The IBJJF Chicago Summer Open is underway.
After a Saturday of Gi thrills the No-Gi divisions take on the mats this Sunday.
To see the full schedule click here.
Black belt stars Philipe Della Monica, Oliver Geddes and Vitor Henrique Oliveira will be present to name a few.
To see the brackets, click here.
FOLLOW OUR EXCLUSIVE COVERAGE AT OUR GOOGLE+ PAGE.