Broadway split
AQo is a pure 3-bet while KQo is a pure call; KJo, QJo, KTo, QTo, and JTo mix 3-bet and call.
Preflop range · 6-max · 100bb
BB defense vs SB open
GTO BB response to a SB open (6-max, 100bb): call, 3-bet, fold as frequencies — 102 combos call, 21 3-bet. Real data from the Pokerai API.
Scenario BB vs SBStack 100bbAction SB open 3.5bbOutput 169 starting hands
Complete 13×13 range
| AA | AKs | AQs | AJs | ATs78 | A9s | A8s | A7s | A6s | A5s85 | A4s | A3s | A2s |
| AKo | KK | KQs | KJs52 | KTs82 | K9s | K8s | K7s | K6s | K5s | K4s | K3s | K2s |
| AQo | KQo | QJs | QTs | Q9s | Q8s | Q7s | Q6s | Q5s | Q4s | Q3s | Q2s | |
| AJo | KJo90 | QJo98 | JJ | JTs | J9s | J8s | J7s85 | J6s61 | J5s73 | J4s71 | J3s76 | J2s80 |
| ATo98 | KTo91 | QTo80 | JTo79 | TT | T9s64 | T8s | T7s | T6s63 | T5s59 | T4s77 | T3s62 | T2s65 |
| A9o99 | K9o80 | Q9o73 | J9o59 | T9o84 | 9981 | 98s82 | 97s | 96s | 95s80 | 94s52 | 93s67 | 92s67 |
| A8o85 | K8o62 | Q8o51 | J8o55 | T8o71 | 98o94 | 8874 | 87s70 | 86s | 85s | 84s96 | 83s | 82s |
| A7o63 | K7o57 | Q7o | J7o | T7o60 | 97o31 | 87o97 | 7790 | 76s69 | 75s | 74s | 73s74 | 72s |
| A6o61 | K6o62 | Q6o9 | J6o | T6o | 96o | 86o | 76o99 | 6697 | 65s73 | 64s | 63s | 62s53 |
| A5o95 | K5o63 | Q5o | J5o | T5o | 95o | 85o | 75o | 65o | 55 | 54s65 | 53s | 52s |
| A4o77 | K4o | Q4o | J4o | T4o | 94o | 84o | 74o | 64o | 54o | 44 | 43s | 42s |
| A3o52 | K3o | Q3o | J3o | T3o | 93o | 83o | 73o | 63o | 53o | 43o | 33 | 32s |
| A2o85 | K2o | Q2o | J2o | T2o | 92o | 82o | 72o | 62o | 52o | 42o | 32o | 22 |
AI Coach · Range interpretation
How to interpret this BB vs SB range
This BB-versus-SB preset is much wider, retaining many offsuit continuations and spreading mixed 3-bets across the grid.
The grid shows pure 3-bets at the top, while many other continuing combinations retain a call branch. Notice the active mixed 3-bets among low suited jacks, low suited tens, and offsuit aces.
Low suited activity
J2s, T4s, and T2s are 3-bet-heavy mixes, unlike the more call-heavy J7s and T3s.
Offsuit ace runout
A9o through A5o are call-heavy mixes, A3o is near-even, and A2o is strongly 3-bet weighted.
Memorize the pure premium cells first, then recall the mixed offsuit broadways and aces, followed by the low suited J and T cells.
Quick answers
BB vs SB FAQ
Short answers derived from this exact preset.
How often does BB vs SB continue?
In this preset, it continues with about 60% of all starting combinations through a call or 3-Bet.
Which hands take the 3-Bet action?
Read the red portions of the grid. Solid red cells are pure; split cells use the displayed 3-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": "BB" }, "preflop_actions": [ { "position": "SB", "action": "small blind", "amount": 0.5 }, { "position": "BB", "action": "big blind", "amount": 1 }, { "position": "SB", "action": "raise", "amount": 3 } ] }
Related ranges
Build a trainer, chart tool, or bot on the same data.
One key covers presolved lookups and real-time solves.