PokerSolver
PokerSolver/5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BB iso raise 2.5bb

SB vs BB iso raise 2.5bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · SB limps, BB isolates to 2.5bb · Small blind to act

Fits exactlyno game we have checked
Close1 games
  • CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 4.3bbYour cards?
1bb
2.5bb

Tap your two cards.

Small blind's range

958 of 1,326 combos get here
Fold 20.4%Call 59.1%Raise 5/7.5bb 20.4%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when SB limps, BB isolates to 2.5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

SB limps, BB isolates to 2.5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the small blind (SB) folds 20.4%, calls 59.1% and raises 5/7.5bb 20.4%. Always call: 33, K4s-K5s, K2s, Q3s-Q7s, J6s-J7s, J3s-J4s, T4s-T5s, T2s, 95s, 86s+, 76s, 64s, 53s+, A2o-A9o, K5o-KJo, Q8o+, J8o-J9o, T8o+, 97o+, 87o. Always raise 5/7.5bb: 99+, A9s+, KTs+, QTs+, JTs, AQo+. Mixed: 44-88, 22, A2s-A8s, K6s-K9s, K3s, Q8s-Q9s, Q2s, J8s-J9s, J5s, T6s+, T3s, 96s+, 94s, 84s-85s, 75s, 65s, 63s, 52s, 43s, ATo-AJo, KQo, K4o, Q5o-Q7o, JTo, J7o, T7o, 86o, 76o, 65o.

Always fold
93s, K2o-K3o, Q4o, J5o-J6o, T6o, 96o, 75o, 54o
Always call
33, K4s-K5s, K2s, Q3s-Q7s, J6s-J7s, J3s-J4s, T4s-T5s, T2s, 95s, 86s+, 76s, 64s, 53s+, A2o-A9o, K5o-KJo, Q8o+, J8o-J9o, T8o+, 97o+, 87o
Always raise 5/7.5bb
99+, A9s+, KTs+, QTs+, JTs, AQo+
Mixed
44-88, 22, A2s-A8s, K6s-K9s, K3s, Q8s-Q9s, Q2s, J8s-J9s, J5s, T6s+, T3s, 96s+, 94s, 84s-85s, 75s, 65s, 63s, 52s, 43s, ATo-AJo, KQo, K4o, Q5o-Q7o, JTo, J7o, T7o, 86o, 76o, 65o
Settings: 5-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.99). 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.

Rake sources for the games it fits: 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.