- Given Name: Kassius Holdorf
- Pro MMA Record: 12-8-0 (Win-Loss-Draw)
- Nickname: Killa
- Current Streak: 1 Loss
- Age: 1986-08-29 | Date of Birth: 1986.08.29
- Last Fight: June 24, 2022 in BFC
- Weight Class: Welterweight | Last Weigh-In: 169.8 lbs
- Affiliation: Disorderly Conduct
- Height: 6'1" (186cm) | Reach: 76.0" (193cm)
- Career Disclosed Earnings: $0 USD
- Born: Winside, Nebraska
- Fighting out of: Omaha, Nebraska
- Head Coach: Mick Doyle
- Other Coaches: N/A
Regional Rankings Rankings FAQ
updated Fri Jun 24 04:23:16 2022#3Kassius Kayne is the 3rd ranked of 26 active Nebraska Pro Welterweights.
updated Thu Jun 23 08:34:25 2022#25Kassius Kayne is the 25th ranked of 268 active US Midwest Pro Welterweights.
updated Thu Jun 23 08:18:38 2022#90Kassius Kayne is the 90th ranked of 924 active United States Pro Welterweights.