Davis Cup
Enable an agent to recognise Davis Cup competition records, assess national-team participation and competitive state, and identify permitted next actions under the applicable edition's rules.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
recalled by Codex without web access - no source was read
Researched by: Codex
Purpose and description
Enable an agent to recognise Davis Cup competition records, assess national-team participation and competitive state, and identify permitted next actions under the applicable edition's rules.
The Davis Cup is a recurring international men's tennis competition governed by the International Tennis Federation in which national teams compete through ties composed of individual singles and doubles matches.
It can be Locate a team or tie within the correct Davis Cup edition and qualification pathway.; Check a proposed nomination or substitution against the applicable rules and recorded approvals.; Determine whether match results have decided a tie and which remaining matches require a scheduling decision.; Trace how a confirmed result changes advancement or next-edition placement.; Identify unresolved hosting, eligibility or disciplinary decisions before treating a fixture as ready.; Compare editions while explicitly accounting for changes in format and national-team identity..
Distinguishing features
An instance must belong to an officially recognised Davis Cup edition or its qualifying structure; national-team tennis alone is insufficient.
The represented competitive entrant is a national team, even though individual players and doubles pairs contest its matches.
A tie is a meeting between national teams containing constituent matches; winning one match does not necessarily win the tie.
The scope includes the pathway below the championship finals, rather than treating only the final event as Davis Cup.
The name refers here to the senior men's competition, not its trophy or the separately regulated junior competition.
Scope
+ Competition identity and edition-specific regulatory authority
+ National-team entry, player eligibility and team nominations
+ Draws, qualification, competition levels and advancement
+ Tie composition, match selection and aggregate results
+ Hosting arrangements, playing conditions and interruptions
+ Official outcomes, disputes and historical continuity
- The physical Davis Cup trophy's materials, conservation and custody
- General tennis mechanics and scoring rules beyond their Davis Cup application
- Player biographies, medical records and complete tour careers
- National tennis associations as independently governed organisations
- Billie Jean King Cup, United Cup and Davis Cup Juniors
- Stadium operations and commercial contracts beyond their effect on competition delivery
Characteristics
- Edition and governing rules
- Competition year linked to regulations, amendments and effective dates Format and eligibility decisions require the rules that applied to the particular edition.
- Competition level and stage
- Edition-defined finals, qualifier, world-group, playoff or regional stage Determines opponents, tie format and the consequences of results.
- Represented national association
- Official entrant identity and its historically applicable name Connects nominations and results to the recognised team without assuming political names remain constant.
- Participation standing
- Proposed, entered, accepted, withdrawn, excluded or unresolved Separates an intended entrant from one authorised to compete.
- Player nomination and eligibility
- Per player and tie: nominated, eligibility confirmed, replaced, unavailable or unresolved Roster membership and permission to appear are separate questions.
- Tie configuration
- Applicable singles/doubles sequence, maximum matches and winning threshold Prevents applying one stage's match programme to another.
- Tie score
- Official match wins credited to each team Supports calculation of the winner while preserving administrative outcomes.
- Tie lifecycle
- Drawn, scheduled, in progress, suspended, decided, completed, cancelled or disputed A decided tie may still have unfinished or unplayed matches.
- Hosting and court context
- Designated host, actual venue, dates, surface and indoor/outdoor setting Identifies the conditions and authority governing delivery of the tie.
- Competitive consequence
- Result linked to next stage, promotion, relegation, elimination or championship A tie victory and its effect on the wider competition must be evaluated separately.
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 7 bundles · 13 layers · 19 findings · 33 questions.
Competition identity and rule era Establishes which Davis Cup activity a record describes and which edition controls its interpretation.
A recurring competition must remain recognisable through changes to stages, formats and institutional terminology.
Competition and edition
Separates the recurring competition from a season, event, tie or trophy reference.
Identify the competitive instance
Record whether a reference denotes Davis Cup overall, an edition, a stage or a particular national-team tie.
- Does this reference identify the senior Davis Cup competition, a constituent event or the physical trophy? boundary
- Which official edition and draw establish that this event belongs to Davis Cup? provenance
Applicable regulatory version
Anchors decisions to an identifiable rule version.
Bind decisions to edition rules
The official site publishes edition-specific regulations; retain the applicable document and amendments with each interpretation. [Official regulations access](https://www.daviscup.com/en/about).
- Which regulation version was effective for this tie and decision date? provenance
- Does an amendment or specific ruling alter the ordinary rule for this case? action
National representation and selection Connects accepted national entrants to the players and captain acting for them.
An agent must distinguish association entry, individual eligibility and selection for a specific match.
National-team entry
Establishes the identity and accepted participation of the represented team.
Establish entrant standing
Retain the official entry identity and evidence of acceptance, withdrawal or exclusion.
- Which national association is the accepted entrant for this edition? definition
- What official record establishes its present participation standing? provenance
Player and captain selection
Tracks nominations and match assignments without inferring eligibility from nationality alone.
Validate the proposed lineup
Model selection as a decision requiring applicable eligibility, nomination and replacement rules.
- What evidence establishes each nominated player's eligibility to represent this entrant? provenance
- Who may submit or change the singles and doubles selections, and by what deadline? action
- Is the recorded captain acting only as captain or also nominated to play? boundary
Draw and competitive pathway Represents how a nation enters, moves through and exits the competition.
Davis Cup outcomes matter through both championship progression and placement across competition levels.
Placement and opponents
Explains why a team occupies its particular draw position.
Explain entry route
Distinguish earned placement, seeding and exceptional entry routes using edition-specific evidence.
- Which prior result or authorised entry provision placed this team in this stage? provenance
- Which draw and seeding decisions established its opponent or group? provenance
Advancement and level change
Links results to their consequences within and across editions.
Resolve the next placement
Davis Cup includes competition levels connected by promotion and relegation; encode the applicable edition's transitions. [Official format](https://www.daviscup.com/en/about/format).
- What exact next-stage or next-edition placement follows from this confirmed result? action
- If teams finish level in a regional group, which ordered criteria determine their placement? measurement
Tie and match resolution Relates constituent singles and doubles matches to the national-team result.
An agent must distinguish tennis scoring inside a match from the match wins that decide a Davis Cup tie.
Tie programme
Establishes the match sequence and victory condition for the stage.
Select the correct tie format
Current guidance distinguishes three-match ties at centralised events from five-match home-or-away programmes. Treat this as stage- and edition-dependent. [Official format](https://www.daviscup.com/en/about/format).
- How many singles and doubles matches are prescribed for this stage, and in what order? definition
- How many credited match wins decide this tie under the applicable rules? measurement
Result and remaining matches
Separates a decided tie from completion of its match programme.
Determine live and dead matches
A match can remain on the programme after the tie winner is known; preserve its status and the decision to play or omit it. [Official terminology](https://www.daviscup.com/en/about/format).
- Which completed or officially awarded match results establish the current tie score? measurement
- Can an unplayed match still change the tie winner? state
- Which rule or authorised decision determines whether a remaining dead match is played? action
Hosting and playability Captures where a tie may be staged and whether its approved conditions permit play.
Hosting entitlement, venue approval and disruptions can change how an otherwise valid fixture proceeds.
Hosting entitlement and venue
Separates the designated host from the actual location and court conditions.
Verify hosting arrangement
Retain the basis for home advantage or centralised staging alongside any approved relocation.
- What draw history, hosting provision or decision establishes the designated host? provenance
- Which venue, surface and indoor or outdoor conditions have been officially approved? provenance
Interruptions and resumption
Tracks competition consequences of delayed or interrupted play.
Establish permitted continuation
Represent the interruption, deciding authority and approved continuation without inventing a completed result.
- Which match and tie state was preserved when play stopped? measurement
- Who authorised resumption, postponement, relocation or abandonment, and under which provision? action
Official outcomes and continuity Maintains authoritative results while preserving disputes and historically specific team identities.
Championship records and advancement decisions depend on official recognition, not merely observed scores.
Result authority and disputes
Distinguishes reported outcomes from confirmed or subsequently revised decisions.
Preserve result decision history
Keep the reported score, official disposition and any appeal as distinguishable evidence.
- Which official result or ruling establishes the winner and competitive consequence? provenance
- Is a pending dispute capable of changing the result or advancement decision? boundary
Historical team and format continuity
Supports comparison without erasing differences in representation or competition structure.
Qualify historical comparisons
Retain contemporary entrant names and format context before aggregating appearances, victories or titles.
- What explicit attribution convention governs results recorded under predecessor or alternative team names? boundary
- Which format differences limit comparison of tie wins or finals appearances across these editions? measurement
Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.
A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.
Reported evidence
Findings from the breadth pass, kept separate from the structural claims.
Check these first
Recalled without web access and unsourced; every item is a lead to verify.
- This description is recalled knowledge, not source-verified research.
- Competition stages, tie length, scoring provisions and hosting arrangements have changed; check the regulations for the relevant edition.
- The intended sense is the recurring competition, rather than its trophy or a particular year's edition.
- Which of these check these first hold for the sense of Davis Cup this model covers, and on what evidence? provenance
Standards and regulation
Recalled without web access and unsourced; every item is a lead to verify.
- Davis Cup Regulations, issued by the International Tennis Federation, govern competition organisation, team eligibility and tie procedures.
- Rules of Tennis, issued by the International Tennis Federation, govern play.
- Which of these standards and regulation hold for the sense of Davis Cup this model covers, and on what evidence? provenance
Real-world use
Recalled without web access and unsourced; every item is a lead to verify.
- Determining the winning national team in an international men's team tennis competition.
- Providing a framework for national tennis associations to select teams and compete internationally.
- Recording national-team and player performances across successive editions.
- Which of these real-world use hold for the sense of Davis Cup this model covers, and on what evidence? provenance
Typical measurements
Recalled without web access and unsourced; every item is a lead to verify.
- Matches won by a team within a tie - Depends on the tie format - match wins
- Davis Cup titles won by a nation - Non-negative integer - titles
- Which of these typical measurements hold for the sense of Davis Cup this model covers, and on what evidence? provenance
Failure modes and hazards
Recalled without web access and unsourced; every item is a lead to verify.
- Player injury or illness can cause withdrawal, substitution or retirement.
- Eligibility disputes or disciplinary violations can affect participation and results.
- Weather can delay play at outdoor venues.
- Comparisons across eras can mislead when competition formats and participation differ.
- Which of these failure modes and hazards hold for the sense of Davis Cup this model covers, and on what evidence? provenance
Regional variation
Recalled without web access and unsourced; every item is a lead to verify.
- Parts of the competition have used geographically organised groups.
- Host venues can differ in court surface, altitude and indoor or outdoor conditions.
- Which of these regional variation hold for the sense of Davis Cup this model covers, and on what evidence? provenance
Neighbouring kinds and how to tell them apart
Recalled without web access and unsourced; every item is a lead to verify.
- Billie Jean King Cup - An international women's national-team tennis competition; the Davis Cup is the men's competition.
- United Cup - A mixed men's and women's national-team tennis competition.
- Laver Cup - Teams represent Europe and the rest of the world rather than individual nations.
- Davis Cup trophy - The physical award associated with the competition; this description covers the recurring competition.
- Which of these neighbouring kinds and how to tell them apart hold for the sense of Davis Cup this model covers, and on what evidence? provenance
What the second pass must settle
- Which complete set of edition-specific regulations and amendments should anchor historical coverage, rather than relying on the current format?
- What exact eligibility, nomination, substitution and captain-participation provisions apply at each modelled stage?
- Which regional group formats, tie-breaking criteria and promotion allocations require explicit exceptions to the main pathway?
- How should official attribution conventions for renamed teams and predecessor states be represented without asserting unsupported national continuity?
- Which official record should resolve inconsistent summaries of pathways or historical totals, and how should unresolved source disagreements be retained?