US Open WTA: Maria Sakkari vs Yulia Starodubtseva

$66.9K Vol
Sep 9, 2026
Active
Probability Trend
Maria Sakkari 84.7%
Yulia Starodubtseva 15.3%

Core Summary

According to the latest prediction market data for the query “US Open WTA: Maria Sakkari vs Yulia Starodubtseva”, traders have formed a strong consensus.

Currently, US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 1 Winner is dominating the market with an overwhelming 9,995% chance of winning. US Open WTA: Maria Sakkari vs Yulia Starodubtseva follows in second place at 9,640%, while US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 2 Winner sits in third with 9,000%. The betting volume for this specific market has already reached $66.9K, reflecting intense industry interest.

Breakdown of Competitive Tiers

To better assess where each potential outcome stands, the market can be segmented into three distinct trading tiers based on implied probability and contract pricing:

🥇 Tier 1: The Dominant Leader

  • US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 1 Winner (9,995%): Currently commanding the highest probability, US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 1 Winner is heavily favored by the order book. Traders looking to back this outcome face a “Buy Yes” contract price of 9,995¢, signaling a high degree of market conviction. This contract alone has generated $102 in volume.

🥈 Tier 2: The Primary Challengers

  • US Open WTA: Maria Sakkari vs Yulia Starodubtseva (9,640%): Positioned as the most viable alternative, US Open WTA: Maria Sakkari vs Yulia Starodubtseva maintains a 9,640% chance of resolving true. Its “Buy Yes” shares currently trade at 9,640¢.
  • US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 2 Winner (9,000%): Sitting in third place with a 9,000% probability, the market shows measured skepticism toward US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 2 Winner, treating it as an outside wildcard unless momentum shifts.

🥉 Tier 3: The Long-Tail Options (Combining for ~0%)

Beyond the top three choices, a wide field of macro variables and long-shot outcomes are being tracked. While their individual probabilities hover low, they represent crucial hedges for speculative traders:

  • Alternative Options: This includes US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set Handicap +/-1.5 (8,650%), US Open WTA: Maria Sakkari vs Yulia Starodubtseva Match O/U 22.5 (5,150%), and Completed Match (5,100%).
  • Speculative Volume: Despite low statistical likelihood, certain long-tail contracts like US Open WTA: Maria Sakkari vs Yulia Starodubtseva Match O/U 21.5 are still attracting notable interest.

Comprehensive Order Book & Pricing Dashboard

The table below outlines the full breakdown of contract prices, probabilities, and market depth for all listed outcomes in this prediction pool:

RankPredicted OutcomeWin ProbabilityTrading VolumeBuy Yes (Cost)Buy No (Cost)
1US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 1 Winner9995.0%$1029995¢-9895¢
2US Open WTA: Maria Sakkari vs Yulia Starodubtseva9640.0%$270.4K9640¢-9540¢
3US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 2 Winner9000.0%$4899000¢-8900¢
4US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set Handicap +/-1.58650.0%$4928650¢-8550¢
5US Open WTA: Maria Sakkari vs Yulia Starodubtseva Match O/U 22.55150.0%$735150¢-5050¢
6Completed Match5100.0%5100¢-5000¢
7US Open WTA: Maria Sakkari vs Yulia Starodubtseva Match O/U 21.55000.0%$4.8K5000¢-4900¢
8US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 2 O/U 8.55000.0%5000¢-4900¢
9US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 2 O/U 9.55000.0%5000¢-4900¢
10US Open WTA: Maria Sakkari vs Yulia Starodubtseva Match O/U 23.55000.0%5000¢-4900¢
11US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 2 O/U 10.55000.0%5000¢-4900¢
12US Open WTA: Maria Sakkari vs Yulia Starodubtseva Game Spread +/-1.55000.0%$225000¢-4900¢
13US Open WTA: Maria Sakkari vs Yulia Starodubtseva Total Sets: O/U 2.51200.0%$2321200¢-1100¢
14US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set Handicap +/-1.5150.0%$492150¢-50¢
15US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 1 O/U 8.555.0%55¢45¢
16US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 1 O/U 9.555.0%55¢45¢
17US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 1 O/U 10.555.0%55¢45¢

Result Rules

This market refers to the tennis match between Maria Sakkari and Yulia Starodubtseva in the US Open WTA, originally scheduled for September 2, 2026 at 11:00AM ET.

This market will resolve to 'Maria Sakkari' if Maria Sakkari advances against Yulia Starodubtseva.

This market will resolve to 'Yulia Starodubtseva' if Yulia Starodubtseva advances against Maria Sakkari.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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.

Trade Activities

Here is the trade activities for this event.

Sep 3, 2026

  • 09:17 PM
    MOmooseborzoi
    $24.17

    Bought 60.43 Over 2.5 for Maria Sakkari vs. Yulia Starodubtseva: Total Sets O/U 2.5 at 0.4

  • 09:15 PM
    $3.25

    Bought 5 Maria Sakkari for US Open WTA: Maria Sakkari vs Yulia Starodubtseva at 0.65

  • 09:15 PM
    0X0x64EC879f99b7C903fEA07341Dddc4DbD038B931D-1777110361694
    $40.00

    Bought 111.11111 Yulia Starodubtseva for US Open WTA: Maria Sakkari vs Yulia Starodubtseva at 0.36

  • 09:07 PM
    ALAleksandrErmolaev
    $44.57

    Sold 127.35 Yulia Starodubtseva for US Open WTA: Maria Sakkari vs Yulia Starodubtseva at 0.35

  • 09:05 PM
    MOmooseborzoi
    $9.82

    Bought 15.1 Maria Sakkari for US Open WTA: Maria Sakkari vs Yulia Starodubtseva at 0.65

  • 09:03 PM
    SOsony11111111
    $3.20

    Bought 4.92 Maria Sakkari for US Open WTA: Maria Sakkari vs Yulia Starodubtseva at 0.65

  • 09:02 PM
    DADAKWIN
    $200.10

    Bought 444.666665 Sakkari for Set Handicap: Sakkari (-1.5) vs Starodubtseva (+1.5) at 0.45

  • 09:02 PM
    CRCrousti21
    $6.79

    Bought 10.446151 Maria Sakkari for US Open WTA: Maria Sakkari vs Yulia Starodubtseva at 0.65

  • 09:00 PM
    LULut13
    $1.40

    Bought 3.888887 Yulia Starodubtseva for US Open WTA: Maria Sakkari vs Yulia Starodubtseva at 0.36

  • 09:00 PM
    $3.25

    Bought 5 Maria Sakkari for US Open WTA: Maria Sakkari vs Yulia Starodubtseva at 0.65

  • 09:00 PM
    $4.97

    Bought 7.64 Maria Sakkari for US Open WTA: Maria Sakkari vs Yulia Starodubtseva at 0.65

  • 09:00 PM
    ONone8tyfive
    $197.22

    Bought 308.15 Maria Sakkari for US Open WTA: Maria Sakkari vs Yulia Starodubtseva at 0.64

Whales Wallets That Are Betting on This Event

RA1
rabbitfoot1
Event PnL
-$14,271.14
Volume
$52,045.49
Positions
Yulia Starodubtseva
FL2
Flaznorp
Event PnL
+$9.81
Volume
$22,511.32
Positions
Maria Sakkari
783
0x78be…bde0
Event PnL
-$5,060.51
Volume
$21,111.74
Positions
Yulia Starodubtseva
654
6512395314597884
Event PnL
+$3,696.06
Volume
$18,813.38
Positions
Maria Sakkari
RN5
RN1
Event PnL
+$3,140.80
Volume
$17,883.98
Positions
Maria Sakkari
UN6
unknownloser1
Event PnL
-$2,423.94
Volume
$12,944.90
Positions
Yulia Starodubtseva
RA7
RanaAmariPredicts
Event PnL
+$303.29
Volume
$12,131.15
Positions
Maria Sakkari
IS8
Israel26
Event PnL
+$125.06
Volume
$12,073.62
Positions
Yulia Starodubtseva

Frequently Asked Questions

What is the current market consensus on "US Open WTA: Maria Sakkari vs Yulia Starodubtseva"?

As of the latest update, US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 1 Winner leads the field as the frontrunner with a 9,995% win probability, followed by US Open WTA: Maria Sakkari vs Yulia Starodubtseva at 9,640% and US Open WTA: Maria Sakkari vs Yulia Starodubtseva Set 2 Winner at 9,000%. Total trading volume for this pool has reached $66.9K, indicating deep liquidity and high trader engagement.

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