Build preflop ranges by seat, stack depth, and game type.
PLO opening ranges are not a single fixed chart. The right range changes with position, stack depth, rake, and whether the game is a soft live cash table or a tighter six-max lineup. This page turns that into a seat-and-stack reference you can actually use at the table.
Opening-range mapEarly tight, middle balanced, late widest
Seat baselineEarly positions want cleaner nut coverage; late positions can add more playable structure and blocker value.
Stack depth100bb trims speculative hands; 150bb+ rewards hands that keep redraws live and avoid dominated one-pair paths.
Game typeLive cash, straddled pots, and six-max reg tables all justify different opening widths and different examples.
Seat and stack baselines
Start with the seat, then widen or narrow based on stack depth.
This is the simplest reliable way to study opening ranges in PLO. Early position keeps the top of the range clean, middle position adds more connected shapes, and late position uses position to realize more of the hand's equity.
Seat
100bb baseline
150bb+ baseline
Live cash note
Six-max note
Early position
Premium double-suited rundowns, strong Broadway structures, and paired hands with real suit support.
Add only the best connected hands that still make nut potential obvious on later streets.
Keep the pool tight when rake is heavy or the field defends well.
Stay disciplined; do not open early-seat hands that rely on table folds.
Middle position
Balanced opens with single-suited rundowns, better gap hands, and pair-plus-connectivity.
Wider than 100bb if the hand keeps redraws live and has a real path to the nuts.
Soft limpy tables justify a small widening here.
Prefer hands that still look good against 3-bets and tougher postflop play.
Deep stacks reward hands with hidden nut potential and multiple redraw paths.
Live pots with extra dead money let you open slightly wider if the shape is sound.
Widen carefully; stay structure-heavy so the hand can keep equity when called.
Range tiers
Think in opening tiers instead of memorizing one frozen chart.
The shape of the hand matters more than the label on the seat. Good opening ranges in PLO stay centered on connected, suit-rich hands that can make the nuts in multiple ways.
Early position
Tighten up and keep the top of range clean.
Example baselines: As Ks Qd Jd, Ah Ac Ks Qs, Ks Qs Jh Th.
Prioritize premium double-suited rundowns, strong Broadway shapes, and pairs with structure.
Avoid loose disconnected hands that only make marginal pairs or weak draws.
At 100bb, keep the pool clean. At 150bb+, add only hands that keep nut redraws alive.
Middle position
Add more connected hands when the table is soft.
Example baselines: As Js Ts 9s, Ah Kh Qd Jd, Kc Qc Jd Tc.
Single-suited rundowns, better gap hands, and pair-plus-connectivity become more playable.
Stack depth matters more here because the hand needs future equity, not just preflop shape.
The goal is still nut potential, not just card quality.
Late position
Widen the pool, but keep the structure honest.
Example baselines: As Ks Qh Jh, Ah Qh Jd Td, Ks Qs 9h 8h.
Open more connected broadway hands, wheel-broadway hybrids, and playable suited structures.
Use position to realize equity rather than forcing thin preflop edges.
Late position is where structure and pressure line up best.
Cash-game examples
Use the common live spots to shape a real opening range.
These examples are practical baselines for live cash games and common online structures. They are not solver charts. They are seat-and-depth rules you can use while you study.
Spot
100bb opening pool
150bb+ opening pool
What changes in live cash
Early position
Premium rundowns, double-suited Broadway, and pairs with structure.
Only the best connected hands that preserve nut redraws.
Rake and bad callers make tight early opens even more important.
Middle position
Single-suited rundowns, better gap hands, and pair-plus-connectivity.
Hands that keep more than one nut path alive as the stack depth increases.
Soft live tables allow a modest widening when callers make the pot larger.
Late position
Widest structured pool: broadway wraps, wheel-broadway hybrids, and suited connectors with redraws.
More speculative connectivity is fine if the hand still plays for the nuts.
Live limps and dead money widen the range, but only if the hand remains coherent.
Example shapes
Strong openers keep more than one nut path alive.
As Ks Qd Jd works because it connects, suits up, and keeps many boards live.
Ks Qs Jh Th is stronger in later seats because the hand keeps top-end straight pressure.
Ah Ac Ks Qs gets better when the side cards still connect instead of standing alone.
As Qd 8c 3h is the kind of hand that usually looks better than it plays.
Practical shortcut
If a hand cannot make a strong draw, a nutted made hand, or a useful blocker story, it usually does not belong in your opening pool.
Table type notes
Live cash and six-max need different defaults.
Live cash games often come with limps, straddles, and looser callers, which can widen the late-position pool. Six-max reg tables usually demand more structure, more discipline, and a tighter early-seat range.
The most common opening-range leaks are easy to fix.
The biggest leak is using the same range in every seat and every game. After that, the usual problem is opening hands that look playable but do not hold up when the board gets wet.
Leak 1
Using one chart for every table.
A live 2/5 game with limpers does not play like a tighter six-max table. Position, rake, and stack depth all shift the right opening pool.
Leak 2
Overopening disconnected hands.
A hand with a big ace or king but no real connectivity usually collapses on wet boards. Structure beats a loose high-card label.
Leak 3
Ignoring stack depth.
Deeper stacks make coordination and redraws more important. Shorter stacks narrow the advantage of speculative hands and push the range toward cleaner strength.
Leak 4
Ignoring position before you click open.
A hand that is reasonable on the button may be too loose from early position. Seat comes first, then stack depth, then table type.
Study tools
Test the hands you want to open before you put them in the pool.
Compare two hands side by side, then use the evaluator to check suit coordination, rundown strength, pair value, and whether the shape still looks good when the board is added. For quick checks, move between the opening-range checker and the starting-hand evaluator before you memorize a new baseline.
Use this guide with the beginner lesson, then return when you want to tighten the first decision.
The beginner guide explains the rules and the hand classes. This page turns that foundation into seat-based opening ranges that are easier to apply in live cash games and practical online study. The curriculum keeps the sequence clean if you want the full free path.