William Osborne
“Nasty”
Age: 38 | Jan 16, 1987
Nationality: United States
Weight Class: Featherweight
Height: 6'0"
Weight: 145 lbs
Professional Record
| 11 fights | 6 wins | 5 losses |
|---|---|---|
| KO/TKOs | 2 | 1 |
| Submissions | 3 | 2 |
| Decisions | 1 | 2 |
Fight Details
| Result | Record | Opponent | Event | Date | Method | Referee | Round | Time |
|---|---|---|---|---|---|---|---|---|
| LOSS | 6 - 5 - 0 | Nick Aguirre | ACL 4 - Absolute Combat League 4 | July 27, 2024 | Submission (Rear-Naked Choke) | 1 | 4:22 | |
| WIN | 6 - 4 - 0 | Andres Murray | Ignite Fights - Iowa Fight Series 1 | October 21, 2023 | Submission (Rear-Naked Choke) | 2 | 1:37 | |
| WIN | 5 - 4 - 0 | Steven Merrill | AFC - Ascendancy Fighting Championship 51 | November 13, 2021 | TKO (Strikes) | 1 | 2:48 | |
| LOSS | 4 - 4 - 0 | Jessy Ebrecht | AFC - Ascendancy Fighting Championship 21 | March 07, 2020 | Decision (Split) | 3 | 5:00 | |
| WIN | 4 - 3 - 0 | Adem Mujakic | AFC - Ascendancy Fighting Championship 20 | December 21, 2019 | TKO (Strikes) | 1 | 4:02 | |
| LOSS | 3 - 3 - 0 | Emeka Ifekandu | AFC - Ascendancy Fighting Championship 13 | March 31, 2017 | TKO (Punches) | 3 | 2:16 | |
| WIN | 3 - 2 - 0 | Tony Crowder | WWFC - World War Fighting Championship 17 | January 17, 2015 | Submission (Rear-Naked Choke) | 1 | 4:12 | |
| LOSS | 2 - 2 - 0 | Justin Morrison | WWFC - World War Fighting Championships 14 | February 08, 2014 | Submission (Armbar) | 2 | 3:01 | |
| LOSS | 2 - 1 - 0 | Darrick Minner | RFA 10 - Rhodes vs. Jouban | October 25, 2013 | Decision (Unanimous) | 3 | 5:00 | |
| WIN | 2 - 0 - 0 | Nate Williams | WWFC - World War Fighting Championship 12 | July 13, 2013 | Decision (Unanimous) | 3 | 5:00 | |
| WIN | 1 - 0 - 0 | Eldis Sakanovic | WPCF - War Party Cage Fighting 28 | June 08, 2013 | Submission (Rear-Naked Choke) | 1 | 1:54 |
Upcoming Major Events
One Championship - One Friday Fights 119
Aug 08, 2025
KSW 109 - Kuberski vs. Paczuski
Aug 09, 2025
UFC on ESPN 72 - Dolidze vs. Hernandez
Aug 09, 2025
One Championship - One Friday Fights 120
Aug 15, 2025
UFC 319 - Du Plessis vs. Chimaev
Aug 16, 2025
UFC Fight Night 257 - Walker vs. Zhang
Aug 23, 2025
UFC - Road to UFC Season 4: Shanghai Semifinals
Aug 23, 2025