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JUPITER PREDICTIONSSEASON 2
VERIFIED CALL
Shanghai Rolex Masters: Rei Sakamoto v Andrey Rublev
Andrey Rublev
ENTRY
72¢
RESULT
-100%
CALLER
@surfmor
PLACED
2026-10-08 · 22:40 UTC
Nº 0004686R
LOSS
-100%
547123576894
COMMUNITY.JUP.AG
LOSSVerifiedPredictions · Tennis · ATPCall #4686 · Season 2

Verified: message id, word-for-word text, market link and entry price all captured when the call was posted.

Shanghai Rolex Masters: Rei Sakamoto v Andrey Rublev

Said · before resolution · timestamped in Discordevent started

“Tennis: Rei Sakamoto vs Andrey Rublev (BO3) Reasoning: Both models identically project a 24% win chance for Sakamoto and a 6-4, 6-3 victory for Rublev, underscoring Rublev's vast Masters 1000 pedigree and relentless baseline power. The market assigns Sakamoto slightly higher upset equity (28.5%), likely respecting Rublev's occasional emotional lapses and Sakamoto's explosive serve. However, the profound gap in return depth and tour-level consistency heavily favors the Russian veteran. Blending the market and models yields a 25.5% win chance for Sakamoto, with Rublev advancing cleanly. Match winner Andrey Rublev @71c #nfa #dyor https://jup.ag/prediction/POLY-1152121”

surfmor in #prediction-alpha-nfaOriginal message ↗ (opens in a new tab)
Enteredthe ask at that moment, not a price typed later
Andrey Rublev @ 72¢
flat 1-unit stake: every call on the board is scored the same way
Entry 72¢: the price the Buy button actually charged the moment the call was posted. The caller wrote 71¢, but that price was not there to buy.
Resolved · market settlement
Lost: the market resolved against this pick.
-1.00uat a 1-unit stake
Verification details
Message id
1557885547123576894 open in Discord ↗ (opens in a new tab) (requires server membership)
Market
POLY-1152121 jup.ag ↗ (opens in a new tab)
Capture note
auto-captured: #nfa + jup.ag link + parsed side; event "Shanghai Rolex Masters: Rei Sakamoto vs Andrey Rublev"; entry 72¢ from the order-book ask at post time (caller stated 71¢); entry checked against the trade tape: nothing traded inside 20s of the post
Graded via
gamma POLY-1152121 "Shanghai Rolex Masters: Rei Sakamoto vs Andrey Rublev" outcome "Andrey Rublev" price 0.0005 uma=proposed closed=false

Think this is wrong (misattributed, wrong entry, wrong grade, duplicate, not a call)? Say so in #prediction-alpha-nfa (opens in a new tab) and tag AG with this call id (#4686), within 48 hours of grading. Corrections are published, never silent: see methodology.

surfmor
rank #30 · season 2
Profile →
-2.98u
profit
23–12
record
35
graded
form · last 10
The market
Shanghai Rolex Masters: Rei Sakamoto v Andrey Rublev
Venue
Jupiter Prediction Markets
Starts
Ask at post
Andrey Rublev @ 72¢
Resolution
market’s official settlement
Open the market ↗ (opens in a new tab)