Tanner Boser
“The Bulldozer”
Tanner Boser is ranked 47th of 231 heavyweights by the First Light Rating.
- FLRFirst Light Ratingmeasure of true skill
- 1,86647th of 231 · Heavyweight
- FLIFirst Light Indexfame compared to skill
- −0.14Skill ahead of fame
▼ −0.07 in 30 days - Career phase
- PrimeCareer-best FLR 1,876, 26 Jun 2021
- Record
- 23–11–1Pro
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 |
|---|---|---|---|
| 17 Oct 2026 | Won vs Jhonata DinizUFC Fight Night 291 - Buckley vs. Malott · TKO (Punches) | +28 | −0.05 |
| 18 Apr 2026 | Lost to Gokhan SaricamUFC Fight Night 273 - Burns vs. Malott · TKO (Punches), R2 | −19 | — |
| 13 Jun 2025 | Won vs Vinicius MoreiraUAE Warriors 60 - Abubakar vs. Nunes · TKO (Retirement), R3 | +8 | — |
| 5 Aug 2023 | Won vs Aleksa CamurUFC on ESPN 50 - Sandhagen vs. Font · Decision (Unanimous), R3 | +24 | — |
| 15 Apr 2023 | Lost to Ion CutelabaUFC on ESPN 44 - Holloway vs. Allen · TKO (Punches), R1 | −26 | — |
| 17 Sept 2022 | Lost to Rodrigo NascimentoUFC Fight Night 210 - Sandhagen vs. Song · Decision (Split), R3 | −26 | — |
| 26 Jun 2021 | Won vs Ovince St. PreuxUFC Fight Night 190 - Gane vs. Volkov · KO (Punches), R2 | +28 | — |
| 5 Jun 2021 | Lost to Ilir LatifiUFC Fight Night 189 - Rozenstruik vs. Sakai · Decision (Split), R3 | −7 | — |
| 7 Nov 2020 | Lost to Andrei ArlovskiUFC on ESPN 17 - Santos vs. Teixeira · Decision (Unanimous), R3 | −5 | — |
| 25 Jul 2020 | Won vs Raphael PessoaUFC on ESPN 14 - Whittaker vs. Till · TKO (Punches), R2 | +18 | — |
| 27 Jun 2020 | Won vs Philipe LinsUFC on ESPN 12 - Poirier vs. Hooker · KO (Punches), R1 | +32 | — |
| 21 Dec 2019 | Lost to Ciryl GaneUFC Fight Night 165 - Edgar vs. Korean Zombie · Decision (Unanimous), R3 | −10 | — |
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.