Sao Paulo Open: Mary Stoiana vs Claire Liu - Sep 21, 2026
Live Polymarket analytics for Sao Paulo Open: Mary Stoiana vs Claire Liu - Sep 21, 2026 — $147K volume. Whale positions, bot activity, and order book depth on PolyCollect.
Leading Outcomes
Set 1 Winner: Mary Stoiana vs Claire Liu
100%Stoiana vs. Liu: Set 1 Games O/U 8.5
100%Set 2 Winner: Mary Stoiana vs Claire Liu
78%Sao Paulo Open: Mary Stoiana vs Claire Liu
72%Completed Match: Mary Stoiana vs Claire Liu
50%
Key metrics
Score = Volume + Liquidity + Spread. Whales add a small bonus.
Labels :
- Prime — score 88+ (after rounding), or strong volume + liquidity + tight spread with whales; not Thin
- Active — solid but below Prime thresholds
- Thin — low volume or wide spread (harder to trade size)
- Avoid — dead / illiquid, or market is closed
Not a prediction of how the market resolves
Number of seals (5K+), sharks (25K+) and whales (50K+) present in this market, throughout all outcomes
Outcome Analysis
Per-outcome prices, flow & whale positions
Resolution Criteria
This market refers to the tennis match between Mary Stoiana and Claire Liu in the Sao Paulo Open, originally scheduled for September 14, 2026 at 9:00AM ET.
This market will resolve to 'Mary Stoiana' if Mary Stoiana advances against Claire Liu.
This market will resolve to 'Claire Liu' if Claire Liu advances against Mary Stoiana.
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.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Resolution source: https://www.wtatennis.com/scores
Related Markets
TrendingTrending by 24h net flow
Resolution Criteria
This market refers to the tennis match between Mary Stoiana and Claire Liu in the Sao Paulo Open, originally scheduled for September 14, 2026 at 9:00AM ET.
This market will resolve to 'Mary Stoiana' if Mary Stoiana advances against Claire Liu.
This market will resolve to 'Claire Liu' if Claire Liu advances against Mary Stoiana.
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.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Resolution source: https://www.wtatennis.com/scores