o | K8o | Q8o | J8o | T8o | 98o | 88 | 87s98 | 86s | 85s | 84s | 83s | 82s |
| A7o | K7o | Q7o | J7o | T7o | 97o | 87o | 77 | 76s | 75s | 74s | 73s | 72s |
| A6o | K6o | Q6o | J6o | T6o | 96o | 86o | 76o | 66 | 65s | 64s | 63s | 62s |
| A5o | K5o | Q5o | J5o | T5o | 95o | 85o | 75o | 65o | 5584 | 54s | 53s | 52s |
| A4o | K4o | Q4o | J4o | T4o | 94o | 84o | 74o | 64o | 54o | 4496 | 43s | 42s |
| A3o | K3o | Q3o | J3o | T3o | 93o | 83o | 73o | 63o | 53o | 43o | 3382 | 32s |
| A2o | K2o | Q2o | J2o | T2o | 92o | 82o | 72o | 62o | 52o | 42o | 32o | 2251 |
AI Coach · Range interpretation
How to interpret this BTN vs BB 3-bet range
Against the BB 3-bet, this BTN preset has a broad call layer, while only AA, AKs, and KK are pure 4-bets.
The grid mixes 4-bet, call, and sometimes fold across several suited aces, broadways, pairs, and suited connectors. The 4-bet candidates do not follow one simple rank cutoff in the displayed range.
Low pairs change at 55
99 through 66 are pure calls; 55 and 44 mix 4-bet with call, while 33 and 22 include folds.
Boundary mixes use different action sets
A2s splits between 4-bet and call without folding, while K5s splits between 4-bet and fold without calling.
Make three cards piles—pure 4-bet, pure call, and mixed—then drill the low suited aces and pairs separately.
Quick answers
BTN vs BB 3-bet FAQ
Short answers derived from this exact preset.
How often does BTN vs BB 3-bet continue?
In this preset, it continues with about 20% of all starting combinations through a call or 4-Bet.
Which hands take the 4-Bet action?
Read the red portions of the grid. Solid red cells are pure; split cells use the displayed 4-Bet frequency.
Why are some hands mixed?
A mixed cell means more than one action belongs in this solved preset. The percentages specify how often each action is used.
Get this range via the API
One call returns all 169 hands as {fold, call, raise} frequencies:
POST /v1/gto/preflop/range
POST https://pokerai.bet/v1/gto/preflop/range { "positions": { "hero": "BTN" }, "preflop_actions": [ { "position": "SB", "action": "small blind", "amount": 0.5 }, { "position": "BB", "action": "big blind", "amount": 1 }, { "position": "BTN", "action": "raise", "amount": 3 }, { "position": "BB", "action": "raise", "amount": 8 } ] }
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