If you only fix one thing in your first month of playing, fix this. Most losing players lose money before the flop by entering pots with hands that simply cannot win often enough. A tight, position-aware opening range is the foundation everything else is built on.
Why position changes everything
The later you act, the more information you have. From the button you see every opponent's action before deciding — that is worth more than holding a slightly better hand from early position.
A rough rule: you can open about twice as many hands from the button as from under the gun at a 9-handed table.
A simple opening range by position
- Early position (UTG, UTG+1): 88+, AJs+, KQs, AQo+.
- Middle position: add 66+, ATs+, KJs+, QJs, AJo+, KQo.
- Cutoff: add suited connectors 76s–JTs, A2s–A9s, KTs+, QTs+.
- Button: open ~45% of hands — almost any suited two-card combo, all pairs, most broadways.
- Small blind vs big blind: open tight (~25%) — you'll play the rest of the hand out of position.
Hands beginners overplay
- Suited gappers (T7s, 96s) from early position — pretty, unprofitable.
- Weak aces (A5o, A8o) under the gun — dominated when they hit.
- Small pairs raised from out of position — set-mining requires implied odds you usually don't have.
- King-rag suited (K4s, K6s) — looks fine, makes second-best flushes.
Key takeaways
- Open tighter from early position, wider from late position.
- Suited connectors and small pairs play best when many players see the flop cheaply.
- When in doubt, fold and watch — folding is the default profitable action.