PokerSolver
PokerSolver/3-handed · BTN 15bb, SB 40bb, BB 10bb · SB 0.5bb · no rake · ICM, paying 80/20/A3o

How to play A3o preflop

3-handed · BTN 15bb, SB 40bb, BB 10bb · SB 0.5bb · no rake · ICM, paying 80/20 · 108 spots where A3o gets a decision

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

Opens (raise first in)

SpotA3o
BTN open (RFI)
First to act
Fold 100%
SB open (RFI)
Folded to SB
Raise 2/2.5/3/10bb 100%

Facing an open or a limp

SpotA3o
BB vs SB limp
SB limps
All-in 10bb 99% · Call 0.6% · Raise 2/2.5/3bb 0.5%
BB vs SB open 2bb
SB opens 2bb
All-in 10bb 100%
BB vs SB open 2.5bb
SB opens 2.5bb
All-in 10bb 100%
BB vs SB open 3bb
SB opens 3bb
All-in 10bb 100%
BB vs SB open 10bb
SB opens 10bb
Call 100%
SB vs BTN limp
BTN limps
Raise 2/2.5/3/15bb 58.9% · Fold 40.1% · Call 1%
BB vs BTN limp
BTN limps
Call 93.1% · All-in 10bb 6.9%
BB vs SB limp
BTN limps, SB limps
Raise 2/2.5/3bb 49.8% · Call 44% · All-in 10bb 6.2%
BB vs SB iso raise 2bb
BTN limps, SB isolates to 2bb
Fold 98.9% · Call 1.1%
BB vs SB iso raise 2.5bb
BTN limps, SB isolates to 2.5bb
Fold 95.4% · Call 4.6%
BB vs SB iso raise 3bb
BTN limps, SB isolates to 3bb
Fold 99.4% · All-in 10bb 0.3% · Call 0.2%
BB vs SB iso raise 15bb
BTN limps, SB isolates to 15bb
Fold 98.5% · Call 1.5%
SB vs BTN open 2bb
BTN opens 2bb
Fold 98.8% · Raise 5/15bb 1.2%
BB vs BTN open 2bb
BTN opens 2bb
Call 99.7% · All-in 10bb 0.2% · Fold 0.1%
BB vs SB call
BTN opens 2bb, SB calls
Fold 100%
SB vs BTN open 2.5bb
BTN opens 2.5bb
Fold 100%
BB vs BTN open 2.5bb
BTN opens 2.5bb
Fold 93.2% · Call 6.5% · All-in 10bb 0.3%
BB vs SB call
BTN opens 2.5bb, SB calls
Fold 82.1% · Call 17.6% · All-in 10bb 0.3%
SB vs BTN open 3bb
BTN opens 3bb
Fold 99.5% · Call 0.4% · Raise 15bb 0.2%
BB vs BTN open 3bb
BTN opens 3bb
Fold 99.5% · Call 0.5% · All-in 10bb 0.1%
BB vs SB call
BTN opens 3bb, SB calls
Fold 99.5% · Call 0.3% · All-in 10bb 0.2%
SB vs BTN all-in
BTN goes all-in
Fold 100%
BB vs BTN all-in
BTN goes all-in
Fold 100%
BB vs SB call
BTN goes all-in, SB calls
Fold 100%

Facing an isolation raise

SpotA3o
SB: BTN limps, SB limps, BB isolates to 2bb, BTN folds
BTN limps, SB limps, BB isolates to 2bb, BTN folds
Raise 10bb 74.8% · Call 25.2%
SB vs BTN call
BTN limps, SB limps, BB isolates to 2bb, BTN calls
Fold 64% · Call 20.5% · Raise 5/15bb 15.6%
SB: BTN limps, SB limps, BB isolates to 2.5bb, BTN folds
BTN limps, SB limps, BB isolates to 2.5bb, BTN folds
Raise 10bb 100%
SB vs BTN call
BTN limps, SB limps, BB isolates to 2.5bb, BTN calls
Call 39.8% · Raise 15bb 38.3% · Fold 21.9%
SB: BTN limps, SB limps, BB isolates to 3bb, BTN folds
BTN limps, SB limps, BB isolates to 3bb, BTN folds
Raise 10bb 64.5% · Call 33% · Fold 2.5%
SB vs BTN call
BTN limps, SB limps, BB isolates to 3bb, BTN calls
Fold 88.2% · Raise 15bb 9.9% · Call 1.9%
SB: BTN limps, SB limps, BB goes all-in, BTN folds
BTN limps, SB limps, BB goes all-in, BTN folds
Fold 92.5% · Call 7.5%
SB vs BTN call
BTN limps, SB limps, BB goes all-in, BTN calls
Fold 47.4% · Raise 15bb 34.1% · Call 18.5%

Facing a 3-bet

SpotA3o
BB vs SB 3-bet 10bb
SB limps, BB isolates to 2bb, SB 3-bets to 10bb
Call 94.5% · Fold 5.5%
BB vs SB 3-bet 10bb
SB limps, BB isolates to 3bb, SB 3-bets to 10bb
Call 100%
BB vs SB 3-bet 10bb
BTN limps, SB limps, BB isolates to 2bb, BTN folds, SB 3-bets to 10bb
Call 76.8% · Fold 23.2%
BB vs SB 3-bet 5bb
BTN limps, SB limps, BB isolates to 2bb, BTN calls, SB 3-bets to 5bb
Fold 68.9% · All-in 10bb 29.3% · Call 1.7%
BB vs SB 3-bet 15bb
BTN limps, SB limps, BB isolates to 2bb, BTN calls, SB 3-bets to 15bb
Fold 82% · Call 18%
SB vs BTN 3-bet 5bb
BTN limps, SB limps, BB isolates to 2bb, BTN 3-bets to 5bb
Fold 68.2% · Raise 15bb 21.3% · Call 10.6%
BB: BTN limps, SB limps, BB isolates to 2bb, BTN 3-bets to 5bb, SB folds
BTN limps, SB limps, BB isolates to 2bb, BTN 3-bets to 5bb, SB folds
All-in 10bb 51.8% · Call 33.8% · Fold 14.4%
BB vs SB call
BTN limps, SB limps, BB isolates to 2bb, BTN 3-bets to 5bb, SB calls
Fold 68.5% · All-in 10bb 31.5%
SB vs BTN all-in
BTN limps, SB limps, BB isolates to 2bb, BTN goes all-in
Fold 98.5% · Call 1.5%
BB: BTN limps, SB limps, BB isolates to 2bb, BTN goes all-in, SB folds
BTN limps, SB limps, BB isolates to 2bb, BTN goes all-in, SB folds
Call 97.4% · Fold 2.6%
BB vs SB call
BTN limps, SB limps, BB isolates to 2bb, BTN goes all-in, SB calls
Fold 94.4% · Call 5.6%
BB vs SB 3-bet 10bb
BTN limps, SB limps, BB isolates to 2.5bb, BTN folds, SB 3-bets to 10bb
Fold 56.1% · Call 43.9%
BB vs SB 3-bet 15bb
BTN limps, SB limps, BB isolates to 2.5bb, BTN calls, SB 3-bets to 15bb
Call 55.3% · Fold 44.7%
SB vs BTN all-in
BTN limps, SB limps, BB isolates to 2.5bb, BTN goes all-in
Call 62.7% · Fold 37.3%
BB: BTN limps, SB limps, BB isolates to 2.5bb, BTN goes all-in, SB folds
BTN limps, SB limps, BB isolates to 2.5bb, BTN goes all-in, SB folds
Call 69.4% · Fold 30.6%
BB vs SB call
BTN limps, SB limps, BB isolates to 2.5bb, BTN goes all-in, SB calls
Fold 91.7% · Call 8.3%
BB vs SB 3-bet 10bb
BTN limps, SB limps, BB isolates to 3bb, BTN folds, SB 3-bets to 10bb
Call 97.5% · Fold 2.5%
BB vs SB 3-bet 15bb
BTN limps, SB limps, BB isolates to 3bb, BTN calls, SB 3-bets to 15bb
Fold 100%
SB vs BTN all-in
BTN limps, SB limps, BB isolates to 3bb, BTN goes all-in
Fold 59.1% · Call 40.9%
BB: BTN limps, SB limps, BB isolates to 3bb, BTN goes all-in, SB folds
BTN limps, SB limps, BB isolates to 3bb, BTN goes all-in, SB folds
Fold 56.1% · Call 43.9%
BB vs SB call
BTN limps, SB limps, BB isolates to 3bb, BTN goes all-in, SB calls
Fold 94.4% · Call 5.6%
SB vs BTN all-in
BTN limps, SB limps, BB goes all-in, BTN goes all-in
Fold 88.5% · Call 11.5%
SB vs BTN 3-bet 5bb
BTN limps, SB isolates to 2bb, BTN 3-bets to 5bb
Fold 86.8% · Raise 15bb 12.9% · Call 0.2%
SB vs BTN all-in
BTN limps, SB isolates to 2bb, BTN goes all-in
Fold 99.9% · Call 0.1%
SB vs BTN 3-bet 5bb
BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb
Call 68.6% · Raise 15bb 18.5% · Fold 12.9%
BB: BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb, SB folds
BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb, SB folds
Fold 56.5% · All-in 10bb 27.4% · Call 16.1%
BB vs SB call
BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb, SB calls
Fold 97.3% · All-in 10bb 2.7%
SB vs BTN all-in
BTN limps, SB isolates to 2bb, BB calls, BTN goes all-in
Fold 93.7% · Call 6.3%
BB: BTN limps, SB isolates to 2bb, BB calls, BTN goes all-in, SB folds
BTN limps, SB isolates to 2bb, BB calls, BTN goes all-in, SB folds
Fold 99.6% · Call 0.4%
BB vs SB call
BTN limps, SB isolates to 2bb, BB calls, BTN goes all-in, SB calls
Fold 99.9% · Call 0.1%
SB: BTN limps, SB isolates to 2bb, BB goes all-in, BTN folds
BTN limps, SB isolates to 2bb, BB goes all-in, BTN folds
Fold 71.1% · Call 28.9%
SB vs BTN call
BTN limps, SB isolates to 2bb, BB goes all-in, BTN calls
Fold 99% · Raise 15bb 1%
SB vs BTN all-in
BTN limps, SB isolates to 2.5bb, BTN goes all-in
Fold 99.9% · Call 0.1%
SB vs BTN all-in
BTN limps, SB isolates to 2.5bb, BB calls, BTN goes all-in
Call 53.4% · Fold 46.6%
BB: BTN limps, SB isolates to 2.5bb, BB calls, BTN goes all-in, SB folds
BTN limps, SB isolates to 2.5bb, BB calls, BTN goes all-in, SB folds
Fold 51% · Call 49%
BB vs SB call
BTN limps, SB isolates to 2.5bb, BB calls, BTN goes all-in, SB calls
Fold 86% · Call 14%
SB: BTN limps, SB isolates to 2.5bb, BB goes all-in, BTN folds
BTN limps, SB isolates to 2.5bb, BB goes all-in, BTN folds
Fold 92.2% · Call 7.8%
SB vs BTN call
BTN limps, SB isolates to 2.5bb, BB goes all-in, BTN calls
Fold 89.3% · Raise 15bb 10.7%
SB vs BTN all-in
BTN limps, SB isolates to 3bb, BTN goes all-in
Fold 99.6% · Call 0.4%
SB vs BTN all-in
BTN limps, SB isolates to 3bb, BB calls, BTN goes all-in
Fold 92.4% · Call 7.6%
BB: BTN limps, SB isolates to 3bb, BB calls, BTN goes all-in, SB folds
BTN limps, SB isolates to 3bb, BB calls, BTN goes all-in, SB folds
Call 70.6% · Fold 29.4%
BB vs SB call
BTN limps, SB isolates to 3bb, BB calls, BTN goes all-in, SB calls
Call 61.5% · Fold 38.5%
SB: BTN limps, SB isolates to 3bb, BB goes all-in, BTN folds
BTN limps, SB isolates to 3bb, BB goes all-in, BTN folds
Call 51.3% · Fold 48.7%
SB vs BTN call
BTN limps, SB isolates to 3bb, BB goes all-in, BTN calls
Fold 86.5% · Raise 15bb 13.5%
BB vs SB 3-bet 5bb
BTN opens 2bb, SB 3-bets to 5bb
Fold 100%
BB vs SB 3-bet 15bb
BTN opens 2bb, SB 3-bets to 15bb
Fold 100%
BB vs SB 3-bet 15bb
BTN opens 2.5bb, SB 3-bets to 15bb
Fold 100%
SB: BTN opens 3bb, SB calls, BB goes all-in, BTN folds
BTN opens 3bb, SB calls, BB goes all-in, BTN folds
Call 98.8% · Fold 1.2%
SB vs BTN call
BTN opens 3bb, SB calls, BB goes all-in, BTN calls
Fold 61.8% · Raise 15bb 38.2%
BB vs SB 3-bet 15bb
BTN opens 3bb, SB 3-bets to 15bb
Fold 100%

Facing a 4-bet

SpotA3o
SB vs BTN all-in
BTN limps, SB limps, BB isolates to 2bb, BTN calls, SB 3-bets to 5bb, BB folds, BTN goes all-in
Fold 87.9% · Call 12.1%
SB vs BTN all-in
BTN limps, SB limps, BB isolates to 2bb, BTN calls, SB 3-bets to 5bb, BB calls, BTN goes all-in
Call 79.1% · Fold 20.9%
BB: BTN limps, SB limps, BB isolates to 2bb, BTN calls, SB 3-bets to 5bb, BB calls, BTN goes all-in, SB folds
BTN limps, SB limps, BB isolates to 2bb, BTN calls, SB 3-bets to 5bb, BB calls, BTN goes all-in, SB folds
Fold 54.4% · Call 45.6%
BB vs SB call
BTN limps, SB limps, BB isolates to 2bb, BTN calls, SB 3-bets to 5bb, BB calls, BTN goes all-in, SB calls
Fold 82.2% · Call 17.8%
SB: BTN limps, SB limps, BB isolates to 2bb, BTN calls, SB 3-bets to 5bb, BB goes all-in, BTN folds
BTN limps, SB limps, BB isolates to 2bb, BTN calls, SB 3-bets to 5bb, BB goes all-in, BTN folds
Call 90.8% · Fold 9.2%
SB vs BTN call
BTN limps, SB limps, BB isolates to 2bb, BTN calls, SB 3-bets to 5bb, BB goes all-in, BTN calls
Raise 15bb 93.6% · Fold 6.4%
SB: BTN limps, SB limps, BB isolates to 2bb, BTN 3-bets to 5bb, SB calls, BB goes all-in, BTN folds
BTN limps, SB limps, BB isolates to 2bb, BTN 3-bets to 5bb, SB calls, BB goes all-in, BTN folds
Fold 50% · Call 50%
SB vs BTN call
BTN limps, SB limps, BB isolates to 2bb, BTN 3-bets to 5bb, SB calls, BB goes all-in, BTN calls
Fold 71.1% · Raise 15bb 28.9%
BB vs SB 4-bet 15bb
BTN limps, SB limps, BB isolates to 2bb, BTN 3-bets to 5bb, SB 4-bets to 15bb
Fold 99.1% · Call 0.9%
SB: BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb, SB calls, BB goes all-in, BTN folds
BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb, SB calls, BB goes all-in, BTN folds
Fold 50% · Call 50%
SB vs BTN call
BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb, SB calls, BB goes all-in, BTN calls
Raise 15bb 77.8% · Fold 22.2%
BB vs SB 4-bet 15bb
BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb, SB 4-bets to 15bb
Fold 99.1% · Call 0.9%
SB vs BTN all-in
BTN limps, SB isolates to 2bb, BB goes all-in, BTN goes all-in
Fold 71.4% · Call 28.6%
SB vs BTN all-in
BTN limps, SB isolates to 2.5bb, BB goes all-in, BTN goes all-in
Fold 92.1% · Call 7.9%
SB vs BTN all-in
BTN limps, SB isolates to 3bb, BB goes all-in, BTN goes all-in
Fold 89.1% · Call 10.9%
SB vs BTN all-in
BTN opens 2bb, SB 3-bets to 5bb, BTN goes all-in
Fold 100%
SB vs BTN all-in
BTN opens 2bb, SB 3-bets to 5bb, BB calls, BTN goes all-in
Fold 59.8% · Call 40.2%
SB: BTN opens 2bb, SB 3-bets to 5bb, BB goes all-in, BTN folds
BTN opens 2bb, SB 3-bets to 5bb, BB goes all-in, BTN folds
Call 100%
SB vs BTN call
BTN opens 2bb, SB 3-bets to 5bb, BB goes all-in, BTN calls
Fold 100%
SB vs BTN all-in
BTN opens 3bb, SB calls, BB goes all-in, BTN goes all-in
Fold 99.2% · Call 0.8%

Facing a 5-bet or shove

SpotA3o
SB vs BTN all-in
BTN limps, SB limps, BB isolates to 2bb, BTN calls, SB 3-bets to 5bb, BB goes all-in, BTN goes all-in
Call 76.6% · Fold 23.4%
SB vs BTN all-in
BTN limps, SB limps, BB isolates to 2bb, BTN 3-bets to 5bb, SB calls, BB goes all-in, BTN goes all-in
Fold 61.9% · Call 38.1%
SB vs BTN all-in
BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb, SB calls, BB goes all-in, BTN goes all-in
Fold 57% · Call 43%
SB vs BTN all-in
BTN opens 2bb, SB 3-bets to 5bb, BB goes all-in, BTN goes all-in
Fold 92.7% · Call 7.3%
Settings: 3-handed · BTN 15bb, SB 40bb, BB 10bb · SB 0.5bb · no rake · ICM, paying 80/20 (small blind 0.5bb, big blind 1bb, stacks BTN 15bb, SB 40bb, BB 10bb, 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 25.87). 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.