Current implied probability
Xiao Set 1 O/U 10.5 66%+16.0ptLeader of 16 outcomes
Market quality
≤74 / 100
Medium quality24h Volume
$19.2K
Liquidity
$188.2K
High liquiditySpread
1.0 pt
Tight spreadComments
0
Market data
Updated 6 minutes ago
Sep 12, 26, 11:05 PM UTCSep 21, 26, 8:00 AM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
This market refers to the tennis match between Colin Sinclair and Linang Xiao in the Guangzhou, originally scheduled for September 14, 2026 at 4:00AM ET.
- This market will resolve to 'Colin Sinclair' if Colin Sinclair advances against Linang Xiao.
- This market will resolve to 'Linang Xiao' if Linang Xiao advances against Colin Sinclair.
- If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 28, 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
- If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
Open markets
Sports
KALSHI2027 Pro Football Champion
- Los Angeles R-3.0pt9.4%
- Buffalo+1.0pt7.7%
- San Francisco+1.0pt6.8%
+29 more outcomes
- Total Vol
- $106.3M
- 24h Vol
- $9.3M
KALSHIWong vs Hou
- Hong Yi Cody Wong83.5%
- Yanan Hou16.5%
- Total Vol
- $2.8M
- 24h Vol
- $2.7M
ROBINHOOD (ROTHERA)Nflgame 26 SEP 13 Gbmin
- GB+28.0pt73.5%
- MIN-29.0pt26.5%
- Total Vol
- $2.2M
- 24h Vol
- $2.2M
KALSHIMVP Winner?
- Josh Allen+6.0pt16%
- Lamar Jackson+3.0pt13%
- Caleb Williams+5.0pt12%
+42 more outcomes
- Total Vol
- $18.5M
KALSHIDenver vs Kansas City
- Kansas City55.5%
- Denver44.5%
- Total Vol
- $2.2M
- 24h Vol
- $1.7M
POLYMARKETPro Football: 2027 Champion
- Los Angeles Rams+1.0pt11.7%
- Buffalo Bills+1.0pt9.7%
- Baltimore Ravens+2.2pt8.7%
+29 more outcomes
- Nflgame 26 SEP 13 Arilac
- Nflspread 26 SEP 13 Chicar
- Nflspread 26 SEP 13 Bufhou
- Pacheco Mendez vs Callejon Hernando
- Bouzige vs Miyoshi
- College Football National Championship Winner
- Pro Baseball Champion
- NFL 2026-27: Champion
- AFC Championship Winner
- Nflspread 26 SEP 13 Balind
- Nflspread 26 SEP 13 Atlpit
- Denver vs Kansas City: Touchdowns
Frequently asked questions
- What are the current odds for Guangzhou: Colin Sinclair vs Linang Xiao?
- Polymarket prices Xiao Set 1 O/U 10.5 at 66% as of September 14, 2026.
- When does Guangzhou: Colin Sinclair vs Linang Xiao resolve?
- Guangzhou: Colin Sinclair vs Linang Xiao is scheduled to resolve on September 21, 2026.
- How is Guangzhou: Colin Sinclair vs Linang Xiao settled?
- Polymarket settles this market as follows: This market refers to the tennis match between Colin Sinclair and Linang Xiao in the Guangzhou, originally scheduled for September 14, 2026 at 4:00AM ET.