Brest: Martin Damm vs Sascha Gueymard-Wayenburg

OPENBinary · Closes 11/3/2026, 5:00:00 PM

SPORTSTENNISGAMES

Open on Polymarket ↗

Score

Good

24h vol

$4,039

7d vol

$4,114

Open int.

$137,989

Activity

—

Score breakdown

3 days ago

Liquidity1

Spread1

Tradability1

Time left1

Execution notes

No major liquidity or timing warnings.

OPEN_AND_TWO_SIDEDSPREAD_OKDEPTH_STRONGPLENTY_OF_TIMEDATA_QUALITY_HIGH

Outcomes

Martin Damm Lead

Mid 82.5¢·Bid 0.82·Ask 0.83

Sascha Gueymard-Wayenburg

Mid 17.5¢·Bid 0.17·Ask 0.18

Price (MID)Entropy0·DatahighCtrl or ⌘ + scroll to pan/zoom

Real-time mid prices from Polymarket CLOB

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Martin Damm

Sascha Gueymard-Wayenburg

Signals on this market

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Top traders

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Context

Description

This market refers to the tennis match between Martin Damm and Sascha Gueymard-Wayenburg in the Brest, originally scheduled for October 27, 2026 at 5:00AM ET. This market will resolve to 'Martin Damm' if Martin Damm advances against Sascha Gueymard-Wayenburg. This market will resolve to 'Sascha Gueymard-Wayenburg' if Sascha Gueymard-Wayenburg advances against Martin Damm. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 ATP Tour. A consensus of credible reporting may also be used.

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Resolution criteria

https://www.atptour.com/en/scores/current

Resolution source

https://www.atptour.com/en/scores/current

Event

Brest: Martin Damm vs Sascha Gueymard-Wayenburg

Resolve: —
Trades 24h: —

Advanced data

Market metrics (raw)

{
  "p_normalized": [
    0.825,
    0.175
  ],
  "activity": {
    "trades_24h": null,
    "volume_7d_usd": 4114.360869,
    "volume_24h_usd": 4039.355157,
    "open_interest_usd": 137989.1286
  },
  "leader_outcome_id": 0
}

Depth / impact

Martin Damm

100 {"buy":11411.238399999998,"sell":352.59999999999997}
200 {"buy":20877.0136,"sell":12177.0853}
500 {"buy":38686.848099999996,"sell":22877.8591}

Sascha Gueymard-Wayenburg

100 {"buy":0,"sell":0}
200 {"buy":0,"sell":0}
500 {"buy":126,"sell":2263.4616}

Order books

Outcome 0

Bids (top 5)

{"size":430,"price":0.82}
{"size":14598.13,"price":0.81}
{"size":4714.98,"price":0.8}
{"size":8770.62,"price":0.79}
{"size":1011.34,"price":0.78}

Asks (top 5)

{"size":13748.48,"price":0.83}
{"size":11268.78,"price":0.84}
{"size":10438.69,"price":0.85}
{"size":10391.8,"price":0.86}
{"size":10178,"price":0.87}

Outcome 1

Bids (top 5)

{"size":13314.48,"price":0.17}
{"size":11074.78,"price":0.16}
{"size":10413.69,"price":0.15}
{"size":10391.8,"price":0.14}
{"size":10178,"price":0.13}

Asks (top 5)

{"size":700,"price":0.18}
{"size":14253.24,"price":0.19}
{"size":5723.98,"price":0.2}
{"size":9592.62,"price":0.21}
{"size":2049.34,"price":0.22}