- Given Name: Jillian DeCoursey
- Pro MMA Record: 6-3-0 (Win-Loss-Draw)
- Nickname: Lionheart
- Current Streak: 2 Wins
- Age: 1984-07-26 | Date of Birth: 1984.07.26
- Last Fight: September 28, 2022 in IFC
- Weight Class: Atomweight | Last Weigh-In: 104.7 lbs
- Affiliation: Long Island MMA
- Height: 5'2" (157cm) | Reach: 63.0" (160cm)
- Career Disclosed Earnings: $2,000 USD
- Born: New York, United States
- Fighting out of: Queens, New York
- College: N/A
- Foundation Style: Brazilian Jiu Jitsu
- Head Coach: N/A
- Other Coaches: Eric Ruiz
Regional Rankings Rankings FAQ
updated Tue Sep 27 16:31:05 2022#13Jillian DeCoursey is the 13th ranked of 204 active US Midwest women (pound for pound).
updated Tue Sep 27 11:19:41 2022#12Jillian DeCoursey is the 12th ranked of 69 active KS/Missouri women (pound for pound).
updated Tue Sep 27 16:01:19 2022#24Jillian DeCoursey is the 24th ranked of 877 active United States women (pound for pound).