Oxford AS grades

Hi,
I was wondering if I could get some advice on whether to apply to Oxford. Although I achieved 10 A*s and an A at GCSE, I only achieved ABBC at AS level, with AAA as my A2 predictions. Do I have a chance of getting in?
Thank you

can you not try and convince your teachers to raise your predicted grade?

Unfortunately not They're very strict on predicted grades at my school and won't predict you an A* unless you achieved a very high A at AS.