Umpire Jeff Cluff
Has umpired for 5th (Highest), 29th (Lowest), 13th (Average)
Conferences by Annual Ranking.
Worked in front of 54,263 Fans.
Officiated Conferences (including non-conference assignments):
2013
Big West (1 games)
GWC (3 games)
2014
MWC (8 games)
2015
MWC (14 games)
WAC (6 games)
WCC (1 games)
2016
MWC (10 games)
WAC (4 games)
2017
MWC (13 games)
Pac-12 (5 games)
WAC (9 games)
WCC (7 games)
2018
MWC (12 games)
Pac-12 (5 games)
WAC (7 games)
WCC (6 games)
2019
Big West (3 games)
MWC (33 games)
WAC (8 games)
WCC (1 games)
2020
Big West (4 games)
Pac-12 (1 games)
WAC (1 games)
WCC (2 games)
Teams Umpired (41 Teams):
| Air Force | Arizona | Arizona St. |
| BYU | Cal Poly | Chicago St. |
| Creighton | CSU Bakersfield | CSUN |
| Eastern Ky. | Fresno St. | Hawaii |
| Indiana St. | Kansas | Loyola Marymount |
| Miami (OH) | Nevada | New Mexico |
| New Mexico St. | Niagara | North Dakota St. |
| Northern Colo. | Omaha | Oregon |
| Portland | Sacramento St. | Saint Mary's (CA) |
| San Diego | San Diego St. | San Francisco |
| San Jose St. | Seattle U | SIUE |
| Southern Ill. | Texas Tech | UC Riverside |
| UConn | UNLV | Utah |
| Utah Valley | UTRGV |