Umpire Alberto Ruiz
Has umpired for 4th (Highest), 24th (Lowest), 11th (Average)
Conferences by Annual Ranking.
Worked in front of 21,879 Fans.
Officiated Conferences (including non-conference assignments):
2018
MWC (16 games)
2019
Big West (10 games)
MWC (19 games)
Pac-12 (3 games)
WAC (3 games)
2020
Big Ten (1 games)
MWC (9 games)
WCC (2 games)
Teams Umpired (27 Teams):
| Air Force | Arizona | Arkansas |
| Cal St. Fullerton | California Baptist | Columbia |
| CSUN | Fresno St. | Grand Canyon |
| Iowa | Long Beach St. | Nebraska |
| Nevada | New Mexico | New Mexico St. |
| Oregon | San Diego | San Diego St. |
| San Jose St. | Seattle U | UC Davis |
| UC Irvine | UC Riverside | UC Santa Barbara |
| UNLV | Utah | Washington St. |