This is a basic approach listed below.
But it changes on the type of tournament (Regular, Turbo, Hyper Turbo, PKO, Mystery Bounty) you are playing.
Early Stage (Deep Stacks)
• Opening ranges: Tight. Play mainly strong
hands (premium pairs, strong broadways, good suited connectors).
• 3‑bet ranges: Very tight and value‑heavy.
• Calling ranges: Wider than later stages because stacks are deep, but still disciplined.
Middle Stage (Medium Stacks)
• Opening ranges: Start widening—more suited connectors, suited aces, broadways, and some light steals.
• 3‑bet ranges: Mix of value and a few light 3‑bets versus frequent openers.
• Calling ranges: More selective—avoid calling hands that don’t play well with 25–40 BB stacks.
Bubble Stage (ICM Pressure)
• Opening ranges: Wider, especially attacking medium stacks who want to survive.
• 3‑bet ranges: Aggressive versus players who are scared to bust; tighter versus big stacks who can bust you.
• Calling ranges: Much tighter—avoid marginal calls that risk your tournament life.