Looking at this game, it is tough to know what to expect from either team. BYU needs to be able to make shots when they have them. Here are a few stats for you to consider:

Offense:
BYU is 3rd in the nation in scoring, 6th in assists, 15th in field goal pct.
SDSU is 288th in scoring, 309th in assists, 324th in field goal pct.

Defense:
BYU is 196th in points allowed, 259th in blocks, 16th in steals
SDSU is 3rd in points allowed, 28th in blocks, 15th in steals

SDSU is shooting 35.8% from the field and 22.6% from 3. If they shoot those percentages, we will win. My concern is that they will find their shots and make a higher percentage than they have all year.