- Name: Jonnathon Marconi
- Amateur MMA Record: 4-5-0 (Win-Loss-Draw)
- Nickname: N/A
- Current Streak: 1 Loss
- Age: 1981-09-05 | Date of Birth: 1981.09.05
- Last Fight: April 06, 2019 in CW
- Weight Class: Super Heavyweight | Last Weigh-In: 307.0 lbs
- Affiliation: Rudis Mixed Martial Arts
- Height: 6'2" (188cm) | Reach: N/A
- Career Disclosed Earnings: $0 USD
- Born: Canada
- Fighting out of: Kingston, Ontario
Regional Rankings Rankings FAQ
Jonnathon Marconi is ineligible for regional rankings due to inactivity.
Fighters must have at least one completed MMA bout in the past two years to be ranked.