UFC & MMA Prediction Market Data
Tick-by-tick trades and L2 order-book depth for 18 UFC & MMA series on Kalshi & OG.com & Polymarket — UFC fight winners, method of victory, round of victory, fight props. 3,566 series-days covering June 2025 – present; 2.1M trades · $75.2M turnover over the last 30 captured days. Every contract captured co-located with nanosecond venue and receive timestamps — sold as day bundles, €1 per day, bought as a guest with instant download.
UFC & MMA on Kalshi & OG.com & Polymarket
UFC fight winners, method and round of victory, fight props.
Every series below is archived at full feed resolution — each contract file carries every trade print (price, size, side) and Level-2 order-book updates in one normalized, zstd-compressed schema. A series-day bundle holds all contracts of the series for one UTC day.
Most traded UFC & MMA series (last 30 days)
Ranked by USD turnover from our own daily statistics — the series a market maker or bot builder should start with.
| # | Series | Venue | Trades (30d) | Turnover (30d) | Days | |
|---|---|---|---|---|---|---|
| 1 | UFC Fight | Kalshi | 1,178,545 | $49.9M | 29 | Buy days |
| 2 | UFC Method of Victory | Kalshi | 646,641 | $10.3M | 23 | Buy days |
| 3 | UFC (fights & props) | Polymarket | 60,149 | $9.8M | 30 | Buy days |
| 4 | UFC Method of Finish | Kalshi | 80,152 | $1.8M | 23 | Buy days |
| 5 | UFC Round of Victory | Kalshi | 88,494 | $1.1M | 23 | Buy days |
| 6 | UFC Total Rounds | Kalshi | 46,855 | $1.1M | 23 | Buy days |
| 7 | MMA (fights & props) | OG.com | 18,323 | $904.3K | 22 | Buy days |
| 8 | UFC Featherweight Title | Kalshi | 4,768 | $36.8K | 30 | Buy days |
| 9 | UFC Lightweight Title | Kalshi | 6,611 | $36.5K | 30 | Buy days |
| 10 | UFC Bantamweight Title | Kalshi | 2,866 | $35.6K | 30 | Buy days |
Trades and USD turnover summed over every contract of the series, from the recorded tick data; 30 days to 2026-11-03. Series without statistics in the window are omitted.
UFC & MMA activity per venue
| Venue | Series | With stats | Trades (30d) | Turnover (30d) |
|---|---|---|---|---|
| Kalshi | 16 | 15 | 2,063,441 | $64.5M |
| Polymarket | 1 | 1 | 60,149 | $9.8M |
| OG.com | 1 | 1 | 18,323 | $904.3K |
30 days to 2026-11-03, from our own daily statistics per contract.
UFC & MMA — development since capture
7,454,356 trades and $290.7M of USD turnover across 17 series since 2026-07-08; busiest single series-day 2026-08-16 with $24.1M, biggest contract KXUFCFIGHT-26AUG15MAKMGI-MAK (2026-08-16, $8.2M).
| Month | Series active | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|---|
| Nov 2026 (month to date) | 17 | 3 | 191,793 | $7.1M | $2.4M | 536 | 10.4M | — |
| Oct 2026 | 17 | 31 | 2,481,489 | $88.2M | $2.8M | 8,419 | 162.3M | −4.0 % |
| Sep 2026 | 16 | 30 | 2,466,133 | $91.9M | $3.1M | 8,013 | 110.1M | −5.8 % |
| Aug 2026 | 14 | 31 | 2,066,134 | $97.6M | $3.1M | 5,594 | 61.9M | +1576.1 % |
| Jul 2026 | 3 | 24 | 248,807 | $5.8M | $242.7K | — | — | — |
UFC & MMA series — trades and USD turnover summed per calendar month (UTC) over every contract, from our own daily statistics of the recorded tick data. Days = captured UTC days; a partial month shows no month-over-month change. Contracts traded and L2 (order-book) updates exist for days captured with the extended statistics.
UFC & MMA — turnover by weekday
Saturdays are the busiest day at about $11.0M of USD turnover, averaged over the captured days of the last 30.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $59.5K | 2.0K | 5 | |
| Tuesday | $634.4K | 25.0K | 5 | |
| Wednesday | $1.0M | 32.3K | 4 | |
| Thursday | $138.7K | 4.3K | 4 | |
| Friday | $276.2K | 7.6K | 4 | |
| Saturday | $11.0M | 304.8K | 4 | |
| Sunday | $5.5M | 152.6K | 4 |
UFC & MMA series — average USD turnover and trades per weekday over the captured days of the last 30, from our own daily statistics; weekdays without a captured day show —.
Rising UFC & MMA series — 30 days vs the 30 before
| # | Series | Venue | Turnover (30d) | Prior 30d | Growth (avg / day) | Trades (30d) |
|---|---|---|---|---|---|---|
| 1 | UFC Bantamweight Title | Kalshi | $35.6K | $2.4K | +1362.8 % | 2,866 |
| 2 | UFC Featherweight Title | Kalshi | $36.8K | $3.5K | +938.3 % | 4,768 |
| 3 | UFC Welterweight Title | Kalshi | $32.6K | $14.3K | +127.5 % | 1,573 |
| 4 | UFC Title Holder | Kalshi | $12.9K | $5.8K | +124.8 % | 2,031 |
| 5 | UFC Method of Finish | Kalshi | $1.8M | $1.4M | +64.1 % | 80,152 |
Growth of average USD turnover per captured day, the 30 days to 2026-11-03 against the 30 days before; series need ≥ 10 captured days in both windows and ≥ $10K of turnover in the current one. From our own daily statistics.
UFC & MMA prediction markets — trades and turnover per day
Every captured UTC day of the last 30, summed over the 18 UFC & MMA series — how much these markets trade day by day, from our own tick capture.
| UTC day | Series with stats | Contracts traded | Trades | Turnover | Buy share | L2 updates |
|---|---|---|---|---|---|---|
| 2026-11-03 | 12 | 103 | 2,464 | $64.7K | 81 % | 830.5K |
| 2026-11-02 | 12 | 103 | 1,989 | $45.0K | 87 % | 1.3M |
| 2026-11-01 | 17 | 330 | 187,340 | $7.0M | 69 % | 8.3M |
| 2026-10-31 | 17 | 446 | 189,603 | $4.9M | 73 % | 11.2M |
| 2026-10-30 | 17 | 268 | 5,003 | $134.7K | 83 % | 2.7M |
| 2026-10-29 | 17 | 216 | 2,857 | $78.2K | 90 % | 8.8M |
| 2026-10-28 | 17 | 111 | 1,654 | $32.9K | 85 % | 1.7M |
| 2026-10-27 | 13 | 112 | 1,745 | $28.9K | 80 % | 592.7K |
| 2026-10-26 | 12 | 110 | 1,296 | $14.6K | 69 % | 766.8K |
| 2026-10-25 | 11 | 100 | 4,674 | $40.7K | 60 % | 1.0M |
| 2026-10-24 | 17 | 666 | 628,222 | $24.9M | 72 % | 16.4M |
| 2026-10-23 | 17 | 411 | 12,974 | $598.4K | 75 % | 5.8M |
| 2026-10-22 | 17 | 286 | 6,809 | $285.9K | 75 % | 10.5M |
| 2026-10-21 | 17 | 182 | 3,694 | $193.5K | 80 % | 5.4M |
| 2026-10-20 | 13 | 89 | 2,976 | $149.1K | 77 % | 825.3K |
| 2026-10-19 | 12 | 82 | 2,497 | $104.8K | 79 % | 579.5K |
| 2026-10-18 | 17 | 328 | 191,702 | $7.3M | 73 % | 3.8M |
| 2026-10-17 | 17 | 450 | 205,938 | $6.4M | 71 % | 6.0M |
| 2026-10-16 | 17 | 310 | 5,087 | $128.5K | 82 % | 2.0M |
| 2026-10-15 | 17 | 251 | 3,049 | $115.4K | 90 % | 14.7M |
| 2026-10-14 | 17 | 264 | 83,073 | $2.4M | 73 % | 6.1M |
| 2026-10-13 | 16 | 225 | 66,068 | $1.6M | 78 % | 7.4M |
| 2026-10-12 | 16 | 148 | 2,670 | $86.0K | 84 % | 3.4M |
| 2026-10-11 | 17 | 343 | 226,853 | $7.6M | 69 % | 5.5M |
| 2026-10-10 | 17 | 481 | 195,477 | $7.9M | 64 % | 7.3M |
| 2026-10-09 | 17 | 291 | 7,377 | $243.2K | 78 % | 3.6M |
| 2026-10-08 | 17 | 260 | 4,416 | $75.4K | 88 % | 4.6M |
| 2026-10-07 | 17 | 260 | 40,901 | $1.5M | 72 % | 2.5M |
| 2026-10-06 | 17 | 227 | 51,735 | $1.4M | 77 % | 9.4M |
| 2026-10-05 | 16 | 132 | 1,770 | $47.4K | 81 % | 1.1M |
Per UTC day, summed over every UFC & MMA series that has statistics for that day, from every trade print of every contract in our tick archive. Trades and USD turnover are exact; contracts traded, buy share and L2 (order-book) updates exist for days captured with the extended statistics — earlier days show —.
Most traded UFC & MMA contracts on 2026-11-03
The single event contracts with the most USD turnover on the newest captured day — with open and close price and the outcome implied by the last print.
| Contract | Series | Venue | Open → Close | Implied outcome | Trades | Turnover | |
|---|---|---|---|---|---|---|---|
| KXUFCFIGHT-26NOV14GANHOK-GAN | UFC Fight | Kalshi | 0.680 → 0.680 | open | 96 | $16.1K | buy file → |
| KXUFCFIGHT-26NOV14GANHOK-HOK | UFC Fight | Kalshi | 0.330 → 0.330 | open | 322 | $11.8K | buy file → |
| KXUFCFIGHT-26NOV06CORWAL-WAL | UFC Fight | Kalshi | 0.330 → 0.340 | open | 302 | $7.2K | buy file → |
| KXUFCFIGHT-26NOV06SUAJAN-SUA | UFC Fight | Kalshi | 0.660 → 0.670 | open | 40 | $2.9K | buy file → |
| KXUFCFIGHT-26NOV14HARNUN-NUN | UFC Fight | Kalshi | 0.380 → 0.380 | open | 80 | $2.7K | buy file → |
| KXUFCHEAVYWEIGHTTITLE-26-CGAN | UFC Heavyweight Title | Kalshi | 0.680 → 0.670 | open | 14 | $1.6K | buy file → |
| ufc-kei10-oschmi-2026-11-07 | UFC (fights & props) | Polymarket | 0.770 → 0.770 | open | 7 | $1.6K | buy file → |
| KXUFCFIGHT-26NOV06DELMAG-MAG | UFC Fight | Kalshi | 0.550 → 0.510 | open | 72 | $1.6K | buy file → |
| KXUFCFIGHT-26NOV06CACMIL-MIL | UFC Fight | Kalshi | 0.830 → 0.820 | open | 28 | $1.5K | buy file → |
| KXUFCFIGHT-26NOV14MEDHOL-MED | UFC Fight | Kalshi | 0.610 → 0.630 | open | 83 | $1.4K | buy file → |
Single contracts ranked by USD turnover on 2026-11-03 (UTC), from every trade print in our tick archive. Prices quote 0..1; the implied outcome reads the last print of the day (≥ 0.97 Yes/Up, ≤ 0.03 No/Down) — venues publish the official result. Each contract’s day file is sold individually, the whole series day as a bundle.
Kalshi UFC & MMA series
Largest archive first. Each series page lists its exact coverage, day count and recent days; day bundles are bought in the shop calendar.
| Series | Venue | Interval | Days | Coverage | Size | Price/day | |
|---|---|---|---|---|---|---|---|
| UFC Fight | Kalshi | event | 244 | March 2026 – present | 4.48 GB | €1 | Buy days |
| UFC Method of Victory | Kalshi | event | 143 | March 2026 – present | 3.55 GB | €1 | Buy days |
| UFC Method of Finish | Kalshi | event | 137 | March 2026 – present | 1.27 GB | €1 | Buy days |
| UFC Round of Victory | Kalshi | event | 137 | March 2026 – present | 1.15 GB | €1 | Buy days |
| UFC Total Rounds | Kalshi | event | 137 | March 2026 – present | 758 MB | €1 | Buy days |
| UFC Lightweight Title | Kalshi | event | 245 | March 2026 – present | 213 MB | €1 | Buy days |
| UFC Heavyweight Title | Kalshi | event | 245 | March 2026 – present | 159 MB | €1 | Buy days |
| UFC Middleweight Title | Kalshi | event | 245 | March 2026 – present | 124 MB | €1 | Buy days |
| UFC Title Holder | Kalshi | event | 70 | August 2026 – present | 115 MB | €1 | Buy days |
| UFC Welterweight Title | Kalshi | event | 245 | March 2026 – present | 95.2 MB | €1 | Buy days |
| UFC Bantamweight Title | Kalshi | event | 245 | March 2026 – present | 86.4 MB | €1 | Buy days |
| UFC Featherweight Title | Kalshi | event | 245 | March 2026 – present | 81.2 MB | €1 | Buy days |
| UFC Flyweight Title | Kalshi | event | 245 | March 2026 – present | 74.7 MB | €1 | Buy days |
| UFC Light Heavyweight Title | Kalshi | event | 245 | March 2026 – present | 64.7 MB | €1 | Buy days |
| Fighters to comepete in MVP event | Kalshi | event | 97 | July 2026 – present | 21.3 MB | €1 | Buy days |
| McGregor fight next | Kalshi | event | 131 | March 2026 – July 2026 | 19.4 MB | €1 | Buy days |
Polymarket UFC & MMA series
Largest archive first. Each series page lists its exact coverage, day count and recent days; day bundles are bought in the shop calendar.
| Series | Venue | Interval | Days | Coverage | Size | Price/day | |
|---|---|---|---|---|---|---|---|
| UFC (fights & props) | Polymarket | event | 488 | June 2025 – present | 8.06 GB | €1 | Buy days |
OG.com UFC & MMA series
Largest archive first. Each series page lists its exact coverage, day count and recent days; day bundles are bought in the shop calendar.
| Series | Venue | Interval | Days | Coverage | Size | Price/day | |
|---|---|---|---|---|---|---|---|
| MMA (fights & props) | OG.com | event | 22 | October 2026 – present | 16.5 MB | €1 | Buy days |
UFC & MMA — market types across 18 series
18,908 contracts listed as of 2026-11-03, read from each contract's venue identifier — Kalshi lists each type as its own series, Polymarket, predict.fun and OG.com one family per league.
| Market type | Contracts listed (all time) | Listed last 30 days | Share |
|---|---|---|---|
| total / over-under | 2,160 | 221 | 11 % |
| moneyline / winner | 1,998 | 305 | 11 % |
| player & team props | 918 | 142 | 5 % |
| draw | 161 | 72 | 1 % |
| other | 13,671 | 2,234 | 72 % |
| Total | 18,908 | 2,974 | 100 % |
UFC & MMA series— market type read from each contract's venue identifier (ticker suffix on Kalshi, slug suffix on Polymarket, market description on predict.fun and OG.com), counted over every contract listed in the family as of 2026-11-03; “listed last 30 days” counts contracts whose venue settlement time falls in that window. Every one of them is in the day bundle of its day.
Why buy UFC & MMA prediction-market data here
Four things every page on this site is built on — and the reason the numbers above exist at all.
We record everything
The complete public feed of each venue as it was published: every Level-2 snapshot and update at the venue's full book depth, every trade with its aggressor side, every quote, funding, mark-price and liquidation event — for every instrument the venue lists, every UTC day since we added the venue. Nothing sampled, no top-N cut, no on-demand capture.
Institutional grade
Captured co-located at the venue with the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain that makes any gap visible, and one normalized schema across 35+ venues — the same capture our own high-frequency trading engine and enterprise feeds run on.
€1 per instrument-day
Any instrument-day is €1, series-day bundles start at €1 — no subscription, no minimum order, no tiers to unlock. Credit packs lower the effective price and never expire, and every venue has free full-day samples to test against first.
Self-service for everyone
Pick the days in the Data Shop, pay by card as a guest and download immediately — no sales call, no enterprise contract, no KYC. Coding agents buy the same files through the MCP server, and the free Agent Skill teaches them the format.
Agents: /llms.txt · MCP server /mcp · every page as markdown via Accept: text/markdown
UFC & MMA prediction-market data — FAQ
Does Kalshi have UFC markets?
Yes — method of victory and round of victory series; Polymarket UFC fights and props are archived as one family.
How is UFC prediction-market data sold?
One purchase covers every contract of the series for one UTC day — every trade print and the complete Level-2 book per contract, captured co-located with nanosecond timestamps — €1 per series-day, bought as a guest with instant download.
How far back does the UFC & MMA data go?
Coverage runs June 2025 – present — 3,566 series-days across 18 series on Kalshi & OG.com & Polymarket. Each series page lists its exact span.
Can I get UFC & MMA prediction-market data as CSV or Parquet?
Yes — trades export as gzipped CSV or Parquet at no extra cost, with integer microsecond UTC timestamps that load straight into pandas, polars or DuckDB. Kalshi, OG.com and Polymarket record full order-book depth without a separate BBO stream, so book data ships in the native tick file — the free reader script converts it locally. See the formats overview.
How much does UFC & MMA prediction-market data cost?
€1 per series-day bundle — every contract of the series for that UTC day — no subscription, no minimum order. Pick days in the shop calendar, pay as a guest, download immediately.
Do I need an account or a sales call?
No. Pick the UFC & MMA series-days in the Data Shop, pay by card as a guest and download immediately — no subscription, no minimum order, no KYC, no enterprise contract, no sales call. Coding agents buy the same bundles through the MCP server.
How is the UFC & MMA data captured?
Co-located at the venue, message by message: every Level-2 update and every trade print carries the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain makes any gap visible, and one normalized schema across 35+ venues means a parser written for Binance reads these files unchanged. It is the same capture our own high-frequency trading engine runs on — nothing sampled, no top-N cut.
Which market types are in the UFC & MMA data?
As of 2026-11-03 the 18 UFC & MMA series with a market-type snapshot had listed 18,908 contracts: total / over-under 2,160 · moneyline / winner 1,998 · player & team props 918 · draw 161 · other 13,671 — counted from every contract file of each family across Kalshi, OG.com, Polymarket. Kalshi splits these into separate series; Polymarket, predict.fun and OG.com list one family per league. Each series page shows its own mix.
What was the busiest UFC & MMA trading day?
2026-08-16 — $24.1M of USD turnover over 424,870 trades in a single series-day. Since our statistics began on 2026-07-08, 17 UFC & MMA series recorded 7,454,356 trades and $290.7M in total; the biggest single contract was KXUFCFIGHT-26AUG15MAKMGI-MAK on 2026-08-16 at $8.2M. Saturdays are the busiest weekday at about $11.0M per day.