PokerSolver
PokerSolver/3-handed · BTN 40bb, SB 3bb, BB 25bb · SB 0.5bb · no rake · ICM, paying 80/20/SB vs BTN 3-bet 25bb

SB vs BTN 3-bet 25bb

3-handed · SB 0.5bb · no rake · ICM, paying 80/20 (blinds 0.5/1bb, no ante) · BTN 40bb, SB 3bb, BB 25bb · BTN limps, SB limps, BB isolates to 2.5bb, BTN 3-bets to 25bb · Small blind to act

Fits exactlyGGPoker Spin & Gold x10PokerStars Spin & Go x10partypoker SPINS Overdrive 10-24.99x
Close16 games
  • GGPoker Spin & Gold x4, x5the winner takes all there: chip EV
  • GGPoker Spin & Gold x50, x100pays 60/30/10 there, 80/20 here
  • GGPoker Spin & Gold Maxpays 50/30/20 there, 80/20 here
  • PokerStars Spin & Go x25, x50, x100pays 80/12/8 there, 80/20 here
  • PokerStars Spin & Go top tierpays 83.33/10/6.67 there, 80/20 here
  • Winamax Expresso x2, x3, x4, x5, x10, x20the winner takes all there: chip EV; its pages do not say whether any level has an ante
  • Winamax Expresso x100, x400, x1,000, jackpotpays 80/12/8 there, 80/20 here; its pages do not say whether any level has an ante
  • partypoker SPINS Overdrive 3-3.99x, 4-4.99x, 5-9.99xthe winner takes all there: chip EV
  • partypoker SPINS Overdrive 25-119.99x, 120-239.99x, 240x+pays 83.34/8.33/8.33 there, 80/20 here
  • iPoker Twister x2, x3, x5, x8the winner takes all there: chip EV; its pages do not say whether any level has an ante
  • iPoker Twister x50its sources disagree on the split (winner takes all, or 80/10/10); its pages do not say whether any level has an ante
  • iPoker Twister x1,000pays 80/10/10 there, 80/20 here; its pages do not say whether any level has an ante
  • WPT Global Global Spins x3, x5the winner takes all there: chip EV
  • WPT Global Global Spins x10, x25pays 80/10/10 there, 80/20 here
  • WPT Global Global Spins x120, x240, x6,000pays 83.33/8.33/8.33 there, 80/20 here
  • ACR Poker SPINZ x2, x3, x4, x5, x10, x25, x50, x100, x12,000its prize split is not published; its blinds are not published
Cash
3-handed · BTN 40bb, SB 3bb, BB 25bb · SB 0.5bb · no rake · ICM, paying 80/20Change game
Stacks (bb), if they differ
Pot 28.5bbYour cards?
1bb
2.5bb
25bb

Tap your two cards.

Small blind's range

1,302 of 1,326 combos get here
Fold 53.7%Call 46.3%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when BTN limps, SB limps, BB isolates to 2.5bb, BTN 3-bets to 25bb in 3-handed · SB 0.5bb · no rake · ICM, paying 80/20 at BTN 40bb, SB 3bb, BB 25bb?

BTN limps, SB limps, BB isolates to 2.5bb, BTN 3-bets to 25bb in 3-handed · SB 0.5bb · no rake · ICM, paying 80/20, BTN 40bb, SB 3bb, BB 25bb: the small blind (SB) folds 53.7% and calls 46.3%. Always call: KK+, TT-JJ, 77-88, 55, 33, AKs, AJs, A6s, A3s, KQs, K8s-K9s, K5s, K2s, QTs+, Q7s, J3s, T7s, AKo, ATo-AJo, A8o, A3o, KTo-KJo, K5o, Q9o. Mixed: QQ, 99, 66, 44, 22, AQs, A7s-ATs, A4s-A5s, A2s, KTs-KJs, K6s-K7s, K3s-K4s, Q8s-Q9s, Q2s-Q6s, J5s-J9s, J2s, T8s+, T4s-T6s, T2s, 98s, 92s-96s, 82s+, 76s, 73s-74s, 62s+, 54s, 42s+, 32s, AQo, A9o, A4o-A7o, A2o, KQo, K6o-K9o, K2o-K4o, QTo+, Q8o, Q5o, JTo, J8o, J6o, J3o-J4o, T8o+, T5o-T6o, T2o-T3o, 97o, 92o, 85o-86o, 82o, 75o+, 73o, 62o+, 52o, 42o+.

Always fold
JTs, J4s, T3s, 97s, 75s, 72s, 52s-53s, Q6o-Q7o, Q2o-Q4o, J9o, J7o, J5o, J2o, T7o, 98o, 93o-96o, 87o, 83o, 74o, 72o, 53o+, 32o
Always call
KK+, TT-JJ, 77-88, 55, 33, AKs, AJs, A6s, A3s, KQs, K8s-K9s, K5s, K2s, QTs+, Q7s, J3s, T7s, AKo, ATo-AJo, A8o, A3o, KTo-KJo, K5o, Q9o
Mixed
QQ, 99, 66, 44, 22, AQs, A7s-ATs, A4s-A5s, A2s, KTs-KJs, K6s-K7s, K3s-K4s, Q8s-Q9s, Q2s-Q6s, J5s-J9s, J2s, T8s+, T4s-T6s, T2s, 98s, 92s-96s, 82s+, 76s, 73s-74s, 62s+, 54s, 42s+, 32s, AQo, A9o, A4o-A7o, A2o, KQo, K6o-K9o, K2o-K4o, QTo+, Q8o, Q5o, JTo, J8o, J6o, J3o-J4o, T8o+, T5o-T6o, T2o-T3o, 97o, 92o, 85o-86o, 82o, 75o+, 73o, 62o+, 52o, 42o+
Settings: 3-handed · BTN 40bb, SB 3bb, BB 25bb · SB 0.5bb · no rake · ICM, paying 80/20 (small blind 0.5bb, big blind 1bb, stacks BTN 40bb, SB 3bb, BB 25bb, no rake; ICM paying 80/20: a stack is worth its chance of each prize, first 80% and second 20%, so chips lost count more than chips won). Solver: HoldemResources Calculator (HRC) (HRC CI 37.61). Bet sizes are the solved ones; a size that is not here plays like the nearest one.

Sources for the games it fits: ggpoker.com/poker-games/spin-gold (prize table in its script js/funds29.8816e65c.js; fetched 2026-10-31); chips and blinds from worldpokerdeals.com/blog/spin-gold-the-ultimate-guide-on-ggpoker-network (updated 2026-05-11; its 26-level blind table lists no ante) and somuchpoker.com/news/best-spin-and-go-poker-sites-2026 (updated 2026-10-16), fetched 2026-10-31; pokerstars.com/poker/spin-and-go (stacks and prize tables; fetched 2026-10-31); blinds from worldpokerdeals.com/blog/pokerstars-new-spin-go-multipliers-and-1000-spins (2026-05-27; its blind table lists no ante), fetched 2026-10-31; partypoker.com/en/poker/offers/dynamic-structure (stacks, prize shares and the 20-level blind table, which lists no ante), fetched 2026-10-31; winamax.fr/expresso (stacks, first blinds and prize tables; the same on winamax.es), fetched 2026-10-31; worldpokerdeals.com/blog/ipoker-twister-guide (2026-01-29; stacks and splits) and pokerstrategy.com/strategy/sit-and-go/twister-poker-let-go (first blinds), fetched 2026-10-31; wptglobal.com/how-to-play/global-spins (stacks and prize shares; fetched 2026-10-31); blinds from worldpokerdeals.com/blog/global-spins-wpt-global (2023-11-23; its blind table lists no ante) and somuchpoker.com/news/best-spin-and-go-poker-sites-2026 (2026-10-16); worldpokerdeals.com/blog/winning-poker-network-new-1-000-000-spin-go (2025-12-05; stacks only), fetched 2026-10-31.