PokerSolver
PokerSolver/3-handed · BTN 15bb, SB 15bb, BB 3bb · SB 0.5bb · no rake · chip EV/J4s

How to play J4s preflop

3-handed · BTN 15bb, SB 15bb, BB 3bb · SB 0.5bb · no rake · chip EV · 51 spots where J4s gets a decision

Fits exactlyGGPoker Spin & Gold x2, x3, x4, x5PokerStars Spin & Go x2, x3, x4, x5partypoker SPINS Overdrive 2-2.99x, 3-3.99x, 4-4.99x, 5-9.99xWPT Global Global Spins x2, x3, x5
Close17 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
  • Winamax Expresso Nitro every multiplierits prize table is not given separately (likely the Expresso one); 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

Opens (raise first in)

SpotJ4s
BTN open (RFI)
First to act
Fold 100%
SB open (RFI)
Folded to SB
Raise 3bb 100%

Facing an open or a limp

SpotJ4s
BB vs SB limp
SB limps
All-in 3bb 99.2% · Call 0.8%
BB vs SB open 3bb
SB opens 3bb
Call 100%
SB vs BTN limp
BTN limps
Fold 76.5% · Call 18% · All-in 15bb 3.2% · Raise 2/2.5/3bb 2.3%
BB vs BTN limp
BTN limps
Call 99.7% · All-in 3bb 0.3%
BB vs SB limp
BTN limps, SB limps
All-in 3bb 75.5% · Call 24.5%
BB vs SB iso raise 2bb
BTN limps, SB isolates to 2bb
Fold 56.2% · All-in 3bb 38.4% · Call 5.5%
BB vs SB iso raise 2.5bb
BTN limps, SB isolates to 2.5bb
All-in 3bb 87.7% · Fold 7.4% · Call 4.9%
BB vs SB iso raise 3bb
BTN limps, SB isolates to 3bb
Fold 87.8% · Call 12.2%
BB vs SB all-in
BTN limps, SB goes all-in
Call 99.7% · Fold 0.3%
SB vs BTN open 2bb
BTN opens 2bb
Fold 100%
BB vs BTN open 2bb
BTN opens 2bb
Call 99.9% · All-in 3bb 0.1%
BB vs SB call
BTN opens 2bb, SB calls
All-in 3bb 100%
SB vs BTN open 2.5bb
BTN opens 2.5bb
Fold 100%
BB vs BTN open 2.5bb
BTN opens 2.5bb
All-in 3bb 81.2% · Call 18.8%
BB vs SB call
BTN opens 2.5bb, SB calls
All-in 3bb 98.7% · Fold 1.2% · Call 0.1%
SB vs BTN open 3bb
BTN opens 3bb
Fold 88.3% · Call 11.6% · All-in 15bb 0.1%
BB vs BTN open 3bb
BTN opens 3bb
Call 96% · Fold 4%
BB vs SB call
BTN opens 3bb, SB calls
Call 68.8% · Fold 31.2%
SB vs BTN all-in
BTN goes all-in
Fold 100%
BB vs BTN all-in
BTN goes all-in
Call 94.1% · Fold 5.9%
BB vs SB call
BTN goes all-in, SB calls
Call 100%

Facing an isolation raise

SpotJ4s
SB: BTN limps, SB limps, BB goes all-in, BTN folds
BTN limps, SB limps, BB goes all-in, BTN folds
Call 100%
SB vs BTN call
BTN limps, SB limps, BB goes all-in, BTN calls
Fold 81.5% · All-in 15bb 11.8% · Call 6.7%

Facing a 3-bet

SpotJ4s
SB vs BTN all-in
BTN limps, SB limps, BB goes all-in, BTN goes all-in
Fold 94.8% · Call 5.2%
SB vs BTN 3-bet 5bb
BTN limps, SB isolates to 2bb, BTN 3-bets to 5bb
All-in 15bb 54.6% · Fold 28.4% · Call 16.9%
SB vs BTN all-in
BTN limps, SB isolates to 2bb, BTN goes all-in
Call 61.6% · Fold 38.4%
SB vs BTN 3-bet 5bb
BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb
All-in 15bb 59.9% · Call 31.9% · Fold 8.2%
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 93.4% · Call 6.6%
BB vs SB call
BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb, SB calls
Fold 76.9% · Call 23.1%
SB vs BTN all-in
BTN limps, SB isolates to 2bb, BB calls, BTN goes all-in
Call 73.8% · Fold 26.2%
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
Call 60.1% · Fold 39.9%
BB vs SB call
BTN limps, SB isolates to 2bb, BB calls, BTN goes all-in, SB calls
Call 79.2% · Fold 20.8%
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
Call 100%
SB vs BTN call
BTN limps, SB isolates to 2bb, BB goes all-in, BTN calls
Fold 74% · All-in 15bb 26%
SB vs BTN all-in
BTN limps, SB isolates to 2.5bb, BTN goes all-in
Fold 59.3% · Call 40.7%
SB vs BTN all-in
BTN limps, SB isolates to 2.5bb, BB calls, BTN goes all-in
Fold 89.8% · Call 10.2%
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 94.4% · Call 5.6%
BB vs SB call
BTN limps, SB isolates to 2.5bb, BB calls, BTN goes all-in, SB calls
Call 80.2% · Fold 19.8%
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
Call 100%
SB vs BTN call
BTN limps, SB isolates to 2.5bb, BB goes all-in, BTN calls
Call 98% · Fold 2%
SB vs BTN all-in
BTN limps, SB isolates to 3bb, BTN goes all-in
Call 97.7% · Fold 2.3%
SB vs BTN all-in
BTN limps, SB isolates to 3bb, BB calls, BTN goes all-in
Fold 98.1% · Call 1.9%
BB vs SB 3-bet 5bb
BTN opens 2bb, SB 3-bets to 5bb
Call 99.8% · Fold 0.2%
BB vs SB all-in
BTN opens 2bb, SB goes all-in
Call 100%
BB vs SB all-in
BTN opens 2.5bb, SB goes all-in
Call 100%
BB vs SB all-in
BTN opens 3bb, SB goes all-in
Call 50.9% · Fold 49.1%

Facing a 4-bet

SpotJ4s
BB vs SB all-in
BTN limps, SB isolates to 2bb, BB calls, BTN 3-bets to 5bb, SB goes all-in
Fold 73.8% · Call 26.2%
SB vs BTN all-in
BTN limps, SB isolates to 2bb, BB goes all-in, BTN goes all-in
Fold 82% · Call 18%
SB vs BTN all-in
BTN limps, SB isolates to 2.5bb, BB goes all-in, BTN goes all-in
Fold 88.2% · Call 11.8%
Settings: 3-handed · BTN 15bb, SB 15bb, BB 3bb · SB 0.5bb · no rake · chip EV (small blind 0.5bb, big blind 1bb, stacks BTN 15bb, SB 15bb, BB 3bb, 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 7.11). 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; 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); 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.