5 min
Why calling ranges are tighter than shoving ranges.
A call cannot win the pot immediately. Your hand must realize enough equity against villain's shove range, so speculative hands drop in value.
When you are covered near a pay jump, tighten significantly. When you cover opponents, you can apply pressure with less personal bustout risk.
Practice spots
A5S from the button at 10BB in a middle tournament spot. The heuristic recommends shove with 78% confidence.
KQO from the cutoff at 12BB in a middle tournament spot. The heuristic recommends shove with 73% confidence.
A7O from the small blind at 8BB in a middle tournament spot. The heuristic recommends shove with 65% confidence.
99 from the hijack at 15BB in a final table tournament spot. The heuristic recommends fold with 62% confidence.
AA from the under the gun at 6BB in a middle tournament spot. The heuristic recommends shove with 88% confidence.
KK from the under the gun at 6BB in a middle tournament spot. The heuristic recommends shove with 87% confidence.
FAQ
Exact ranges help, but pattern recognition by stack depth, position, and ICM pressure is usually more useful for live decisions.
Review similar positions and stack depths together, then compare the recommendation shifts when prior action or tournament stage changes.