- Given Name: Jillian DeCoursey
- Pro MMA Record: 5-3-0 (Win-Loss-Draw)
- Nickname: Lionheart
- Current Streak: 1 Win
- Age: 1984-07-26 | Date of Birth: 1984.07.26
- Last Fight: May 11, 2022 in IFC
- Weight Class: Atomweight | Last Weigh-In: 105.9 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 Fri May 13 13:24:55 2022#8Jillian DeCoursey is the 8th ranked of 59 active KS/Missouri women (pound for pound).
updated Fri May 13 18:32:52 2022#8Jillian DeCoursey is the 8th ranked of 180 active US Midwest women (pound for pound).
updated Fri May 13 17:07:48 2022#18Jillian DeCoursey is the 18th ranked of 743 active United States women (pound for pound).