Chances at UB?

I’m currently a junior (rising senior) who lives in NYC. I was looking for colleges within my state and Buffalo was of particular interest to me. However, my performance in school is not great; I have a 88 (3.3) gpa and I failed a regents exam which I was unable to retake over the summer due to an illness. I’m for certain going to retake the failed regents exam in January, but I feel as if I won’t be able to submit my regents score by the February deadline for UB. My SAT score is not great either; I have a 1270/1600, although I am taking the August SAT and on my most recent practice test I got a 1400/1600. I have 3 letters of recommendation, one from my guidance counselor, one from my engineering teacher, and one from my English teacher. I also have decent extracurriculars; I’ve worked over the summer in the SYEP program this summer and the previous summer. If anyone here knowledgeable about UB and the general college application process could help me, it would be much appreciated.