Umpire Chuck Lyon
Has umpired for 3rd (Highest), 28th (Lowest), 8th (Average)
Conferences by Annual Ranking.
Worked in front of 100,247 Fans.
Officiated Conferences (including non-conference assignments):
2013
Big Ten (2 games)
Big West (17 games)
OVC (2 games)
Pac-12 (24 games)
WAC (3 games)
WCC (1 games)
2014
Big West (12 games)
Pac-12 (25 games)
WAC (8 games)
WCC (2 games)
2015
Big West (21 games)
Pac-12 (22 games)
WAC (4 games)
WCC (3 games)
2016
Big West (11 games)
Pac-12 (22 games)
Southland (1 games)
WAC (7 games)
WCC (9 games)
2017
Big West (20 games)
Pac-12 (25 games)
WAC (5 games)
WCC (2 games)
2018
Big West (18 games)
Pac-12 (24 games)
WAC (4 games)
WCC (3 games)
2019
Big Ten (1 games)
Big West (13 games)
Pac-12 (30 games)
WAC (1 games)
WCC (2 games)
Teams Umpired (68 Teams):
| California | George Washington | Hawaii |
| Michigan | Penn St. | San Diego |
| Stony Brook | UC Irvine | UC Santa Barbara |
| Utah | Chicago St. | Indiana |
| Kentucky | New Mexico | Notre Dame |
| Oregon | Pepperdine | Arizona St. |
| Bryant | BYU | Oregon St. |
| Seattle U | Washington | Cal Poly |
| Columbia | Nevada | North Dakota |
| UC Riverside | UCLA | Valparaiso |
| Abilene Christian | Austin Peay | CSUN |
| Florida | Michigan St. | Oklahoma St. |
| Southern California | St. John's (NY) | Tulane |
| UTRGV | Vanderbilt | Grand Canyon |
| Loyola Marymount | Nebraska | Northern Colo. |
| Oklahoma | Portland | Towson |
| UC Davis | UNLV | Cal St. Fullerton |
| CSU Bakersfield | Gonzaga | Long Beach St. |
| Sacramento St. | Saint Mary's (CA) | San Diego St. |
| Stanford | Arizona | Fresno St. |
| Indiana St. | New Mexico St. | Northwestern |
| Northwestern St. | San Jose St. | TCU |
| UNCW | Washington St. |