PokerSolver/Heads-up · 60bb · SB 0.5bb · no rake · chip EV/BB vs SB open 3bb

BB vs SB open 3bb

Heads-up · SB 0.5bb · no rake · chip EV (blinds 0.5/1bb, no ante) · 60bb · SB opens 3bb · Big blind to act

Fits exactlyGGPoker Spin & Gold x50, x100, Maxpartypoker SPINS Overdrive 240x+WPT Global Global Spins x25, x120, x240, x6,000

Close1 games

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

Cash

Heads-up · 60bb · SB 0.5bb · no rake · chip EVChange game

PlayersBlinds & rakeStacks

Stacks (bb), if they differSBBB

Pot 4bbYour cards?

1bb

3bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here

Fold 39.6%Call 40.9%Raise 7.5bb 14.8%All-in 60bb 4.6%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB opens 3bb in Heads-up · SB 0.5bb · no rake · chip EV at 60bb?

SB opens 3bb in Heads-up · SB 0.5bb · no rake · chip EV, 60bb: the big blind (BB) folds 39.6%, calls 40.9%, raises 7.5bb 14.8% and goes all-in 60bb 4.6%. Always call: 44, A8s, A2s, K3s-K5s, Q7s, Q2s-Q4s, J6s, J2s-J4s, T7s, T3s, 92s-94s, 74s, 63s, 52s-53s, 43s, A2o-A6o, K5o-K8o, QJo, Q9o, J9o+, 97o, 87o, 76o. Always raise 7.5bb: TT+, ATs+, KQs, KTs, ATo-AJo, KQo. Always all-in 60bb: 88. Mixed: 99, 55-77, 22-33, A9s, A3s-A7s, KJs, K6s-K9s, K2s, Q8s+, Q5s-Q6s, J7s+, J5s, T8s+, T4s-T6s, T2s, 95s+, 84s+, 82s, 75s+, 72s-73s, 64s+, 62s, 54s, 42s, AQo+, A7o-A9o, K9o-KJo, K4o, QTo, Q7o-Q8o, Q5o, J7o-J8o, T7o+, 98o, 86o, 75o, 65o, 54o.

Always fold: 83s, 32s, K2o-K3o, Q6o, Q2o-Q4o, J2o-J6o, T2o-T6o, 92o-96o, 82o-85o, 72o-74o, 62o-64o, 52o-53o, 42o+, 32o
Always call: 44, A8s, A2s, K3s-K5s, Q7s, Q2s-Q4s, J6s, J2s-J4s, T7s, T3s, 92s-94s, 74s, 63s, 52s-53s, 43s, A2o-A6o, K5o-K8o, QJo, Q9o, J9o+, 97o, 87o, 76o
Always raise 7.5bb: TT+, ATs+, KQs, KTs, ATo-AJo, KQo
Always all-in 60bb: 88
Mixed: 99, 55-77, 22-33, A9s, A3s-A7s, KJs, K6s-K9s, K2s, Q8s+, Q5s-Q6s, J7s+, J5s, T8s+, T4s-T6s, T2s, 95s+, 84s+, 82s, 75s+, 72s-73s, 64s+, 62s, 54s, 42s, AQo+, A7o-A9o, K9o-KJo, K4o, QTo, Q7o-Q8o, Q5o, J7o-J8o, T7o+, 98o, 86o, 75o, 65o, 54o

Settings: Heads-up · 60bb · SB 0.5bb · no rake · chip EV (small blind 0.5bb, big blind 1bb, 60bb 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 34.1). 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.