PokerSolver
PokerSolver/3-handed · BTN 30bb, SB 15bb, BB 30bb · SB 0.5bb · no rake · chip EV/SB open (RFI)

SB open (RFI)

3-handed · SB 0.5bb · no rake · chip EV (blinds 0.5/1bb, no ante) · BTN 30bb, SB 15bb, BB 30bb · Folded to SB · Small blind to act

Fits exactlyGGPoker Spin & Gold x4, x5partypoker SPINS Overdrive 3-3.99x, 4-4.99x, 5-9.99xWPT Global Global Spins x3, x5
Close16 games
  • GGPoker Spin & Gold x10pays 80/20 there: under ICM calls of an all-in are tighter; this chart is chip EV
  • GGPoker Spin & Gold x50, x100pays 60/30/10 there: under ICM calls of an all-in are tighter; this chart is chip EV
  • GGPoker Spin & Gold Maxpays 50/30/20 there: under ICM calls of an all-in are tighter; this chart is chip EV
  • PokerStars Spin & Go x10pays 80/20 there: under ICM calls of an all-in are tighter; this chart is chip EV
  • PokerStars Spin & Go x25, x50, x100pays 80/12/8 there: under ICM calls of an all-in are tighter; this chart is chip EV
  • PokerStars Spin & Go top tierpays 83.33/10/6.67 there: under ICM calls of an all-in are tighter; this chart is chip EV
  • Winamax Expresso x2, x3, x4, x5, x10, x20its pages do not say whether any level has an ante
  • Winamax Expresso x100, x400, x1,000, jackpotpays 80/12/8 there: under ICM calls of an all-in are tighter; this chart is chip EV; its pages do not say whether any level has an ante
  • partypoker SPINS Overdrive 10-24.99xpays 80/20 there: under ICM calls of an all-in are tighter; this chart is chip EV
  • partypoker SPINS Overdrive 25-119.99x, 120-239.99x, 240x+pays 83.34/8.33/8.33 there: under ICM calls of an all-in are tighter; this chart is chip EV
  • iPoker Twister x2, x3, x5, x8its 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: under ICM calls of an all-in are tighter; this chart is chip EV; its pages do not say whether any level has an ante
  • WPT Global Global Spins x10, x25pays 80/10/10 there: under ICM calls of an all-in are tighter; this chart is chip EV
  • WPT Global Global Spins x120, x240, x6,000pays 83.33/8.33/8.33 there: under ICM calls of an all-in are tighter; this chart is chip EV
  • 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 30bb, SB 15bb, BB 30bb · SB 0.5bb · no rake · chip EVChange game
Stacks (bb), if they differ
Pot 1.5bbYour cards?
0.5bb
1bb

Tap your two cards.

Small blind's range

1,326 of 1,326 combos get here
Fold 35.7%Call 21.6%Raise 2/2.5/3bb 24.1%All-in 15bb 18.7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when it folds to SB in 3-handed · SB 0.5bb · no rake · chip EV at BTN 30bb, SB 15bb, BB 30bb?

Folded to SB in 3-handed · SB 0.5bb · no rake · chip EV, BTN 30bb, SB 15bb, BB 30bb: the small blind (SB) folds 35.7%, calls 21.6%, raises 2/2.5/3bb 24.1% and goes all-in 15bb 18.7%. Always call: AJs, Q4s, Q2s, J2s, T3s, 94s, 43s, J7o. Always raise 2/2.5/3bb: TT+, 88, A5s, KJs+, K8o-KTo. Always all-in 15bb: 22-44, A2s-A3s, 97s+, 86s+, A2o-AJo. Mixed: 99, 55-77, AQs+, A6s-ATs, A4s, K2s-KTs, Q5s+, Q3s, J3s+, T4s+, T2s, 95s-96s, 92s-93s, 84s-85s, 73s+, 63s+, 52s+, AQo+, KJo+, K2o-K7o, Q5o+, J8o+, T7o+, 96o+, 86o+, 76o, 65o.

Always fold
82s-83s, 72s, 62s, 42s, 32s, Q2o-Q4o, J2o-J6o, T2o-T6o, 92o-95o, 82o-85o, 72o-75o, 62o-64o, 52o+, 42o+, 32o
Always call
AJs, Q4s, Q2s, J2s, T3s, 94s, 43s, J7o
Always raise 2/2.5/3bb
TT+, 88, A5s, KJs+, K8o-KTo
Always all-in 15bb
22-44, A2s-A3s, 97s+, 86s+, A2o-AJo
Mixed
99, 55-77, AQs+, A6s-ATs, A4s, K2s-KTs, Q5s+, Q3s, J3s+, T4s+, T2s, 95s-96s, 92s-93s, 84s-85s, 73s+, 63s+, 52s+, AQo+, KJo+, K2o-K7o, Q5o+, J8o+, T7o+, 96o+, 86o+, 76o, 65o
Settings: 3-handed · BTN 30bb, SB 15bb, BB 30bb · SB 0.5bb · no rake · chip EV (small blind 0.5bb, big blind 1bb, stacks BTN 30bb, SB 15bb, BB 30bb, no rake; chip EV: every chip is worth the same, as it is when only the winner is paid and heads-up). Solver: HoldemResources Calculator (HRC) (HRC CI 44.95). 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; partypoker.com/en/poker/offers/dynamic-structure (stacks, prize shares and the 20-level blind table, which lists no ante), 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); 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; 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; worldpokerdeals.com/blog/winning-poker-network-new-1-000-000-spin-go (2025-12-05; stacks only), fetched 2026-10-31.