Umpire Greg Harmon
Has umpired for 1st (Highest), 31st (Lowest), 6th (Average)
Conferences by Annual Ranking.
Worked in front of 60,676 Fans.
Officiated Conferences (including non-conference assignments):
2013
ACC (1 games)
Big 12 (19 games)
Big Ten (3 games)
MEAC (1 games)
MVC (16 games)
Sun Belt (1 games)
2014
Big 12 (15 games)
Big Ten (6 games)
MVC (16 games)
MWC (1 games)
SEC (2 games)
Sun Belt (1 games)
SWAC (1 games)
2015
Big 12 (16 games)
Big Ten (3 games)
MVC (17 games)
Pac-12 (2 games)
SEC (4 games)
Summit League (3 games)
2016
ACC (1 games)
Big 12 (16 games)
Big Ten (16 games)
MVC (11 games)
SEC (3 games)
SoCon (1 games)
Summit League (1 games)
WAC (1 games)
2017
ACC (2 games)
ASUN (1 games)
Atlantic 10 (1 games)
Big 12 (17 games)
Big Ten (6 games)
MVC (13 games)
SEC (5 games)
2018
AAC (1 games)
ACC (2 games)
Big 12 (17 games)
Big Ten (12 games)
MVC (11 games)
SEC (5 games)
2019
AAC (4 games)
ACC (1 games)
Big 12 (18 games)
Big South (2 games)
Big Ten (10 games)
MAAC (1 games)
MVC (12 games)
SEC (3 games)
2020
AAC (3 games)
Big 12 (3 games)
MVC (2 games)
SEC (1 games)
Teams Umpired (84 Teams):
| Alabama | Arkansas | Baylor |
| Bradley | Bryant | Bucknell |
| Butler | Cal Poly | California |
| Campbell | Central Mich. | Clemson |
| Coastal Caro. | Creighton | Davidson |
| DBU | East Carolina | Eastern Ill. |
| Eastern Mich. | Evansville | FGCU |
| Florida St. | Grand Canyon | Hofstra |
| Houston Baptist | Illinois | Illinois St. |
| Indiana | Indiana St. | Iowa |
| Jackson St. | Kansas | Kansas St. |
| La Salle | Louisiana | Maryland |
| Michigan | Michigan St. | Minnesota |
| Mississippi St. | Mississippi Val. | Missouri |
| Missouri St. | Morehead St. | NC State |
| Nebraska | New Orleans | Niagara |
| North Carolina | North Dakota | Northwestern |
| Northwestern St. | Ohio St. | Oklahoma |
| Oklahoma St. | Omaha | Oral Roberts |
| Oregon St. | Penn St. | Purdue |
| Quinnipiac | Rutgers | Saint Louis |
| San Diego St. | San Francisco | Savannah St. |
| SFA | SIUE | Southern Ill. |
| St. John's (NY) | TCU | Texas |
| Texas A&M | Texas Southern | Texas Tech |
| Troy | UC Irvine | Utah |
| Valparaiso | Vanderbilt | West Virginia |
| Western Caro. | Western Ill. | Wichita St. |