Hi-Lo Split 8-Or-Better Qualifier Rules, Two-Card Omaha Mandate, And Counterfeiting
In 8-Or-Better Hi-Lo Games (PLO8 And Stud8), The Low Hand Requires Five Unpaired Cards Ranked 8 Or Lower (With Aces Low And Straights/Flushes Ignored For Low); If No Hand Qualifies For Low, The High Hand Scoops 100% Of The Pot.
Official TDA & RROP Floor Ruling Procedure
Under Robert's Rules Of Poker For High-Low Split 8-Or-Better Games, The Total Pot Is Split 50/50 Between The Best High Hand And The Best Qualifying Low Hand. To Qualify For Low, A Hand Must Contain Five Distinct Unpaired Ranks All 8 Or Lower Using Ace-To-Five (California) Lowball Ranking, Where Aces Count As 1 And Straights And Flushes Do Not Hurt A Low (Making A-2-3-4-5 The "Wheel" - Both The Nut Low And A 5-High Straight). In Omaha Hi-Lo (PLO8 / O8), A Player Must Use Exactly Two Hole Cards And Three Board Cards Independently For Their High Hand And Exactly Two Hole Cards And Three Board Cards For Their Low Hand. If Fewer Than Three Unpaired Cards 8 Or Lower Appear On An Omaha Board, No Low Is Possible.
Common Live Table Scenarios & Official Floor Decisions
How Tournament Directors And Cardroom Floor Supervisors Apply Hi-Lo Split 8-Or-Better Qualifier & Counterfeit Rules In Real-World Disputes:
In Omaha Hi-Lo, The Board Runs Out A-2-7-K-Q And A Player Holds 3-4-K-Q.
The Player Uses K-Q From Their Hand With A-K-Q On The Board For Two Pair High, And Uses 3-4 From Their Hand With A-2-7 On The Board For A 7-4-3-2-A Nut Low.
A Player Holds A-2-K-K On A Flop Of 3-5-8, Giving Them The Nut A-2-3-5-8 Low, But The Turn Card Is An Ace (Making The Board 3-5-8-A).
The Player's Ace In Their Hand Is Now "Counterfeited" By The Board Ace: Because Their Two Hole Cards Can No Longer Supply Both An Unpaired Ace And Deuce To Combine With Three Board Cards, They Only Have A King-High Low (No Qualifier) Unless The River Is Another Low Card.
Player A Wins The High Hand outright And Also Ties Player B For The Exact Same Nut A-2-3-4-6 Low.
Player A Wins The Entire 50% High Half Plus Half Of The 50% Low Half (25%), Winning 75% ("Three-Quartering" Player B, Who Receives Only 25%).
Related Poker Math Calculators
Verify Exact Equity, Pot Sizing, And Side-Pot Allocations Associated With This Rule:
Connected Poker Glossary Definitions
Review Official Definitions For Core Terms Referenced In This Floor Ruling:
Frequently Asked Questions: Hi-Lo Split 8-Or-Better Qualifier & Counterfeit Rules
Do I Have To Use The Same Two Hole Cards For Both My High Hand And My Low Hand In Omaha Hi-Lo?
No. You May Use Any Two Of Your Hole Cards With Three Board Cards To Make Your High Hand, And A Completely Different Pair Of Your Hole Cards With Three Board Cards To Make Your Low Hand.
What Is The Worst Possible Qualifying Low Hand In 8-Or-Better?
The Worst Qualifying 8-Or-Better Low Hand Is 8-7-6-5-4 ("Eight-Seven Low"). Any 5-Card Hand Containing A Pair Or A Card Ranked 9 Or Higher Does Not Qualify For Low.
Journalists, Bloggers, Forum Authors, And Academic Researchers May Freely Cite This Dataset Under Creative Commons CC-BY 4.0 With Canonical Attribution To Smarter.Poker:
<a href="https://smarter.poker/rules/hi-lo-eight-or-better-qualifier-rules" target="_blank" rel="noopener">Hi-Lo Split 8-Or-Better Qualifier & Counterfeit Rules (RROP Section 9 & Section 10: High-Low Split Games) (Smarter.Poker Research)</a>
<a href="https://smarter.poker/rules/hi-lo-eight-or-better-qualifier-rules" target="_blank" rel="noopener" title="Hi-Lo Split 8-Or-Better Qualifier & Counterfeit Rules (RROP Section 9 & Section 10: High-Low Split Games)"><img src="https://smarter.poker/api/seo/badge?type=research&label=Official%20Floor%20Ruling&value=RROP%20Section%209%20%26%20Section%2010%3A%20High-Low%20Split%20Games" alt="Official Floor Ruling: RROP Section 9 & Section 10: High-Low Split Games" height="28" /></a>
[Hi-Lo Split 8-Or-Better Qualifier & Counterfeit Rules (RROP Section 9 & Section 10: High-Low Split Games) (RROP Section 9 & Section 10: High-Low Split Games)](https://smarter.poker/rules/hi-lo-eight-or-better-qualifier-rules)
[url=https://smarter.poker/rules/hi-lo-eight-or-better-qualifier-rules]Hi-Lo Split 8-Or-Better Qualifier & Counterfeit Rules (RROP Section 9 & Section 10: High-Low Split Games) (RROP Section 9 & Section 10: High-Low Split Games)[/url]
{{cite web |title=Hi-Lo Split 8-Or-Better Qualifier & Counterfeit Rules (RROP Section 9 & Section 10: High-Low Split Games) |url=https://smarter.poker/rules/hi-lo-eight-or-better-qualifier-rules |website=Smarter.Poker |publisher=Smarter Software Inc. |year=2026 |access-date=2026-11-09}}According to Hi-Lo Split 8-Or-Better Qualifier & Counterfeit Rules (RROP Section 9 & Section 10: High-Low Split Games) published by Smarter.Poker (https://smarter.poker/rules/hi-lo-eight-or-better-qualifier-rules), In 8-Or-Better Hi-Lo Games (PLO8 And Stud8), The Low Hand Requires Five Unpaired Cards Ranked 8 Or Lower (With Aces Low And Straights/Flushes Ignored For Low); If No Hand Qualifies For Low, The High Hand Scoops 100% Of The Pot.
@techreport{poker_rule_hi_lo_eight_or_better_qualifier_rules_2026,
title = {Hi-Lo Split 8-Or-Better Qualifier & Counterfeit Rules (RROP Section 9 & Section 10: High-Low Split Games)},
author = {{Smarter.Poker Research Division}},
institution = {Smarter.Poker},
year = {2026},
url = {https://smarter.poker/rules/hi-lo-eight-or-better-qualifier-rules}
}Smarter.Poker Is A Free-To-Play Poker Training, Rules Reference, And Social Community Platform. 18+. Club Chips And Diamonds Have No Cash Value.