# Portillo Ramirez vs Colmegna: prediction market odds

> Live prediction market odds for "Portillo Ramirez vs Colmegna". Portillo Ramirez leads at 65.4%. Next is Martina Colmegna at 36%. $34K has traded across 4 outcomes on Kalshi and Polymarket. The market is expected to resolve by Nov 18, 2026.

- Status: Live
- Prices updated: 2026-11-04T20:59:00Z (just now)
- Expected to resolve by: Nov 18, 2026
- Volume traded: $34K
- Venues: Polymarket, Kalshi
- Category: sports

## Odds by outcome

| Outcome | Chance | Polymarket | Kalshi | Gap between venues |
| --- | --- | --- | --- | --- |
| Portillo Ramirez | 65.4% | 69.5% | 64% | 5.5 pts |
| Martina Colmegna | 36% | — | 36% | not on both |
| Set Handicap: Martina Colmegna (-1.5) vs Maria Jose Portillo Ramirez (+1.5) | 10% | 10% | — | not on both |
| Set Handicap: Maria Jose Portillo Ramirez (-1.5) vs Martina Colmegna (+1.5) | 9.5% | 9.5% | — | not on both |

"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/).
- Kalshi: Kalshi (CFTC-regulated exchange). Sources: [ESPN](https://www.espn.com), [ITF](https://www.itftennis.com/en/), [Fox Sports](https://www.foxsports.com).

## Links

- Full page with charts and order books: https://thepredictionmarkets.com/odds/portillo-ramirez-vs-colmegna
- Trade on Polymarket: https://polymarket.com/event/itf-ramire6-colmeg1-2026-11-04?utm_source=thepredictionmarkets.com&utm_medium=referral
- Trade on Kalshi: https://kalshi.com/markets/kxitfwmatch?utm_source=thepredictionmarkets.com&utm_medium=referral
- API (free key): https://api.thepredictionmarkets.com/api/public/v1/events/portillo-ramirez-vs-colmegna

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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.