Udvardy vs. Mertens: Match O/U 23.5
Probability
32¢
1h
+0.0pp
24h
+0.0pp
24h Vol
$0.00
Liquidity
$250.79
Canonical status
confidence: mediumSource status (Polymarket)
Derived status (Orrery)
Reason
Liquidity is below $1,000 — price discovery is unreliable.
The derived status is computed from the source flags plus the live YES price, so a market trading near a rail can read as PRICE-PINNED while upstream is still active. That isn't the same as resolved.
Resolution & Risk
LOW risk- End date
- May 14, 2026
- UMA status
- n/a
- Resolution source
- Market type
- Binary
- Wide spread (11.0¢) — liquidity risk on entry/exit.
Probability (last 7 days)
+0.0pp 7dWhy did it move?
Structured · 2 factors- 01Active signal
Resolution-risk observation firing
Spread is wide enough that intraday moves overstate any tradeable edge.
- 02Spread cost
Wide spread — 11.0¢
Bid-ask spread is wide enough that intraday moves overstate any tradeable advantage. Most of the headline pp move would be eaten by spread on a market order.
What to track next
- Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.
Verification actions only — never trade recommendations.
Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.
Resolution & Risk
LOW risk- End date
- May 14, 2026
- UMA status
- n/a
- Resolution source
- Market type
- Binary
- Wide spread (11.0¢) — liquidity risk on entry/exit.
Timeline
critical · price · trade flowCritical
- 0s agoResolveLOW
Market resolves in 176.1h
- 00:52SignalLOW
Resolution risk
Spread is wide enough that intraday moves overstate any tradeable edge.
Price movement
+0.0pp over the last 24h, now 32¢.
Active signals
Recent Trades
No recent trades visible from the Data API for this market. That usually means liquidity is thin or this market is between event windows.
Related Markets
14- 22¢0.0
Internazionali BNL d'Italia: Panna Udvardy vs Elise Mertens
Sports · Vol $161.69
- 32¢0.0
Panna Udvardy vs. Elise Mertens: Total Sets O/U 2.5
Sports · Vol $0.00
- 43¢0.0
Udvardy vs. Mertens: Match O/U 21.5
Sports · Vol $0.00
- 36¢0.0
Udvardy vs. Mertens: Match O/U 22.5
Sports · Vol $0.00
- 28¢0.0
Set 1 Winner: Udvardy vs Mertens
Sports · Vol $68.00
- 57¢0.0
Set Handicap: Mertens (-1.5) vs Udvardy (+1.5)
Sports · Vol $266.32
- 65¢0.0
Udvardy vs. Mertens: Set 1 Games O/U 8.5
Sports · Vol $0.00
- 51¢0.0
Udvardy vs. Mertens: Set 1 Games O/U 9.5
Sports · Vol $0.00
Market Description
This market refers to the tennis match between Panna Udvardy and Elise Mertens in the Internazionali BNL d'Italia, originally scheduled for May 7, 2026 at 5:00AM ET. This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under." All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA statistics.
Why this category?
confidence: mediumCategory
Source
Matched term
SportsReason
No rule fired; using Polymarket's own category hint "Sports".
Categories come from a deterministic engine: manual overrides (highest priority) → sports hard markers → event-tag rules → keyword rules → Gamma category hint → default. The engine is versioned in category-overrides.ts; methodology lives at /methodology.
FAQ — questions readers actually ask
What is the current Polymarket probability for "Udvardy vs. Mertens: Match O/U 23.5"?
As of Thu, 07 May 2026 00:52:59 GMT, YES is priced at 32% implied probability on Polymarket. The price changed +0.0pp in the last 24 hours, +0.0pp in the last hour, and +0.0pp in the last 7 days.
When does this market resolve?
This market resolves by May 14, 2026 (2026-05-14T09:00:00.000Z). Resolution is determined from https://www.wtatennis.com/scores.
What source determines the outcome?
Resolution is sourced from https://www.wtatennis.com/scores. Polymarket's UMA optimistic oracle is the final settlement layer; if the published source is ambiguous, UMA tokenholders adjudicate. Source-extraction confidence is shown in the Resolution & Risk block above.
How much is being traded on this market?
$0.00 of trading volume in the last 24 hours. Lifetime volume on Polymarket: $0.00. Open liquidity in the YES/NO orderbooks: $250.79. Spread between best bid and best ask: 11.0¢.
Is this a trade recommendation?
No. Orrery describes — never predicts. Every signal on this market carries explicit Evidence, Backtest, and Action tiers. The Action is always one of: Watch only, Inspect timeline, Create alert, Verify source, or Ignore — never Buy or Sell. The probability above is the market's collective implied probability, not a forecast Orrery is publishing.
How fresh is this data and where does it come from?
This page revalidates from the public Polymarket APIs every 30 seconds. Probability and 24h-change come from Gamma; the chart series comes from the CLOB orderbook history; trade and holder data come from the Data API. The fetched-at timestamp on each block tells you exactly how old the underlying upstream pull was.
Alerts
In-app banners fire as soon as a rule is satisfied. Email, Telegram, and Discord delivery are coming soon — every existing rule will keep working without changes.
Top Holders
No holder data from the Data API.
