Ok this is a weird problem as it one that shouldn't matter in a normal BJJ match. When I roll we usually start on our knees(which I know doesn't happen in an actual match). The problem is I have an awful open guard which is easy to pass, however my closed guard game is okay and able to work submissions, once I have actually established the closed guard. But when starting on knees I am rarely able to get to closed guard any advice on establishing it. Once again I know you don't start on your knees in a match but when I roll I do and so have the problem.