- Given Name: Donald Jacob Hager Jr.
- Pro MMA Record: 2-0-0 (Win-Loss-Draw)
- Nickname: Jack Swagger
- Current Streak: 2 Wins
- Age: 37 | Date of Birth: 1982.03.24
- Last Fight: May 11, 2019 in BFC
- Weight Class: Heavyweight | Last Weigh-In: 239.1 lbs
- Affiliation: Ybor City Jiu-Jitsu Club
- Height: 6'5" (196cm) | Reach: 82.0" (208cm)
- Career Disclosed Earnings: $0 USD
- Born: Perry, Oklahoma
- Fighting out of: Tampa, Florida
- College: University of Oklahoma
- Foundation Style: Wrestling
- Head Coach: Josh Rafferty
- Other Coaches: Rob Radford, Joey Best
Regional Rankings Rankings FAQ
updated Sun Jun 16 15:31:00 2019#37Jake Hager is the 37th ranked of 145 active US West Pro Heavyweights.
updated Mon Jun 17 16:24:16 2019#22Jake Hager is the 22nd ranked of 78 active California Pro Heavyweights.
updated Mon Jun 17 06:06:20 2019#126Jake Hager is the 126th ranked of 479 active United States Pro Heavyweights.