| Singles competition |
| 1. #41 Camill Salomon (UCSD-MTN) def. Kuzaj, Michael (USI) 6-1, 7-5 |
| 2. Max Jiganti (UCSD-MTN) def. Quiroz, Juan (USI) 6-2, 7-5 |
| 3. Rajeev Herekar (UCSD-MTN) def. Lopez, Santiago (USI) 3-6, 7-5, 6-4 |
| 4. Ganesh Alagappan (UCSD-MTN) def. Boesing, Ben (USI) 4-6, 6-2, 6-4 |
| 5. Kona Luu (UCSD-MTN) def. Joyce, Jack (USI) 6-2, 6-4 |
| 6. Flores, Rodrigo (USI) vs. Horea Porutiu (UCSD-MTN) 7-6, 2-6, 1-2, unfinished |
| Doubles competition |
| 1. #25 Kuzaj, Michael/Quiroz, Juan (USI) def. Camill Salomon/Devon Sousa (UCSD-MTN) 9-8 (7-4) |
| 2. Boesing, Ben/Joyce, Jack (USI) def. Max Jiganti/Kona Luu (UCSD-MTN) 8-2 |
| 3. Flores, Rodrigo/Lopez, Santiago (USI) def. Rajeev Herekar/Teddy Truong (UCSD-MTN) 9-7 |
| Match Notes |
| UC San Diego 13-10; National ranking #14 |
| Southern Indiana 17-5; National ranking #31 |
| Order of finish: Doubles (2,1,3); Singles (5,1,2,4,3) |
| 2013 NCAA Division II Men's Tennis Round of 16 |