Umpire Greg Charles
Has umpired for 1st (Highest), 29th (Lowest), 8th (Average)
Conferences by Annual Ranking.
Worked in front of 92,479 Fans.
Officiated Conferences (including non-conference assignments):
2013
Big West (1 games)
Pac-12 (25 games)
SEC (1 games)
Southland (2 games)
Sun Belt (1 games)
WAC (10 games)
WCC (8 games)
2014
AAC (1 games)
ACC (2 games)
Big 12 (1 games)
Big West (8 games)
C-USA (1 games)
Pac-12 (21 games)
SEC (2 games)
WAC (13 games)
WCC (8 games)
2015
ACC (2 games)
Big Ten (2 games)
Big West (3 games)
MVC (1 games)
Pac-12 (33 games)
SEC (1 games)
WAC (3 games)
WCC (10 games)
2016
ACC (1 games)
Big 12 (2 games)
Big West (10 games)
MAAC (1 games)
MVC (1 games)
MWC (1 games)
Pac-12 (22 games)
SEC (2 games)
WCC (16 games)
2017
ACC (2 games)
Big West (7 games)
MAC (1 games)
Pac-12 (26 games)
SEC (5 games)
WCC (17 games)
2018
AAC (1 games)
ACC (1 games)
ASUN (1 games)
Big 12 (1 games)
Big West (9 games)
CAA (2 games)
MWC (4 games)
Pac-12 (19 games)
SEC (1 games)
WCC (18 games)
2019
AAC (2 games)
ACC (4 games)
Big 12 (1 games)
Big South (1 games)
Big Ten (1 games)
Big West (9 games)
Pac-12 (16 games)
SEC (3 games)
WAC (3 games)
WCC (9 games)
2020
Big West (1 games)
Pac-12 (9 games)
SEC (1 games)
WCC (1 games)
Teams Umpired (87 Teams):
| Arizona | Arizona St. | Arkansas |
| Auburn | Boston College | Bradley |
| Bucknell | BYU | Cal Poly |
| Cal St. Fullerton | California | Campbell |
| CSU Bakersfield | DBU | East Carolina |
| Fairfield | Florida | Florida St. |
| Fresno St. | Gonzaga | Grand Canyon |
| Hawaii | Houston | Illinois |
| Indiana | Jackson St. | Kansas St. |
| Kentucky | Liberty | Long Beach St. |
| Louisiana | Louisville | Loyola Marymount |
| LSU | Michigan | Mississippi St. |
| Morehead St. | NC State | Nevada |
| New Mexico | New Mexico St. | North Carolina |
| Notre Dame | Ohio | Ohio St. |
| Oregon | Oregon St. | Pacific |
| Pepperdine | Portland | Quinnipiac |
| Rice | Sacramento St. | Saint Mary's (CA) |
| Sam Houston St. | San Diego | San Diego St. |
| San Francisco | San Jose St. | Santa Clara |
| Seattle U | South Carolina | Southern California |
| St. John's (NY) | Stanford | Stetson |
| TCU | Tennessee | Texas |
| Texas Tech | Tulane | UC Davis |
| UC Irvine | UC Riverside | UC Santa Barbara |
| UCLA | UMass Lowell | UNCW |
| UNLV | Utah | Utah Valley |
| UTRGV | UTSA | Vanderbilt |
| Virginia | Washington | Washington St. |