Poker Lojack Strategy: GTO Opening Ranges from LJ Position
The lojack sits four seats to the right of the button in a 9-max game — tight enough to require discipline, yet wide enough to shape your whole session’s win rate. Most players play it like UTG (too tight) or like the hijack (too wide). This guide covers the exact GTO lojack opening range, how stack depth shifts those ranges, how to respond when you face a 3-bet, and the specific mistakes that bleed the most EV from the LJ seat.
Quick Answer
From the lojack in a 9-max cash game at 100bb, GTO strategy opens approximately 18–20% of hands with a 2.5bb raise. The range includes pocket pairs 55+, all suited aces, suited kings K7s+, suited queens Q9s+, suited jacks J9s+, suited connectors down to 76s, and offsuit broadways ATo+, KTo+, QTo+. Four players still act behind you (HJ, CO, BTN, plus the blinds), which makes the LJ the tightest of the five non-blind opening positions.
What is the lojack position in poker?
The lojack (LJ) is the seat immediately to the left of UTG+1 in a 9-max game and immediately to the right of the hijack. In full seat order: UTG → UTG+1 → LJ → HJ → CO → BTN → SB → BB. In 6-max games, there is no separate lojack seat — the UTG position in 6-max effectively functions as the lojack in terms of range width and strategic complexity.
The name “lojack” emerged as a counterpart to the hijack. If the hijack was named for stealing the cutoff’s steal equity, the lojack sits just below that — one step further from the button, one step tighter in range construction.
From the lojack, four players have position on you postflop when the hand goes multiway. That is what separates LJ from HJ: not a single extra player, but the cumulative effect of that player occasionally entering pots and denying you the clean heads-up isolation your range profits from.
In practical terms, the lojack is where players who have learned 6-max ranges run into trouble at full-ring tables. A hand that prints money from UTG in 6-max (which is functionally the LJ) may be a fold from LJ in 9-max because the 9-max UTG and UTG+1 ranges being in front have already tightened the field — and three more players behind you means your steal equity is effectively zero.
GTO lojack opening range: which hands to open from LJ
GTO solvers open approximately 18–20% of starting hands from the lojack in a 9-max cash game at 100bb. That places it between UTG+1 (14–16%) and the hijack (21–23%). The transition from LJ to HJ adds suited connectors at the bottom end and unlocks more suited one-gappers — the difference is incremental but consistent.
| Hand Category | Action | Notes |
|---|---|---|
| Pocket pairs 55+ | Open raise | 22–44 fold — not enough implied odds with 4 players behind |
| All suited aces A2s–AKs | Open raise | Flush equity + nut potential makes every suited ace a clear open |
| Suited kings K7s+ | Open raise | K6s is borderline; K7s opens cleanly; K2s–K6s fold |
| Suited queens Q9s+ | Open raise | Q8s folds; Q9s has enough playability and flush potential |
| Suited jacks J9s+ | Open raise | J8s folds from LJ; J9s is the cutoff for this family |
| Suited connectors T9s–76s | Open raise | 65s and below fold from LJ; 87s and T9s are clean opens |
| Suited one-gappers T8s | Mixed | Some solvers open T8s from LJ; 97s and below fold |
| Offsuit aces ATo+ | Open raise | A9o folds; ATo is a standard open from LJ |
| Offsuit kings KTo+ | Open raise | K9o folds; KTo is approximately the solver breakeven |
| Offsuit queens QTo+ | Open raise | Q9o folds; QTo opens in most GTO solutions for LJ |
| Offsuit jacks JTo | Mixed/fold | Borderline from LJ; leans fold vs. 4 players behind |
| Offsuit suited trash | Fold | No position, no suitedness — fold without question |
The central constraint shaping this range: pocket pairs 22–44 are folds from the lojack. These hands rely entirely on set mining — flopping a set and getting paid. With four players still to act, the probability you get the clean two-way heads-up pot you need for implied odds to work drops sharply. From the button, 22 profits easily. From LJ, the math stops working.
Open sizing from the lojack is the standard 2.5bb in online 6-max and 9-max cash games. Some live games use 3bb or larger to account for rake or opponent tendencies, but 2.5bb is the baseline that solver outputs are calibrated to.
LJ vs. UTG vs. HJ: how the ranges compare
The position series forms a gradient from UTG to the button. Understanding what each step adds and removes tells you exactly why the lojack range is shaped the way it is.
| Range Factor | UTG (~13%) | LJ (~19%) | HJ (~21%) |
|---|---|---|---|
| Lowest pocket pair opened | 77 | 55 | 55 |
| Lowest suited connector | 87s | 76s | 76s (65s mixed) |
| Lowest suited king | K9s | K7s | K6s |
| Lowest suited queen | QTs | Q9s | Q9s |
| Offsuit ace cutoff | AJo+ | ATo+ | ATo+ |
| Offsuit king cutoff | KQo | KTo+ | KTo+ |
| Players still to act | 7 (full ring) | 6 | 5 |
The step from UTG to LJ is actually larger than the step from LJ to HJ. UTG is constrained by the pure volume of players behind: eight opponents, any one of whom can wake up with aces. The lojack drops two of those players from the “threat zone,” which unlocks small pocket pairs starting from 55, more suited connectors, and weaker offsuit broadway combos.
The step from LJ to HJ is incremental — one fewer player behind — but it still unlocks 44, 33, 22, suited connectors at 65s, and a wider suited king range. If you already play HJ correctly, your LJ range is the HJ range with those hands removed.
Stack depth adjustments: how 40bb and 200bb change LJ play
The 100bb lojack range described above is the baseline. Stack depth shifts the range meaningfully in both directions.
40bb (Short-stack tournament / MTT bubble)
At 40bb, postflop pot commitment changes the calculus. Hands with strong all-in equity (big pairs, AKs, AQo) become more attractive. Speculative hands like suited connectors and small pairs lose value because you can no longer profitably set-mine with a 40bb stack — the SPR after calling a 3-bet is too low to justify calling. GTO ranges at 40bb from the LJ tighten on the speculative end and stay strong on the top of the range. Open sizing shrinks to 2–2.2bb because the shorter effective stacks change the risk/reward for both opener and defenders.
200bb (Deep-stacked cash games)
At 200bb, the opposite shift occurs. Implied odds improve dramatically. Suited connectors and small pocket pairs become more profitable because the stacks are deep enough to justify set-mining and drawing to flushes. GTO ranges at 200bb from the LJ open slightly wider on the speculative end — 65s and 54s become playable in some solver outputs, and pocket pairs down to 33 or 22 may open in mixed strategies. The deep stacks also mean calling 3-bets IP with suited connectors carries more value.
Antes (Tournament play)
When antes are in play, the pot is larger before anyone acts. A typical ante structure adds 0.5–1bb to the starting pot, which improves pot odds for stealing. GTO lojack ranges widen by roughly 3–5% when antes are present — hands like 65s, A8o, and KJo that fold from LJ without antes become opens with antes. This is one reason tournament preflop play looks noticeably looser than cash game charts at equivalent stack depths.
The practical shortcut: deeper stacks favor speculative hands, shallower stacks favor strong equity hands. Apply this principle and you can calibrate your LJ range even without memorizing every solver output.
Drill your lojack ranges at every stack depth until decisions are automatic. Preflop Wizard covers all positions and stack depths with instant GTO feedback.
How to respond to 3-bets from the lojack
When you open from LJ and face a 3-bet, the response depends on three variables: which player is 3-betting (and from which position), the 3-bet sizing, and the stack depth. The lojack is one of the worst positions to face a 3-bet from — you are out of position to every possible 3-bettor except the blinds.
| 3-Bet Source | Your Position Postflop | Recommended Adjustment |
|---|---|---|
| Hijack (HJ) | Out of position | Defend tightly — 4-bet AA/KK/AKs for value; fold most speculative hands |
| Cutoff (CO) | Out of position | Similar to HJ — fold suited connectors, defend top of range only |
| Button (BTN) | Out of position | BTN 3-bets wide; defend top pairs and AK strongly, mix in some bluff 4-bets |
| Small blind (SB) | In position | SB is OOP postflop — defend slightly wider, IP advantage helps profitability |
| Big blind (BB) | In position | BB defends merged — call more combos in position; fold marginal off-suit hands |
The most common LJ mistake when facing a 3-bet is calling too many hands out of position. Players who open 88 from LJ and call a 3-bet from the CO are putting money in with a hand that will face bet after bet out of position with a mediocre one-pair holding. The EV of that call is often negative.
The GTO response to most 3-bets from LJ is polarized: 4-bet strong hands, fold most medium hands. The calling range from LJ is narrow — it primarily includes hands that play well heads-up without needing position advantage, like TT–QQ and AQs (which are too strong to fold but prefer IP calls to OOP calls).
4-bet sizing from the lojack follows the standard 3x–3.5x rule: if the 3-bet was to 9bb, 4-bet to 25–30bb. This pricing is designed to put your opponent in a difficult spot — they face significant pot odds to continue with a cold call but must also consider that your 4-bet range from early position is extremely value-heavy.
Calling raises in front of you: LJ facing an EP or UTG open
The lojack also faces a unique calling decision: what to do when UTG or UTG+1 opens in front of you. This spot is different from cold-calling as a blind defender — you still have the HJ, CO, BTN, and blinds acting behind, so your calling range must be extremely tight.
GTO solvers call extremely sparingly from the lojack facing a UTG open. The main hands that can profitably call are:
- QQ–JJStrong equity, can call and re-evaluate; 4-bet also in range
- TT–99Set mining is feasible; fold to 3-bet if squeezed from behind
- AKs / AQsPremium suited aces — too strong to fold, too vulnerable to just call OOP with off-suit version
- KQs / KJsBorderline; some solvers mix between call and fold
Most hands that are profitable opens from the lojack with no action in front are folds when facing a UTG open. This includes hands like A7s, 87s, and QTs — they have good steal equity when first in but do not have enough equity to cold-call against a tight UTG range with three players still behind you.
5 lojack mistakes costing players the most chips
Playing it like UTG in 6-max
Many players who learned poker at 6-max tables treat the lojack like UTG in full ring, opening only 13–14% of hands. The LJ position has one fewer player behind than UTG+1 and significantly more than UTG. Opening UTG-tight from LJ is leaving 5–7% of profitable opens on the table every time you sit in this seat.
Opening small pocket pairs (22–44)
The single most common LJ leak. Small pairs need to set-mine profitably, and set-mining requires implied odds that simply do not exist with four players behind you. From the button or cutoff, 22–44 opens fine. From the lojack, they are folds. Memorize this cut-off and stop opening them.
Calling 3-bets with medium pairs out of position
Opening 77 or 88 from LJ is correct. Calling a 3-bet from the CO or BTN with those hands is usually wrong. You are out of position with a hand that does not improve often enough and gets 3-street squeezed when it misses. GTO strategy either 4-bets or folds these hands — the OOP call is the leak.
Opening too many suited one-gappers
Hands like 97s, 86s, 75s are marginal opens from the hijack and clear folds from the lojack. Players extending their CO or BTN suited-gapper range into LJ play these hands and lose EV on every rep. The playability advantage of suitedness plus connectivity is real, but it does not fully compensate for the extra player behind at this depth.
Ignoring the antes adjustment in tournaments
Tournament players who bring their cash game LJ range to ante-game spots open too tight. When antes are in play, the pot is roughly 1bb larger before anyone acts. That changes the steal equity enough that hands like A8o and K9s become profitable opens. Using a cash game LJ chart in an ante tournament is a systematic leak that costs chips every orbit.
Lojack in 6-max vs. full ring: the key differences
In 6-max cash games, there is no designated lojack seat. The UTG position in 6-max occupies the same structural role — first to act with five players behind — but the actual number of players remaining (5 vs. 8) makes the ranges meaningfully different.
UTG in 6-max (functionally similar to LJ) opens approximately 22–24% of hands. The full-ring LJ opens 18–20%. The gap exists because in 6-max, three late-position players (CO, BTN, blinds) make up the remaining field, whereas in 9-max the LJ faces four non-blind opponents still to act. More players = tighter range.
If you play both formats, do not import one range into the other. 6-max UTG hands like K9s, A8o, and 65s fold from 9-max LJ. Using a 6-max UTG chart at a full-ring table will bleed EV every orbit.
How to memorize your lojack ranges
The most efficient way to internalize LJ ranges is to learn them relative to a position you already know well. Start from your HJ range — which most players learn first in the late-position series — and work backward.
The hands to remove when going from HJ to LJ are predictable: drop 22–44, drop 65s and weaker suited connectors, drop K5s–K6s, and make JTo a fold. That is the entire delta. If you already know HJ, the LJ adjustment takes 15 minutes of focused drilling to cement.
The harder skill is applying the right range dynamically at the table — especially when you need to adjust for antes, stack depths, and opponent tendencies without consulting a chart. That is the gap that separates players who have “read about ranges” from players who have actually drilled them under simulated pressure.
Tools like GTO range drills close that gap by forcing you to answer quickly and accurately, then showing you exactly where your mental model deviates from the solver. Repetitions under pressure is how decisions become automatic — and automatic decisions are what let you focus table energy on reads and exploits rather than basic preflop math.
Frequently asked questions
What percentage of hands should I open from the lojack?▼
In a 9-max cash game at 100bb, GTO strategy opens approximately 18–20% of hands from the lojack with a 2.5bb raise. This sits between UTG+1 (14–16%) and the hijack (21–23%). In 6-max, the functionally equivalent seat (UTG) opens closer to 22–24% because fewer players remain behind.
What is the difference between lojack and hijack in poker?▼
The lojack (LJ) sits one seat to the right of the hijack (HJ). In a 9-max game, the HJ has three players behind (CO, BTN, blinds), while the LJ has four. That one additional player is enough to tighten the LJ range by roughly 2–3% — mainly by removing small pairs (22–44) and the weakest suited connectors.
Should I open small pairs from the lojack?▼
No. Pocket pairs 22–44 are standard folds from the lojack in a 9-max cash game at 100bb. They rely entirely on set-mining equity, and with four players still to act behind, the implied odds required to make set-mining profitable are not reliably there. Small pairs become profitable opens starting from the hijack position.
How does the lojack range change in tournaments?▼
Two main factors shift LJ ranges in tournaments: stack depth and antes. At shorter stacks (30–50bb), speculative hands lose value and premium equity hands (big pairs, AK) gain value. When antes are in play, the starting pot is larger, which improves steal equity and widens the LJ range by roughly 3–5% — hands like A8o and K9s that fold in cash games become opens with antes.
What should I do when the hijack 3-bets me from the lojack?▼
When the HJ 3-bets your LJ open, you are out of position for the rest of the hand. GTO strategy responds by 4-betting with the top of your range (AA, KK, QQ, AKs) and folding most medium-strength hands. Calling a 3-bet out of position with TT or 99 is a common leak — those hands are typically better served by folding or occasionally 4-betting than by calling and playing three streets OOP.
Is the lojack the same as middle position?▼
In casual usage, yes — lojack and middle position (MP) refer to the same seat in 9-max games. The formal name lojack is increasingly standard in solver-based strategy discussions. Some older coaching materials or live poker venues may still use MP1, MP2, or MP3 to describe the same positions. In a 9-max game, the seat order is: UTG, UTG+1, LJ (MP), HJ, CO, BTN, SB, BB.
Related strategy guides
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