Estimated outcome probability. A likely winner can still be overpriced.
← Decision briefsTennis · Oct 18, 9:00 PM PDT YOUR RESEARCH TASK FORECASTPending RELIABILITY4/4 model reports MARKET VALUENot established
Janice Tjen vs Ashlyn Krueger
—No winner forecast available
NOT LOCKED4/4 models published a direction, but no side earned a three-model majority.
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Why the models lean this way
These are reasons recorded by the models. They are not independently verified facts or measured causes of a probability change.
- Gemini: Ashlyn Krueger has a 30-20 season record (60% win rate).
- Grok: Tjen current rank 47 and 1125 points exceed Krueger's 68 and 962
- Claude: Krueger's season record 30-20 (.600) vs Tjen's 14-26 (.350) — large form gap
- GPT: Janice Tjen is ranked No. 47; Ashlyn Krueger is ranked No. 68.
Read all four model reports
Gemini · Ashlyn Krueger · 55.0%
Although Janice Tjen holds a higher ranking (47 vs 68) and more ranking points (1125 vs 962), Ashlyn Krueger has a significantly better season win-loss record (30-20, 60% win rate) compared to Tjen's poor season record (14-26, 35% win rate). The stark contrast in current season form gives Krueger a slight edge despite the ranking deficit. Surface form, injuries, head-to-head, travel, and market odds are unavailable.
google/gemini-3.1-pro-preview · Oct 17, 4:50 AM PDTGrok · Janice Tjen · 55.0%
Tjen holds the superior current ranking (47 vs 68) and ranking points (1125 vs 962), which are the primary supplied indicators of overall strength. Krueger's stronger season win-loss record (30-20 vs 14-26) introduces direct conflict with the ranking data, limiting certainty in the estimate.
xai/grok-4.3 · Oct 17, 4:50 AM PDTClaude · Ashlyn Krueger · 57.0%
The two supplied signals point in opposite directions. Ranking marginally favors Tjen (No. 47, 1125 points vs No. 68, 962 points), but a 21-spot gap in this ranking band translates to only a small edge. Season match record strongly favors Krueger (30-20, .600) over Tjen (14-26, .350), and the win-loss differential is large enough to outweigh a modest ranking gap. Both players are trending up in rank (Tjen 49 to 47, Krueger 73 to 68) and neither holds a title this season. Surface-specific form, injury status, head-to-head history, travel/fatigue, and market odds are all unavailable in this evidence package, so the estimate stays close to a coin flip with a modest lean to Krueger.
anthropic/claude-opus-5 · Oct 17, 4:50 AM PDTGPT · Janice Tjen · 55.0%
Using only the supplied evidence, Janice Tjen has the stronger current ranking profile (No. 47 vs No. 68), which is the clearest indicator of baseline player strength in this package. Ashlyn Krueger has the better 2026 season win-loss record (30-20 vs 14-26), which materially offsets Tjen’s ranking edge. With ranking favoring Tjen and season record favoring Krueger, this projects as relatively close; I give a modest lean to Tjen because current rank is slightly more direct evidence of overall competitive level than raw season record alone, especially without opponent-quality context. Surface form, injuries, head-to-head, travel, and market odds are unavailable in the evidence package.
openai/gpt-5.4 · Oct 17, 4:50 AM PDTWhat remains uncertain
- Surface-specific form is not supplied.
- Injuries are not supplied.
- Head-to-head records are not supplied.
- Travel and fatigue factors are not supplied.
- Market odds are not supplied.
- Surface form unavailable
- Injuries unavailable
- Head-to-head unavailable
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Record hash
fb91547aa7f494de06f8f18bff439290f908e358b6297270af64d359bf3875de
Reasons are shown as they were recorded. The ledger does not establish that a specific fact caused a probability change.
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