About This Market
Mackenzie Dern vs.
Mackenzie Dern vs. Gillian Robertson — UFC fight held on 2026-08-16. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Live prediction market odds for Mackenzie Dern vs. Gillian Robertson. Compare prices across Kalshi and Polymarket.

Resolved 2026-08-16
This market resolved on 2026-08-16. Mackenzie Dern was the officially declared outcome. Prior to resolution, the market peaked at 99%.
Mackenzie Dern vs.
Mackenzie Dern vs. Gillian Robertson — UFC fight held on 2026-08-16. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
| Candidate | ![]() | ![]() |
|---|---|---|
Fight to Go the Distance: Yes | — | 100% |
Over 0.5 Rounds | — | 100% |
Over 1.5 Rounds | — | 100% |
Over 2.5 Rounds | — | 100% |
Over 3.5 Rounds | — | 100% |
Over 4.5 Rounds | — | 100% |
Dern to win by KO/TKO: No | — | 100% |
Mackenzie DernWINNER | 99% | 100% |
Decision / Draw / No Contest | 99% | — |
Fight won by submission: No | — | 99% |
Mackenzie Dern by Decision | 99% | — |
Robertson to win by KO/TKO: No | — | 94% |
Fight won by KO/TKO: Yes | — | 52% |
Fight won by KO/TKO: No | — | 48% |
Gillian Robertson to win in Round 2 | 15% | — |
Robertson to win by KO/TKO: Yes | — | 6% |
Draw/No Contest | 1% | — |
Fight won by submission: Yes | — | 1% |
Gillian Robertson by Decision | 1% | — |
Gillian Robertson by KO/TKO/DQ | 1% | — |
Gillian Robertson by Submission | 1% | — |
Gillian Robertson to win in Round 1 | 1% | — |
Gillian Robertson to win in Round 3 | 1% | — |
Gillian Robertson to win in Round 4 | 1% | — |
Gillian Robertson to win in Round 5 | 1% | — |
Mackenzie Dern by KO/TKO/DQ | 1% | — |
Mackenzie Dern by Submission | 1% | — |
Mackenzie Dern to win in Round 1 | 1% | — |
Mackenzie Dern to win in Round 2 | 1% | — |
Mackenzie Dern to win in Round 3 | 1% | — |
Mackenzie Dern to win in Round 4 | 1% | — |
Mackenzie Dern to win in Round 5 | 1% | — |
Gillian Robertson | 1% | 0% |
Dern to win by KO/TKO: Yes | — | 0% |
Fight to Go the Distance: No | — | 0% |
Under 0.5 Rounds | — | 0% |
Under 1.5 Rounds | — | 0% |
Under 2.5 Rounds | — | 0% |
Under 3.5 Rounds | — | 0% |
Under 4.5 Rounds | — | 0% |
Mackenzie Dern
99.5% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Gillian Robertson wins the Dern vs Robertson professional MMA fight originally scheduled for Aug 15, 2026, then the market resolves to Yes.
The following market refers to the Dern vs Robertson professional MMA fight originally scheduled for Aug 15, 2026. If this fight is postponed or delayed, the market will remain open and close after the rescheduled fight has finished (within two weeks). If the fight is declared a tie or no contest, the market will resolve to 50/50 for both fighters. If the fight is cancelled or rescheduled to over two weeks away, the market will resolve to a fair price in accordance with the rules. This market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.
PolymarketThis market will resolve to "Yes" if the fight between Mackenzie Dern and Gillian Robertson at UFC 330: Makhachev vs. Machado Garry, scheduled for August 15, 2026, goes the full scheduled number of rounds and the result is determined by the judges' scorecards. Otherwise, it will resolve to "No." Draws decided by the judges' scorecards after all scheduled rounds are completed will resolve "Yes." Technical decisions or technical draws declared before all rounds are completed will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond August 29, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.
The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi, Polymarket in one place. Each price reflects the market’s implied probability, not a guaranteed result. This event is archived; prices shown are historical.
The last available prices are Mackenzie Dern: 99.0¢ on Kalshi, 99.9¢ on Polymarket; Gillian Robertson: 1.0¢ on Kalshi, 0.1¢ on Polymarket. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity. The last available price is not necessarily the final settlement price.
The largest price difference shown across venues is 0.9 percentage points. Venues have different traders, liquidity and fees, so their prices can differ. A price gap alone does not establish an executable arbitrage opportunity; compare settlement rules and the actual buy and sell prices.
For example, Mackenzie Dern at 99.5¢ implies about a 99.5% chance. For a standard $1 contract, a share pays $1 if its outcome settles as correct and $0 if it settles as incorrect. A winning share bought at 40¢ earns 60¢ before fees. Check each venue’s settlement rules, fees and eligibility before trading. Historical prices alone do not identify the winning outcome.