Antecedent (if this happens)
KXATPFINALSQUAL-26NIT-SIN
Will Jannik Sinner qualify for the Nitto ATP Singles Finals?
Series: KXATPFINALSQUAL
Entity: Jannik Sinner
Expiration: 2026-11-15T15:00:00Z
Volume: 1683
YES ask: 0.9800
NO ask: 0.0400
Last: 0.9600
View on Kalshi
Rules
If Jannik Sinner qualifies for the 2026 Nitto ATP Singles Finals, then the market resolves to Yes.
Consequent (then it means this happened or will happen)
KXATPGRANDSLAM-26-JSIN
Will Jannik Sinner win a Tennis Grand Slam in 2026?
Series: KXATPGRANDSLAM
Entity: Jannik Sinner
Expiration: 2026-12-31T15:00:00Z
Volume: 67661
YES ask: 0.8900
NO ask: 0.1500
Last: 0.8500
View on Kalshi
Rules
If Jannik Sinner wins a tennis major (the Australian Open, the U.S. Open, the French Open, or Wimbledon) before Dec 31, 2026, then the market resolves to Yes.
Confidence: none
Model: claude-sonnet-5
Screened: 2026-07-12T08:01:59Z
Code version: N/A
Reasoning: Winning a Grand Slam strongly correlates with high ranking points but does not logically guarantee qualification for the Nitto Finals, which depends on cumulative points relative to other players.
Strategy: Buy NO on antecedent + YES on consequent
Est. yield (after fees):
20.51%
PROFITABLE
Cost:
$0.9300
+ ~$0.0095 est. fees
Days to maturity:
122
Hurdle yield:
4.41%
Excess yield:
+16.10%
PROFITABLE