Umpire Joseph Penna
Has umpired for 4th (Highest), 30th (Lowest), 10th (Average)
Conferences by Annual Ranking.
Worked in front of 47,166 Fans.
Officiated Conferences (including non-conference assignments):
2013
WCC (6 games)
2014
Pac-12 (10 games)
WCC (7 games)
2015
Pac-12 (7 games)
WCC (2 games)
2016
Pac-12 (17 games)
WAC (6 games)
WCC (4 games)
2017
Pac-12 (15 games)
WAC (6 games)
WCC (8 games)
2018
Pac-12 (12 games)
WAC (9 games)
WCC (7 games)
2019
Pac-12 (19 games)
WAC (5 games)
WCC (9 games)
2020
Big Ten (1 games)
Big West (1 games)
Great Northwest (4 games)
MWC (1 games)
Pac-12 (3 games)
WCC (1 games)
Teams Umpired (47 Teams):
| Arizona | Arizona St. | Ball St. |
| Brown | California | Chicago St. |
| CSU Bakersfield | CSUN | Gonzaga |
| Grand Canyon | Kansas | Long Beach St. |
| Loyola Marymount | Minnesota | Mont. St. Billings |
| Nevada | New Mexico St. | North Dakota |
| Northern Colo. | Northwestern | Omaha |
| Oregon | Oregon St. | Pacific |
| Pepperdine | Portland | Sacramento St. |
| Saint Martin's | Saint Mary's (CA) | San Diego |
| San Diego St. | San Francisco | San Jose St. |
| Santa Clara | Seattle U | Southern California |
| Stanford | UC Davis | Utah |
| Utah Valley | UTRGV | Washington |
| Washington St. | West Virginia | Wichita St. |
| Wright St. | Xavier |