Analytics
“UFC Fight Night: Miles Johns vs. Jessie Rosas (Featherweight, Main Card)” is a prediction market on Polymarket with two tradeable outcomes, Miles Johns and Jessie Rosas. The Miles Johns price is the market's implied probability that Miles Johns wins. Quotes can change as orders are updated or filled; a quoted price does not guarantee an available fill at that price.
The venue reports this market as closed. Its scheduled close is Aug 9, 2026 UTC. No resolved outcome is inferred from a closed or suspended state.
Vultax observes this market from Polymarket's public order book and data API and keeps its own record: 4 daily price points from Aug 4, 2026 UTC to Aug 7, 2026 UTC (Yes between 57.5% and 59.5%); 3 loaded holder wallets, the largest ten holding 100.0% of the loaded shares; 359 recent public fills from 158 wallets. Each figure carries its observation time; nothing here is a return forecast.
This market will resolve to "Miles Johns" if Miles Johns is officially declared the winner of the fight against Jessie Rosas at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026. It will resolve to "Jessie Rosas" if Jessie Rosas is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.
Resolution source: https://www.ufc.com/events
Official listing: polymarket.com/event/ufc-mil-jrosas-2026-08-08
Public Polymarket market/event context is available; Vultax source-pack coverage is tracked separately.
This closed market has no live orderbook depth; the public close quote is shown for context.
Nine stops, one per figure on this page. Each stop says what the number is, why it matters, and what it reads right now for this market.
Each outcome trades as a share that pays $1 if it wins and nothing if it loses. Prices are quoted in cents, and Yes plus No add up to about one dollar.
Daily closes of the Miles Johns price, Polymarket CLOB · 4 points · 4 Aug 2026 – 7 Aug 2026 · axis zoomed to 52%–64%
| Observed | Miles Johns price |
|---|---|
| 4 Aug 2026 | 58.0% |
| 7 Aug 2026 | 59.5% |
| Trader | Outcome | Shares |
|---|---|---|
| Occamdfb | Jessie Rosas | 22 |
| 7n193glg3 | Jessie Rosas | 10.16 |
| Emerald Quasar 38CC | Miles Johns |
The Yes price read as a chance. A share at 21.5¢ implies 21.5%, but fees, available depth and who participates can affect that price. A market price is not a calibrated forecast or a verdict.
Dollar value of shares that changed hands in the last 24 hours. High volume means the price is being tested by real money; low volume means a few trades can move it.
Reported dollars resting in the order book. The available size on your side, at the prices you would accept, determines what can fill. A large total alone does not guarantee an execution near the quoted price.
The gap between the best bid and the best ask. A tight spread makes entry and exit cheap; a wide spread is a cost paid on every round trip.
The wallets holding the most shares on each side, and how much of the loaded sample the largest ten control. Concentration shows whether a market is a crowd or a handful of large positions.
The public fills, newest first: which wallet bought or sold which outcome, at what price, and when. It is the market's own diary, and every wallet on it links to a trader profile.
Observed closes of the Yes price over the market's life. The range shows how sure or split the crowd has been; the move shows which way it has been changing its mind.
Trading stops at the close time. The outcome is then settled by the resolution source named in the rules. A closed market is not resolved until the venue reports it, so the two states are shown separately.
| 4.97 |
Every wallet's public record, and 80,000 ranked by lifetime P&L: Polymarket leaderboard