PokerSolver/Heads-up · 40bb · SB 0.5bb · no rake · chip EV/KJo

How to play KJo preflop

Heads-up · 40bb · SB 0.5bb · no rake · chip EV · 26 spots where KJo gets a decision

Fits exactlyGGPoker Spin & Gold x50, x100, Maxpartypoker SPINS Overdrive 10-24.99x, 25-119.99x, 120-239.99x, 240x+WPT Global Global Spins x5, x10, x25, x120, x240, x6,000

Close1 games

ACR Poker SPINZ x2, x3, x4, x5, x10, x25, x50, x100, x12,000its blinds are not published

Opens (raise first in)

Spot	KJo
SB open (RFI) First to act	Raise 2/2.5/3bb 78.3% · Call 21.7%

Facing an open or a limp

Spot	KJo
BB vs SB limp SB limps	Raise 2/2.5/3bb 97.5% · Call 2.5%
BB vs SB open 2bb SB opens 2bb	Call 53% · Raise 5bb 31.1% · All-in 40bb 16%
BB vs SB open 2.5bb SB opens 2.5bb	Raise 6.25bb 58% · Call 21.1% · All-in 40bb 21%
BB vs SB open 3bb SB opens 3bb	Call 71.7% · Raise 7.5bb 23.3% · All-in 40bb 5%
BB vs SB all-in SB goes all-in	Call 97.1% · Fold 2.9%

Facing an isolation raise

Spot	KJo
SB vs BB iso raise 2bb SB limps, BB isolates to 2bb	Raise 5bb 65.1% · Call 32.7% · All-in 40bb 2.3%
SB vs BB iso raise 2.5bb SB limps, BB isolates to 2.5bb	Call 99.9% · All-in 40bb 0.1%
SB vs BB iso raise 3bb SB limps, BB isolates to 3bb	Call 100%
SB vs BB all-in SB limps, BB goes all-in	Fold 99.5% · Call 0.5%

Facing a 3-bet

Spot	KJo
BB vs SB 3-bet 5bb SB limps, BB isolates to 2bb, SB 3-bets to 5bb	Call 98.5% · All-in 40bb 1.3% · Fold 0.2%
BB vs SB all-in SB limps, BB isolates to 2bb, SB goes all-in	Fold 94.4% · Call 5.6%
BB vs SB 3-bet 6.25bb SB limps, BB isolates to 2.5bb, SB 3-bets to 6.25bb	Call 93.8% · All-in 40bb 6.1% · Fold 0.1%
BB vs SB all-in SB limps, BB isolates to 2.5bb, SB goes all-in	Fold 98.5% · Call 1.5%
BB vs SB 3-bet 7.5bb SB limps, BB isolates to 3bb, SB 3-bets to 7.5bb	Call 61.5% · All-in 40bb 35.2% · Fold 3.2%
BB vs SB all-in SB limps, BB isolates to 3bb, SB goes all-in	Fold 96.3% · Call 3.7%
SB vs BB 3-bet 5bb SB opens 2bb, BB 3-bets to 5bb	Call 99.8% · All-in 40bb 0.2%
SB vs BB all-in SB opens 2bb, BB goes all-in	Fold 100%
SB vs BB 3-bet 6.25bb SB opens 2.5bb, BB 3-bets to 6.25bb	Call 86.4% · All-in 40bb 13.6%
SB vs BB all-in SB opens 2.5bb, BB goes all-in	Fold 99.3% · Call 0.7%
SB vs BB 3-bet 7.5bb SB opens 3bb, BB 3-bets to 7.5bb	Call 95.1% · All-in 40bb 4.9%
SB vs BB all-in SB opens 3bb, BB goes all-in	Fold 99.9% · Call 0.1%

Facing a 4-bet

Spot	KJo
SB vs BB all-in SB limps, BB isolates to 2bb, SB 3-bets to 5bb, BB goes all-in	Fold 97.4% · Call 2.6%
BB vs SB all-in SB opens 2bb, BB 3-bets to 5bb, SB goes all-in	Fold 94.1% · Call 5.9%
BB vs SB all-in SB opens 2.5bb, BB 3-bets to 6.25bb, SB goes all-in	Fold 97.8% · Call 2.2%
BB vs SB all-in SB opens 3bb, BB 3-bets to 7.5bb, SB goes all-in	Fold 95.7% · Call 4.3%

Settings: Heads-up · 40bb · SB 0.5bb · no rake · chip EV (small blind 0.5bb, big blind 1bb, 40bb stacks, 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 32.16). 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); worldpokerdeals.com/blog/winning-poker-network-new-1-000-000-spin-go (2025-12-05; stacks only), fetched 2026-10-31.