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JUPITER PREDICTIONSSEASON 1
VERIFIED CALL
US Open WTA: Madison Keys v Alina Korneeva
Madison Keys
ENTRY
72¢
RESULT
+39%
CALLER
@best makes jup great
PLACED
2026-09-01 · 14:32 UTC
Nº 0002355R
WIN
+39%
301890273370
JUPCALLERS.FUN
WINPredictions · Tennis · WTACall #2355 · Season 1

US Open WTA: Madison Keys v Alina Korneeva

Said · before resolutionSep 1, 2026 · timestamped in Discord

https://jup.ag/prediction/POLY-924131 **Keys vs Korneeva — US Open R128, BO3, hard, Ashe** This is tour class versus a very good prospect, not a squash and not a trap. Keys is a Slam winner on hard and a first-strike athlete who has already closed big matches in this building. The first serve and the forehand still set the terms. When she lands that ball, Korneeva is playing defense for the rest of the rally. Korneeva is 19, #69, 8-2 in her last ten, and she has real weight off both wings for her age. She is not an ITF visitor. She is also not a player who has lived through Ashe against this pace. No H2H. Hard-court split this year is closer than the names suggest — Keys 12-8 on hard, Korneeva winning a lot of her matches at a lower depth. That is why this is not Rybakina–Frodin. Korneeva can take a set if Keys starts loose or if the second serve sits up. She does not have the return depth or the Slam mileage to win two against Keys’ first ball on a home hard court. The market will float the “hot teenager” story. That story needs Keys to donate free points. The cleaner read is class plus home surface plus serve: Keys should control the plus-one and the scoreboard. Korneeva’s ceiling is a loud set, not the match. **Edge: Keys.** Not because of 45 ranking spots. Because Korneeva still has to prove she can take the first strike away from a Slam champion on Ashe, and that is a different sport from beating her own tier.KEYS 72C #nfa

best makes jup great in #prediction-alpha-nfaOriginal message ↗ (opens in a new tab)
Enteredthe ask at that moment, not a price typed later
Madison Keys @ 72¢
flat 1-unit stake — every call on the board is scored the same way
ResolvedSep 1, 2026 · market settlement
Won. Settled by the market’s official resolution.
+0.39uat a 1-unit stake (100 ÷ 72 − 1)
Verification details
gamma POLY-924131 "US Open WTA: Madison Keys vs Alina Korneeva" outcome "Madison Keys" price 0.9995 uma=proposed closed=false
best makes jup great
rank #10 · season 1
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The market
US Open WTA: Madison Keys v Alina Korneeva
Venue
Jupiter Prediction Markets
Ask at post
Madison Keys @ 72¢
Resolution
market’s official settlement
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