Jai Herbert · UFC
JAI2
Trading Volume$851K
Active Markets9
Weight ClassLightweight
Record13-6-1
Fighter Profile
Nickname"Black Country Banger"
Height6'1"
Reach77"
Weight155 lbs
Age37
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All Markets
| UFC Fight Night: Mandel Nallo vs. Jai Herbert (Lightweight, Main Card) | Mandel Nallo0% | Jai Herbert100% |
| Fight to Go the Distance? | Yes0% | No100% |
| Will the fight be won by KO or TKO? | Yes100% | No0% |
| Will Mandel Nallo win by KO or TKO? | Yes0% | No100% |
| Will Jai Herbert win by KO or TKO? | Yes100% | No0% |
| Will the fight be won by submission? | Yes0% | No100% |
| O/U 0.5 Rounds | Over0% | Under100% |
| O/U 1.5 Rounds | Over0% | Under100% |
| O/U 2.5 Rounds | Over0% | Under100% |
About Jai Herbert
Frequently Asked Questions
Polymarket currently hosts 9 active markets for Jai Herbert (JAI2) with over $851K in total trading volume. You can trade on match winners (moneyline), spreads, totals (over/under), and other markets across all of their upcoming matches. Each market is priced as an implied probability — for example, a price of 65¢ means traders collectively believe there is a 65% chance of that outcome. New markets are added as Jai Herbert's schedule progresses.
Based on their recent matches, Jai Herbert has a 65% win rate with a record of 13-6. You can view their full match-by-match results on this page, including scores, opponents, and context. Recent form is one of the strongest factors influencing market odds — a team on a winning streak will typically see higher implied probabilities, while a losing run often shifts odds against them.
Each UFC market on Polymarket is structured as a yes/no question — for example, "Will Jai Herbert win?" You buy shares in "Yes" or "No" at the current market price, which reflects the crowd-sourced implied probability. If your side is correct when the match concludes, your shares pay out $1 each. If incorrect, they pay $0. You can also sell your shares at any time before the match ends to lock in a profit or cut a loss. Prices update in real-time as traders react to news like injury reports, lineup changes, and other developments.
All Jai Herbert markets resolve based on official match results, including overtime or extra periods where applicable. Moneyline markets resolve based on the final result of the match. Spread markets resolve based on the final margin relative to the posted line. Totals (over/under) resolve based on the combined final score. You can check the Rules on any individual market page to see the exact resolution criteria, including how postponements or cancellations are handled.
Polymarket odds are set by real traders putting real money behind their positions, which tends to produce well-calibrated probabilities. With over $851K traded on Jai Herbert markets alone, these prices aggregate the collective knowledge of participants who follow UFC closely — factoring in team form, injuries, schedule strength, and head-to-head records. Prediction markets have a strong track record of accuracy, often outperforming traditional sources by reflecting the latest information as it emerges. Visit the accuracy page on Polymarket for the latest accuracy metrics across different time periods.
Several factors can move Jai Herbert's odds on Polymarket. The most impactful include recent results and form, injury reports and lineup changes, schedule context (regular season vs. playoffs), head-to-head history against specific opponents, and home vs. away performance. Traders incorporate all of these variables into the price, which is why odds can shift rapidly when new information like a key player being ruled out becomes available.
Yes. This page is a free resource for tracking Jai Herbert's match results, win rate, and live market odds — no account or trade required. You can monitor how odds shift in real-time as a way to gauge market sentiment on Jai Herbert's upcoming matches. If you decide to trade later, you can sign up and fund your account at any time.
Sign up for a free Polymarket account and fund it using crypto, a credit or debit card, or a bank transfer. Then return to this page, choose any active Jai Herbert market, select the side you want to trade, enter your amount, and confirm. Your position will be visible in your portfolio, and you can sell at any time before the market resolves.
On Polymarket, the price of each side in a market represents the market's implied probability. A price of 65¢ for JAI2 on the moneyline means traders collectively believe there is roughly a 65% chance that Jai Herbert will win that match. If you buy JAI2 shares at 65¢ and they win, you receive $1 per share — a profit of 35¢ per share. If they lose, those shares are worth $0. Prices shift in real-time as new information emerges and traders update their positions.
Polymarket is the world's largest prediction market, where you can stay informed and trade on real-world events. Traders buy and sell shares on outcomes across politics, sports, crypto, finance, tech, culture, and esports — including UFC matches for teams like Jai Herbert. Prices reflect real-time, crowd-sourced probabilities backed by real money, offering a transparent, market-driven alternative to traditional odds sources. Visit polymarket.com to explore all available markets.
Updated Apr 18, 2026 11:34 pm ET