Pair #1012

Antecedent (if this happens)

KXPGATOP10-VAC26-JSPI

Valspar Championship: Will Jordan Spieth finish top 10?

Series: KXPGATOP10
Entity: Jordan Spieth
Expiration: 2026-04-05T00:00:00Z
Volume: 21438

YES ask: 0.2300
NO ask: 0.8000
Last: 0.2300

View on Kalshi

Rules If Jordan Spieth finishes top 10 (including ties) in the 2026 Valspar Championship golf tournament, then the market resolves to Yes.
Consequent (then it means this happened or will happen)

KXPGATOP20-VAC26-JSPI

Valspar Championship: Will Jordan Spieth finish top 20?

Series: KXPGATOP20
Entity: Jordan Spieth
Expiration: 2026-04-05T00:00:00Z
Volume: 39963

YES ask: 0.5600
NO ask: 0.4700
Last: 0.5600

View on Kalshi

Rules If Jordan Spieth finishes top 20 (including ties) in the 2026 Valspar Championship golf tournament, then the market resolves to Yes.
LLM Screening

Confidence: high
Model: claude-sonnet-4-6
Screened: 2026-03-19T08:15:07Z

Reasoning: If Spieth finishes top 10 at the Valspar, he necessarily finishes top 20 as well (top 10 is a subset of top 20). The reverse does not hold — finishing top 20 does not guarantee top 10.

Strategy: Buy NO on antecedent + YES on consequent
Yield: N/A
Cost: $1.3600
Days to maturity: N/A
Hurdle yield: N/A
Excess yield: N/A

Human Review

Not yet reviewed.

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