One Player To A Hand, Collusion Prevention, And Show-One-Show-All Rules
Players Must Play Every Hand Independently Without Outside Advice, May Never Reveal Live Or Folded Hole Cards While Action Remains Pending, And Showing Cards To One Player Requires Showing The Entire Table.
Official TDA & RROP Floor Ruling Procedure
Under TDA Rule 68 (One Player To A Hand) And Rule 69 (No Disclosure), Players May Not Consult Spectators, Charts, Solvers, Or Other Players During A Hand. No Player May Expose Hole Cards, Discuss Strategy, Or Speculate On Possible Hands While Any Live Multiway Or Heads-Up Action Is Pending, Particularly In Tournaments Where ICM And Elimination Equity Affect All Other Entrants. Under The Show-One-Show-All Rule, If A Player Intentionally Or Accidentally Shows Their Cards To Any Single Player At The Table At The Conclusion Of A Hand, Any Other Player May Demand That The Dealer Table Those Cards Face Up For The Entire Table.
Common Live Table Scenarios & Official Floor Decisions
How Tournament Directors And Cardroom Floor Supervisors Apply One Player To A Hand & Show One Show All Rules In Real-World Disputes:
In A 3-Way Pot, Player A Folds On The Flop And Immediately Shows Their Folded Pocket Fours To Their Neighbor While Players B And C Are Still Betting.
Severe Violation Of TDA Rule 69. The Dealer Holds The Exposed Folded Cards Aside, Reveals Them To All Players Once The Hand Concludes, And The Floor Issues A Penalty To Player A.
In A Tournament Heads-Up Pot, Player A Bets The River And Shows Their Hand To Player B To Induce A Reaction.
Under TDA Rule 68, Exposing Live Hole Cards During A Pending Tournament Hand Is Prohibited To Prevent Chip Dumping And Soft Play; The Hand Remains Live, But The Player Receives A Floor Penalty After The Hand.
A Player Looks At A Preflop Chart On Their Smartphone While Holding Live Hole Cards.
Electronic Assistance Or Solver Reference During A Live Hand Violates One-Player-To-A-Hand And Electronic Device Rules, Resulting In Immediate Hand Forfeiture Or Disqualification.
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: One Player To A Hand & Show One Show All Rules
Can I Show My Cards To My Opponent In A Cash Game Heads-Up Pot?
Many Live Cash Rooms Allow A Player Closing The Action In A Strictly Heads-Up Cash Pot To Expose Their Cards Before Calling Or Folding, Provided No Third Player Remains In The Hand. In Tournaments, However, Exposing Live Cards Is Strictly Penalized.
What Is Soft Playing And Why Is It Penalized In Tournaments?
Soft Playing Occurs When Friends Or Staking Partners Refuse To Bet Value Hands Or Check Down Strong Holdings Against Each Other. In Tournaments, Soft Play Colludes Against The Rest Of The Field's ICM Equity And Carries Penalties Up To Disqualification.
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/one-player-to-a-hand-and-collusion-rules" target="_blank" rel="noopener">One Player To A Hand & Show One Show All Rules (TDA Rule 68, Rule 69 & Rule 70 / RROP Section 15) (Smarter.Poker Research)</a>
<a href="https://smarter.poker/rules/one-player-to-a-hand-and-collusion-rules" target="_blank" rel="noopener" title="One Player To A Hand & Show One Show All Rules (TDA Rule 68, Rule 69 & Rule 70 / RROP Section 15)"><img src="https://smarter.poker/api/seo/badge?type=research&label=Official%20Floor%20Ruling&value=TDA%20Rule%2068%2C%20Rule%2069%20%26%20Rule%2070%20%2F%20RROP%20Section%2015" alt="Official Floor Ruling: TDA Rule 68, Rule 69 & Rule 70 / RROP Section 15" height="28" /></a>
[One Player To A Hand & Show One Show All Rules (TDA Rule 68, Rule 69 & Rule 70 / RROP Section 15) (TDA Rule 68, Rule 69 & Rule 70 / RROP Section 15)](https://smarter.poker/rules/one-player-to-a-hand-and-collusion-rules)
[url=https://smarter.poker/rules/one-player-to-a-hand-and-collusion-rules]One Player To A Hand & Show One Show All Rules (TDA Rule 68, Rule 69 & Rule 70 / RROP Section 15) (TDA Rule 68, Rule 69 & Rule 70 / RROP Section 15)[/url]
{{cite web |title=One Player To A Hand & Show One Show All Rules (TDA Rule 68, Rule 69 & Rule 70 / RROP Section 15) |url=https://smarter.poker/rules/one-player-to-a-hand-and-collusion-rules |website=Smarter.Poker |publisher=Smarter Software Inc. |year=2026 |access-date=2026-11-09}}According to One Player To A Hand & Show One Show All Rules (TDA Rule 68, Rule 69 & Rule 70 / RROP Section 15) published by Smarter.Poker (https://smarter.poker/rules/one-player-to-a-hand-and-collusion-rules), Players Must Play Every Hand Independently Without Outside Advice, May Never Reveal Live Or Folded Hole Cards While Action Remains Pending, And Showing Cards To One Player Requires Showing The Entire Table.
@techreport{poker_rule_one_player_to_a_hand_and_collusion_rules_2026,
title = {One Player To A Hand & Show One Show All Rules (TDA Rule 68, Rule 69 & Rule 70 / RROP Section 15)},
author = {{Smarter.Poker Research Division}},
institution = {Smarter.Poker},
year = {2026},
url = {https://smarter.poker/rules/one-player-to-a-hand-and-collusion-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.