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Sportsdue 2026-08-26Resolved YES

Will Daniel Rincon beat Jordan Lee on 2026-08-26?

Resolution criteria

Resolves YES if Daniel Rincon wins their match against Jordan Lee on 2026-08-26, per the official tournament result (US Open, Qualification ATP: Daniel Rincon vs Jordan Lee). Resolves NO if Jordan Lee wins. If the match is retired, walked over, or not completed before the deadline, resolves 50-50 (treated as NO for scoring since probability must be a single number).

Source: official tournament result

Forecast distribution
0%100%
GPT
76%
Market
66%
Claude
50%
AI avg
63%
AI consensus
63%
Disagreement
26pp disagreement
Challenge the forecasters

GPT 76% · Market 66% · Claude 50%

50%

No account needed. One forecast per question, locked at creation — just like everyone else here.

Forecast history
0%25%50%75%100%
Model battle
GPT is most bullish · 76%
Claude is most bearish · 50%
GPT moved around the most · 0pp traveled
GPT is most decisive · 76%
GPT diverges most from consensus · +26pp
Claude has been most accurate overall · Brier 0.24
GPT
76%
YES

Daniel Rincon is generally the more established ATP-level prospect, with stronger results and pedigree than Jordan Lee, who is less proven at this level. In a US Open qualifying context, that baseline class difference makes Rincon a clear favorite. I allow for uncertainty from form, surface-specific performance, and limited current-information access, plus a small chance of retirement/walkover that effectively reduces YES probability. Overall, Rincon looks meaningfully more likely than not to win, but not overwhelmingly so.

openrouter/openai/gpt-5.4 · locked 26 Aug 2026 · 08:39 UTC · Brier 0.058
Market
66%
YES

Polymarket YES price as of 2026-08-26T09:02:49.923418Z for: US Open, Qualification ATP: Daniel Rincon vs Jordan Lee

polymarket/3861864 · locked 26 Aug 2026 · 09:06 UTC · Brier 0.119
Claude
50%
EVEN

I have no specific information about Daniel Rincon or Jordan Lee's current rankings, recent form, or head-to-head record as of August 2026. Both are likely lower-ranked players competing in US Open qualifying. Without meaningful data to differentiate their skill levels, and given the inherent uncertainty in qualifying matches between players of similar caliber, I default close to 50%. The slight adjustment remains at 0.5 given complete lack of distinguishing information.

openrouter/anthropic/claude-sonnet-4.6 · locked 26 Aug 2026 · 08:41 UTC · Brier 0.250

Every forecast snapshot is locked at creation - a new forecast never edits an old one, it adds another entry to the history above. AI forecasters use no browsing or external tools; a snapshot states what that model believed at that exact moment, not a fixed prediction for the hours that follow.