Pair #12615

Antecedent (if this happens)

KXPGATOUR-COPC26-DCHA

Will Davis Chatfield win the Corales Puntacana Championship?

Series: KXPGATOUR
Entity: Davis Chatfield
Expiration: 2026-07-19T00:00:00Z
Volume: 692

YES ask: 0.0100
NO ask: 0.9970
Last: 0.0130

View on Kalshi

Rules

If Davis Chatfield wins the Corales Puntacana Championship, then the market resolves to Yes.

Consequent (then it means this happened or will happen)

KXPGATOP20-COPC26-DCHA

Corales Puntacana Championship: Will Davis Chatfield finish top 20?

Series: KXPGATOP20
Entity: Davis Chatfield
Expiration: 2026-08-02T00:00:00Z
Volume: 400

YES ask: 0.1900
NO ask: 0.8500
Last: 0.1600

View on Kalshi

Rules

If Davis Chatfield finishes in the top 20 (including ties) in the 2026 Corales Puntacana Championship, then the market resolves to Yes.

LLM Screening

Confidence: high
Model: rule-screener-v1
Screened: 2026-07-15T07:45:37Z
Code version: ecbe685

Reasoning: rule: KXPGATOUR is a strict subset of KXPGATOP20 for the same player and tournament

Strategy: Buy NO on antecedent + YES on consequent
Est. yield (after fees): -100.00% (negative yield)
Cost: $1.1870 + ~$0.0110 est. fees
Days to maturity: 4
Hurdle yield: 4.23%
Excess yield: -104.23% BELOW HURDLE

Human Review

Decision: confirmed
Reviewed at: 2026-07-15T07:45:37Z

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