Current implied probability
Johnson/Zielinski 55%+27.5ptLeader of 16 outcomes
Market quality
24 / 100
Low quality24h Volume
—
Liquidity
$11.9
Low liquiditySpread
89.0 pt
Wide spreadComments
0
Market data
Updated 11 minutes ago
Sep 21, 26, 4:10 PM UTCSep 30, 26, 2:00 AM UTC
Trends
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 1 percentage points
- Fees:
- Yes
Rules
This market refers to the doubles tennis match between Johnson/Zielinski and Doumbia/Reboul in the Chengdu Open, originally scheduled for September 22, 2026 at 10:00PM ET.
- This market will resolve to 'Johnson/Zielinski' if the team of Johnson/Zielinski advances against Doumbia/Reboul.
- This market will resolve to 'Doumbia/Reboul' if the team of Doumbia/Reboul advances against Johnson/Zielinski.
- If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.
- If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
- If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50.
Prediction Source Comparison
- Also available on Kalshi — Johnson / Zielinski vs Doumbia / Reboul · Luke Johnson / Jan Zielinski 54%
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Frequently asked questions
- What are the current odds for Chengdu Open (Doubles): Johnson/Zielinski vs Doumbia/Reboul?
- Polymarket prices Johnson/Zielinski at 55% as of September 23, 2026.
- When does Chengdu Open (Doubles): Johnson/Zielinski vs Doumbia/Reboul resolve?
- Chengdu Open (Doubles): Johnson/Zielinski vs Doumbia/Reboul is scheduled to resolve on September 30, 2026.
- How is Chengdu Open (Doubles): Johnson/Zielinski vs Doumbia/Reboul settled?
- Polymarket settles this market as follows: This market refers to the doubles tennis match between Johnson/Zielinski and Doumbia/Reboul in the Chengdu Open, originally scheduled for September 22, 2026 at 10:00PM ET.
- Where else is Chengdu Open (Doubles): Johnson/Zielinski vs Doumbia/Reboul listed?
- The same question is also listed on Kalshi.