PPV Boxing match June 28, 2008?

Question

Anyone know the names of the fightes who fought on June 28, 2008 on HBO?

The pre-matches before the Main Event. I'll highly appreciate your help, I tried looking for it; found nothing.

Answer 1

- Featherweight champion, Steven Luevanto and Mario Santiago.

- Francisco Lorenzo and Humberto Soto at junior lightweight

- Monte Barrett and Tye Fields at heavyweight