- Given Name: Jillian DeCoursey
- Pro MMA Record: 4-3-0 (Win-Loss-Draw)
- Nickname: Lionheart
- Current Streak: 1 Loss
- Age: 1984-07-26 | Date of Birth: 1984.07.26
- Last Fight: December 18, 2020 in CFFC
- Weight Class: Strawweight | Last Weigh-In: 105.7 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 Wed May 12 16:07:46 2021#47Jillian DeCoursey is the 47th ranked of 752 active United States women (pound for pound).
updated Fri May 14 14:36:04 2021#17Jillian DeCoursey is the 17th ranked of 170 active US Midwest women (pound for pound).
updated Tue May 11 04:29:18 2021#10Jillian DeCoursey is the 10th ranked of 55 active KS/Missouri women (pound for pound).