UFC Fight Night · Heavyweight · Prelims
Valter Walker vs. Thomas Petersen
Saturday, July 25, 2026 at 9:00 AM ET · 3 rounds
Valter Walker def. Thomas Petersen by Submission (Calf Slicer), round 1 at 1:32. Heavyweight, 3 rounds, UFC Fight Night, Jul 25, 2026.
Result
Valter Walker won by Submission (Calf Slicer), round 1 at 1:32.
Valter Walker vs. Thomas Petersen by the numbers
| Valter Walker | Thomas Petersen | |
|---|---|---|
| – | Pro record today | 11-5-0 |
| – | Wins by KO/TKO | 7 |
| – | Wins by submission | 1 |
| – | Wins by decision | 3 |
| – | Age | 31 |
| 6 ft 6 in | Height | 6 ft 1 in |
| 79 in | Reach | 74 in |
| Orthodox | Stance | Southpaw |
| Brazil | Country | USA |
The crowd on each fighter today
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Each share is the stances ▲ on that fighter's bandwagon today, fans and neutrals together.
Walker vs. Petersen head-to-head
Walker and Petersen have not met in the UFC before this fight.
UFC results on Bandwagon begin in January 2024.
Walker vs. Petersen: common opponents
1 fighter both met in the UFC before this fight.
| Opponent | Walker | Petersen |
|---|---|---|
| Don'Tale Mayes | Win, Submission, R1 (Feb 2025) | Win, Decision, Unanimous, R3 (May 2025) |
Last bouts
Valter Walker: last 5 UFC bouts
- Valter Walker vs. Louie Sutherland Valter Walker won by Submission (Heel Hook), round 1 at 1:24Walker vs. Sutherland fight page
- Kennedy Nzechukwu vs. Valter Walker Valter Walker won by Submission (Heel Hook), round 1 at 0:54Nzechukwu vs. Walker fight page
- Don'Tale Mayes vs. Valter Walker Valter Walker won by Submission (Heel Hook), round 1 at 1:17Mayes vs. Walker fight page
- Junior Tafa vs. Valter Walker Valter Walker won by Submission (Heel Hook), round 1 at 4:56Tafa vs. Walker fight page
- Valter Walker vs. Lukasz Brzeski Lukasz Brzeski won by Decision - Unanimous, round 3 at 5:00Walker vs. Brzeski fight page
Thomas Petersen: last 5 UFC bouts
- Guilherme Pat vs. Thomas Petersen Thomas Petersen won by Decision - Majority, round 3 at 5:00Pat vs. Petersen fight page
- Vitor Petrino vs. Thomas Petersen Vitor Petrino won by KO/TKO (Punch), round 3 at 0:26Petrino vs. Petersen fight page
- Thomas Petersen vs. Don'Tale Mayes Thomas Petersen won by Decision - Unanimous, round 3 at 5:00Petersen vs. Mayes fight page
- Shamil Gaziev vs. Thomas Petersen Shamil Gaziev won by KO/TKO (Punch), round 1 at 3:12Gaziev vs. Petersen fight page
- Mohammed Usman vs. Thomas Petersen Thomas Petersen won by Decision - Unanimous, round 3 at 5:00Usman vs. Petersen fight page