PokerSolver
PokerSolver/5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs CO iso raise 2bb

SB vs CO iso raise 2bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · HJ limps, CO isolates to 2bb · Small blind to act

5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.3bbYour cards?
0.5bb
1bb
1bb
2bb

Tap your two cards.

Small blind's range

1,326 of 1,326 combos get here
Fold 87.2%Call 6.2%Raise 4/6bb 6.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when HJ limps, CO isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

HJ limps, CO isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the small blind (SB) folds 87.2%, calls 6.2% and raises 4/6bb 6.6%. Always call: 66, 33. Always raise 4/6bb: KK+, AKs, ATs, KQs. Mixed: 77-QQ, 44-55, 22, AJs-AQs, A3s-A9s, K9s-KJs, QTs+, JTs, T8s+, 98s, 65s, AJo+, KQo.

Always fold
A2s, K2s-K8s, Q2s-Q9s, J2s-J9s, T2s-T7s, 92s-97s, 82s+, 72s+, 62s-64s, 52s+, 42s+, 32s, A2o-ATo, K2o-KJo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
66, 33
Always raise 4/6bb
KK+, AKs, ATs, KQs
Mixed
77-QQ, 44-55, 22, AJs-AQs, A3s-A9s, K9s-KJs, QTs+, JTs, T8s+, 98s, 65s, AJo+, KQo
Settings: 5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 23.9). A jackpot fee on bigger pots is not in this solve, so lines that build big pots may be slightly too loose. Bet sizes are the solved ones; a size that is not here plays like the nearest one.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: the ante from 93 of our own CoinPoker hands at $0.25/$0.50 with a $0.08 ante, played 2026-09-30; the caps and the preflop rule from coinpoker.com/games/texas-holdem/, fetched 2026-10-31.