Marko Sostarec
UFC Debut
Record
Streak
W1
- Fighting out of
- Utah
- Born
- United States
- Weight class
- Middleweight
- Height
- 6'3" · 191 cm
Before the UFC
Marko Sostarec makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
Pre-UFC opposition
Opponents' combined record
9-3
.750 win rate
Winning-record opponents
1 of 1
carried winning pro records
Pro bouts faced
2
1 opponents with records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 2 bouts · 2 promotions · wins by 1 KOSteelFist Fight Night 78 · Steelfist Fight Night 74
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Bronson Buck | KO/TKO | Submission to Strikes | R1 | 2:00 | SteelFist Fight Night 78 | Jul 31, 2021 |
| L | Trent Miller9-3 | KO/TKO | Punches | R3 | 1:59 | Steelfist Fight Night 74 | Mar 13, 2021 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.