I am a current student at UTMB. It seems like this thread is very heavy on the pre-match business and scholarship postings. That's awesome for everyone who prematched, you have options and decisions to make!
For people who are worried about pre-matching (and take this with a grain of salt, since my application cycle was several years ago), know that I received 1 interview and did not pre-match. I opened TMDSAS at 8 am and found out I matched, and that was it. I am not the only one in my class who has had that experience. Don't freak out, not pre-matching isn't the end of the world, and you can still match into a great school when the day comes.