KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
Benjamin O'Connell 53%
Market quality
95 / 100
High quality24h Volume
$1.2M
Liquidity
$547K
High liquidityBid / Ask
52.0% / 53.0%
Spread
1.0 pt
Tight spreadMarket data
Updated 1 minute ago
Sep 5, 26, 4:20 PMSep 20, 26, 4:10 AM
Trends
Rules
If the named outcome wins the Dev vs O'Connell professional tennis match in the 2026 ATP Challenger Phan Thiet 3 Qualification Round 1 after a ball has been played, then the market resolves to Yes.
Settles via:ATP
- The following market refers to the Dev vs O'Connell professional tennis match in the 2026 ATP Challenger Phan Thiet 3 Qualification Round 1 after a ball has been played.
- If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules.
- If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).
- Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League.
- All trademarks, logos, and brand names are the property of their respective owners.
Open markets
SportsKALSHIUCLA vs California
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- California-13.0pt31.4%
- Total Vol
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- 24h Vol
- $12.5M
KALSHIUCLA vs California: Spread
- UCLA wins by over 1.5 points+16.0pt69%
- UCLA wins by over 2.5 points+19.0pt68%
- UCLA wins by over 4.5 points+2.0pt43%
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POLYMARKETUS Open ATP: Jakub Mensik vs Learner Tien
- Tien Set 2 Winner+53.5pt100%
- Tien Total Sets: O/U 3.5+34.0pt100%
- Tien Set 4 O/U 8.5+40.5pt100%
+23 more outcomes
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KALSHIOmega European Masters Winner
- Paul Casey+42.0pt40%
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+97 more outcomes
- Total Vol
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Frequently asked questions
- What are the current odds for Dev vs O'Connell?
- Kalshi prices Benjamin O'Connell at 53% as of September 6, 2026.
- When does Dev vs O'Connell resolve?
- Dev vs O'Connell is scheduled to resolve on September 20, 2026.
- How is Dev vs O'Connell settled?
- Kalshi settles this market as follows: If the named outcome wins the Dev vs O'Connell professional tennis match in the 2026 ATP Challenger Phan Thiet 3 Qualification Round 1 after a ball has been played, then the market resolves to Yes.