Ji Un Choi
Ji Un Choi is ranked 490th of 503 lightweights by the First Light Rating.
- FLRFirst Light Ratingmeasure of true skill
- 1,325490th of 503 · Lightweight
- FLIFirst Light Indexfame compared to skill
- +0.59Fame ahead of skill
- Career phase
- PrimeCareer-best FLR 1,325, 1 Nov 2026
- Record
- 3–4Pro
Fame against skill.
Every fighter with an FLI, by skill and fame. Hover a dot for the fighter; click to open their page. The dashed curve is the fame their skill predicts: above it, a fighter is more famous than their skill; below it, better than their fame.
Skill and attention.
Attention is drawn at the skill level its fame matches: above the skill line, more famous than skilled. Shaded: 2,000 careers simulated from today, fight by fight; the dashed line is the middle one.
Recent fights.
| Date | Fight | FLR | FLI |
|---|---|---|---|
| 1 Nov 2026 | Won vs Je Sun LeeRoad FC 79 - Road Fighting Championship 79 · TKO (Punch) | +50 | 0.00Won, but drew very little attention |
| 8 Aug 2026 | Won vs Choong Ryeol BaeDOMVS - DOMVS 20 · TKO (Punches and Elbows), R1 | +53 | — |
| 30 May 2026 | Lost to Chan Hoon ParkRoad FC 77 - Road Fighting Championship 77 · Submission (Triangle Choke), R1 | −42 | — |
| 7 Dec 2025 | Lost to Min Hyung KimRoad FC 75 - Road Fighting Championship 75 · Decision (Unanimous), R3 | −40 | — |
| 27 Sept 2025 | Won vs Hyun Jin JangRoad FC 74 - Road Fighting Championship 74 · KO (Punch), R1 | +97 | — |
| 23 Jul 2022 | Won vs Jeong Gyu LeeRoad FC 61 - Road Fighting Championship 61 · TKO (Head Kick and Punches), R2 | +91 | — |
| 5 Jun 2022 | Lost to Yamato NishikawaShooto - Professional Shooto 2022: Hokkaido Tournament · TKO (Punches and Elbows), R1 | 0 | — |
| 18 Jan 2022 | Won vs Min Woo KwonRoad FC - Arc 007 · TKO (Corner Stoppage), R3 | +150 | — |
| 12 Jun 2021 | Won vs Kyung Bin JangRoad FC - Arc 005 · Submission (Guillotine Choke), R1 | +210 | — |
| 14 Dec 2019 | Lost to San KimRoad FC 57 - Road Fighting Championship 57 · Submission (Armbar), R1 | — | — |
FLR is what the fight did to their First Light Rating: the true measure of skill.
FLI is what the fight did to their First Light Index: the rating of fame against skill.
How it is measured.
Data Credit: First Light Observatory.
How these numbers are made.
First Light may hold interests in athletes covered by the Index.