PokerSolver
PokerSolver/3-handed · BTN 10bb, SB 40bb, BB 15bb · SB 0.5bb · no rake · ICM, paying 80/20/BB vs SB call

BB vs SB call

3-handed · SB 0.5bb · no rake · ICM, paying 80/20 (blinds 0.5/1bb, no ante) · BTN 10bb, SB 40bb, BB 15bb · BTN opens 2bb, SB calls, BB 3-bets to 5bb, BTN goes all-in, SB calls · Big 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 10bb, SB 40bb, BB 15bb · SB 0.5bb · no rake · ICM, paying 80/20Change game
Stacks (bb), if they differ
Pot 25bbYour cards?
5bb
10bb
10bb

Tap your two cards.

  • The solve has no call for Big blind here: a call would make it a 3-way pot, and this solve stops before that. Multiway pots like this aren't covered yet, so only fold or raise can be shown.

Big blind's range

980 of 1,326 combos get here
Fold 54.2%All-in 15bb 45.8%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when BTN opens 2bb, SB calls, BB 3-bets to 5bb, BTN goes all-in, SB calls in 3-handed · SB 0.5bb · no rake · ICM, paying 80/20 at BTN 10bb, SB 40bb, BB 15bb?

BTN opens 2bb, SB calls, BB 3-bets to 5bb, BTN goes all-in, SB calls in 3-handed · SB 0.5bb · no rake · ICM, paying 80/20, BTN 10bb, SB 40bb, BB 15bb: the big blind (BB) folds 54.2% and goes all-in 15bb 45.8%. Always all-in 15bb: JJ+, 77, AKs, KJs, K2s, Q5s-Q6s, 74s, 42s, K8o. Mixed: 99-TT, 66, 22-33, A9s-AJs, A4s-A7s, A2s, KQs, K6s-KTs, K3s-K4s, QJs, Q7s-Q8s, J6s+, J4s, J2s, T8s, T4s-T6s, 95s+, 92s, 84s-85s, 76s, 65s, A7o+, A2o, KQo, KTo, QTo, J6o-J7o, T7o-T8o, 84o, 43o, 32o.

Always fold
AQs, Q4s, Q2s, T9s, T2s, 86s, 75s, 32s, 97o, 72o
Always all-in 15bb
JJ+, 77, AKs, KJs, K2s, Q5s-Q6s, 74s, 42s, K8o
Mixed
99-TT, 66, 22-33, A9s-AJs, A4s-A7s, A2s, KQs, K6s-KTs, K3s-K4s, QJs, Q7s-Q8s, J6s+, J4s, J2s, T8s, T4s-T6s, 95s+, 92s, 84s-85s, 76s, 65s, A7o+, A2o, KQo, KTo, QTo, J6o-J7o, T7o-T8o, 84o, 43o, 32o
Settings: 3-handed · BTN 10bb, SB 40bb, BB 15bb · SB 0.5bb · no rake · ICM, paying 80/20 (small blind 0.5bb, big blind 1bb, stacks BTN 10bb, SB 40bb, BB 15bb, 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 31.77). 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.