ONE FN 47/Featherweight · Title · 5×5
Independent projection
low confidenceKai 62%
Wide interval. Thin public data, volatile styles, or a true toss-up. Do not treat the point estimate as a price.
90% interval on Kai: 41%–79%. Never a lock.
- Most likely
- Decision 75%
- Expected time
- 20:42
- P(over 2.5)
- 86%
- Grappling share
- 15%
Model vs market
No edge ≥ 5%| Side | Model | DK (no vig) | Fanatics (no vig) | DK juice | Edge vs DK |
|---|---|---|---|---|---|
| Kai | 62.0% | 59.9% | 60.0% | -165 (62.3%) | +2.1% |
| Le | 38.0% | 40.1% | 40.0% | +140 (41.7%) | -2.1% |
DK opened -150 / +130. Now -165 / +140. Line movement is market context, not a model input.
DK total 2.5: over -115 / under +87. Model P(over 2.5) 86%.
Books last snapshotted 19 Aug 2026, 4:00 PM ET. Fanatics and DraftKings will not always post the same PFL/ONE markets.
Briefing
Tang Kai is the model’s side at 62% because of recency and opponent-adjusted form, with Thanh Le live if the fight is forced into power puncher.
Tang Kai (volume kickboxer, pressure boxer, point fighter) against Thanh Le (power puncher, muay thai, counter striker) is a ONE featherweight matchup in Bangkok. The independent model puts Kai around 62% — a low confidence number, not a betting line. The largest factor from 50/50 is recency and opponent-adjusted form: Last-5 opponent-adjusted form: Kai +0.63 vs Le -0.39. Single-fight noise is deliberately underweighted.
Where this is fought matters. Estimated grappling share is 15%. Kai lands 4.6 significant strikes per minute at 48% accuracy with a 0.4 takedown average; Le is at 4.2 / 47% / 0.6. Takedown defense sits at 70% versus 58%. Reach is 73" against 72" — counted only if the longer fighter actually lives at range.
Kai's primary path: Keep this at kicking range for the first 6–8 minutes. Kai's length and volume only matter if Le cannot crash the pocket. Failure mode: Walking forward in a straight line onto a counter shot. Le's primary path: Keep this at kicking range for the first 6–8 minutes. Le's length and volume only matter if Kai cannot crash the pocket. Failure mode: The chin has been a problem. One pocket exchange can end the math.
The swing variable is simple: Pace through round 3. The championship-round cardio gap is large enough to flip a close fight. ONE’s smaller gloves and clinch-friendly environment are a real modifier here, not flavor text. The model does not start from a sportsbook. If DraftKings or Fanatics disagree, that disagreement is the point of the page.
Written from the independent projection. Betting lines are not inputs. Stats as of 19 Aug 2026.
Kai — paths
- Keep this at kicking range for the first 6–8 minutes. Kai's length and volume only matter if Le cannot crash the pocket.
- Win the minute-to-minute with volume. Judges in this matchup will see the fighter who walks the other one down.
- Make it ugly and long. The five-round cardio gap is a real path if the first two stay close.
Failure modes
- Walking forward in a straight line onto a counter shot.
Le — paths
- Keep this at kicking range for the first 6–8 minutes. Le's length and volume only matter if Kai cannot crash the pocket.
- One clean counter or lead hook as Kai enters. Power is the shortcut; it is not a plan by itself.
- Clinch, dirty box, and kick the lead leg until Kai's entries slow.
Failure modes
- The chin has been a problem. One pocket exchange can end the math.
Swing variables
- Pace through round 3. The championship-round cardio gap is large enough to flip a close fight.
- Clinch entries and fence breaks under ONE officiating. Muay Thai-literate fighters get more of the fight they want.
What moved it from 50/50
- Recency and opponent-adjusted formKai +0.23
Last-5 opponent-adjusted form: Kai +0.63 vs Le -0.39. Single-fight noise is deliberately underweighted.
- Striking skill (distance & pocket)Kai +0.15
Kai striking rating 1800 vs Le 1740. Weighted by estimated standing time (85%).
- Age / athletic windowKai +0.13
Kai 30 vs Le 35. Peak assumed ~30; decline prior is gentle and never treated as destiny.
- Five-round cardio & late outputKai +0.10
Championship/main-event time. Fighters who fade in R3 of threes get a larger penalty here; grinders and late finishers get paid.
- Counter striker vs pressure boxingLe −0.09
Kai walking onto Le's counters is a live failure mode.
- ONE clinch / Muay Thai environmentLe −0.08
Le's clinch striking is more relevant under ONE than it would be in a UFC gym-wrestling matchup.
- Grappling / controlKai +0.03
Takedown threat Kai 0.20 vs Le 0.27 per 15. Estimated grappling share 15%.
Attribute radar
Kai · Le
Side-by-side
Kai: volume kickboxer · pressure boxer · point fighter — Le: power puncher · muay thai · counter striker
| Kai | Le | |
|---|---|---|
| Record | 19-3 | 15-4 |
| Age (fight night) | 30 | 35 |
| Height | 6'0" | 5'10" |
| Reach | 73" | 72" |
| Stance | Orthodox | Orthodox |
| SLpM | 4.6 | 4.2 |
| SApM | 3.0 | 3.4 |
| Str. acc. | 48% | 47% |
| Str. def. | 60% | 56% |
| KD / 15 | 0.55 | 0.85 |
| TD avg | 0.4 | 0.6 |
| TD acc. | 36% | 36% |
| TD def. | 70% | 58% |
| Sub avg | 0.3 | 0.3 |
| Control / 15 | 2.0m | 2.0m |
| Late-round diff | 0.08 | -0.08 |
| Layoff | 119d | 119d |
| Data | standard | standard |
Kai range mix
- Distance78%
- Clinch14%
- Ground8%
- Head62%
- Body22%
- Leg24%
Le range mix
- Distance76%
- Clinch28%
- Ground6%
- Head68%
- Body22%
- Leg30%
Method of victory
- Kai KO/TKO13%
- Kai SUB3%
- Kai DEC47%
- Le KO/TKO7%
- Le SUB2%
- Le DEC28%
ONE note: smaller gloves, clinch knees, and Muay Thai-literate officiating change the value of kicking and dirty boxing versus a UFC cage-wrestle. Metrics here are reconstructed, not UFC-official.