Pair #1855

Antecedent (if this happens)

KXPGAMAJORTOP10-MAJORS26-HMAT

All 4 Golf Major Tournaments: Will Hideki Matsuyama finish top 10?

Series: KXPGAMAJORTOP10
Entity: Hideki Matsuyama
Expiration: 2026-07-26T22:00:00Z
Volume: 2499

YES ask: 0.0200
NO ask: 0.9900
Last: 0.0500

View on Kalshi

Rules If Hideki Matsuyama finishes top 10 (including ties) in all 4 golf major tournaments in 2026, then the market resolves to Yes.
Consequent (then it means this happened or will happen)

KXPGAMAJORWIN-26-HMAT

Who will win a PGA Tour Major in 2026?

Series: KXPGAMAJORWIN
Entity: Hideki Matsuyama
Expiration: 2026-12-31T15:00:00Z
Volume: 5722

YES ask: 0.0800
NO ask: 0.9600
Last: 0.0800

View on Kalshi

Rules If Hideki Matsuyama wins any of the four golf major tournaments (The Masters, the PGA Championship, the U.S. Open, and The Open Championship) in 2026, then the market resolves to Yes.
LLM Screening

Confidence: none
Model: claude-sonnet-4-6
Screened: 2026-03-19T08:38:50Z

Reasoning: Finishing top 10 in all 4 majors does not require winning any of them, and winning a major does not guarantee top 10 in all four. No logical necessity in either direction.

Strategy: Buy NO on antecedent + YES on consequent
Yield: -35.66% (negative yield)
Cost: $1.0700
Days to maturity: 56
Hurdle yield: 4.21%
Excess yield: -39.87% BELOW HURDLE

Human Review

Not yet reviewed.

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