# M25 Montreal: Maximilian Marterer vs Theodore Dean: prediction market odds

> Final prediction market prices for "M25 Montreal: Maximilian Marterer vs Theodore Dean". $12K has traded across 0 outcomes on Polymarket. The market closed on Nov 21, 2026.

- Status: Trading has ended; prices are final
- Prices updated: unknown
- Closed: Nov 21, 2026
- Volume traded: $12K
- Venues: Polymarket
- Category: sports

## Odds by outcome

| Outcome | Chance | Polymarket |
| --- | --- | --- |

"Chance" blends the venues' prices, weighted by volume. Venue columns are each venue's own price.

## How each venue settles

- Polymarket: UMA optimistic oracle. Sources: [itftennis.com](https://www.itftennis.com/en/tournament-calendar/).

## Settlement rules

This market refers to the tennis match between Maximilian Marterer and Theodore Dean in the M25 Montreal, Main Draw, originally scheduled for November 14, 2026 at 10:00AM ET.

This market will resolve to 'Maximilian Marterer' if Maximilian Marterer advances against Theodore Dean.

This market will resolve to 'Theodore Dean' if Theodore Dean advances against Maximilian Marterer.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

## Links

- Full page with charts and order books: https://thepredictionmarkets.com/odds/m25-montreal-maximilian-marterer-vs-theodore-dean
- Trade on Polymarket: https://polymarket.com/event/itf-marter1-dean1-2026-11-14?utm_source=thepredictionmarkets.com&utm_medium=referral
- API (free key): https://api.thepredictionmarkets.com/api/public/v1/events/m25-montreal-maximilian-marterer-vs-theodore-dean

---
Source: The Prediction Markets (https://thepredictionmarkets.com), which compares Kalshi and Polymarket prices side by side. Prices are market-implied probabilities, not forecasts by TPM. Cite the page URL and the "Prices updated" time.