- Given Name: 小西 優樹, Konishi Yuki
- Pro MMA Record: 5-2-1 (Win-Loss-Draw)
- Nickname: Leo
- Current Streak: 1 Win
- Age: 36 | Date of Birth: 1983.11.22
- Last Fight: August 15, 2010 in Shooto
- Weight Class: | Last Weigh-In: N/A
- Affiliation: KING GYM
- Height: 5'10" (178cm) | Reach: N/A
- Career Disclosed Earnings: $0 USD
- Born: Japan
- Fighting out of: Kobe, Hyogo
Regional Rankings Rankings FAQ
Masaki Konishi 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.