Brown rushed for 155 yards, including a 22-yard score to give Cal Poly (4-6, 3-4 Big Sky) a 34-14 halftime lead. He finished 6 of 9 for 153 yards and three TD passes, leading an offense that totaled 669 yards, including 486 rushing.
UC Davis (1-9, 1-6) responded with scores on its next four possessions, cutting Cal Poly's lead to 3. Brown led the Mustangs on a 90-yard drive, capping it off with a 5-yard pass to Willie Tucker.
The Aggies went three-and-out, and DJ Peluso ran it in from 19 yards to ice it.