Zak Ottow
20–8–0 · Welterweight · Age 39 · 8 UFC fights
Skill (today)
+1.31
Uncertainty (σ)
1.30
As of
2026-09-13
Skill trajectory
Line: estimated skill after each fight. Band: ±1σ uncertainty.
Fight ledger
| Date | Opponent | Result | Method | Event | Model P(win), pre-fight |
|---|---|---|---|---|---|
| 2022-04-02 | Kyle Stewart | Loss | DEC | XMMA 4: Bl4ck Magic | |
| 2022-01-15 | Derek Smith | Win | SUB | A-Town Throwdown 17 | |
| 2021-07-31 | Jarome Hatch | Win | DEC | North Iowa Fights | |
| 2020-11-20 | Clarence Jordan | Win | SUB | Caged Aggression 29 | |
| 2019-03-09 | Alex Morono | Loss | KO/TKO | UFC on ESPN+ 4 | 37% |
| 2018-12-15 | Dwight Grant | Win | S-DEC | UFC on FOX 31 | |
| 2018-07-14 | Sage Northcutt | Loss | KO/TKO | UFC Fight Night 133 | 24% |
| 2018-03-03 | Mike Pyle | Win | KO/TKO | UFC 222: Cyborg vs. Kunitskaya | 70% |
| 2017-11-25 | Jingliang Li | Loss | KO/TKO | UFC Fight Night 122 | 35% |
| 2017-06-10 | Kiichi Kunimoto | Win | S-DEC | UFC Fight Night 110 | 60% |
| 2016-11-19 | Sérgio Moraes | Loss | S-DEC | UFC Fight Night 100 | 41% |
| 2016-10-01 | Josh Burkman | Win | S-DEC | UFC Fight Night 96 | |
| 2016-06-11 | Craig Eckelberg | Win | DEC | Pure FC 4 | |
| 2016-04-23 | Frank Schuman | Win | SUB | KOTC: Total Devastation | |
| 2016-03-05 | Jay Ellis | Win | SUB | KOTC: Shattered | |
| 2015-10-17 | Richard Wolfe | Win | SUB | KOTC: Title at the Torch | |
| 2015-07-17 | Jacob Volkmann | Loss | SUB | Legacy FC 43 | |
| 2015-02-21 | Robert Gotreau | Win | TKO | KOTC: Public Enemy | |
| 2014-12-06 | Eddie Larrea | Win | SUB | Unknown | |
| 2014-10-10 | Nathan Howe | Win | SUB | RFA 19: Collier vs. Checco | |
| 2014-03-15 | Zach Micklewright | Loss | TKO | Unknown | |
| 2013-09-28 | Quinton McCottrell | Win | SUB | NAFC: Battle in the Ballroom | |
| 2013-07-27 | Eddie Larrea | Win | SUB | Unknown | |
| 2013-06-21 | Matt Gauthier | Win | SUB | RFA 8: Pettis vs. Pegg | |
| 2013-04-27 | Jesse Midas | Win | TKO | Unknown | |
| 2013-03-29 | Ricky Stettner | Win | SUB | NAFC: Battleground | |
| 2013-02-16 | Jim Klimczyk | Win | SUB | Unknown | |
| 2012-05-04 | Mike Rhodes | Loss | DEC | NAFC: Colosseum |