Ricardo Liborio out of ADCC 2017 Stars Superfight

The ADCC Stars Superfight title holder Ricardo Liborio got injured and will be out of ADCC Superfight with Chael Sonnen.

Both were supposed to meet at the ADCC Submission Fighting World Championship 2017 which takes place in Espoo Metro Areena at Espoo, Finland, on Sept. 22 – Sept. 24.