GTO Open Raise Percentages by Position (100BB Stack)
At 100BB effective stack depth, follow these baseline opening ranges:\n\n| Position | Open Raise Frequency | Example Hand Range |\n| :--- | :--- | :--- |\n| **UTG** | ~15% - 17% | 22+, ATs+, KQs, QJs, JTs, AJo+, KQo |\n| **MP** | ~19% - 21% | 22+, A8s+, KTs+, QTs+, JTs, T9s, ATo+, KJo+ |\n| **CO** | ~27% - 30% | 22+, A2s+, K6s+, Q8s+, J8s+, T8s+, A9o+, KTo+ |\n| **BTN** | ~45% - 50% | 22+, A2s+, K2s+, Q4s+, J6s+, T6s+, A2o+, K8o+ |\n| **SB** | ~40% - 45% | Wide raise/fold spectrum based on BB defender profile |