Umpire James Guyll
Has umpired for 6th (Highest), 29th (Lowest), 18th (Average)
Conferences by Annual Ranking.
Worked in front of 9,685 Fans.
Officiated Conferences (including non-conference assignments):
2017
Big East (11 games)
Big Ten (1 games)
Horizon (5 games)
MAC (2 games)
2018
Big East (1 games)
MAC (12 games)
Summit League (3 games)
2019
Big East (3 games)
MAC (5 games)
MVC (3 games)
Teams Umpired (25 Teams):
| Ball St. | Bowling Green | Butler |
| Central Mich. | Creighton | Dayton |
| Georgetown | Ill.-Chicago | Illinois St. |
| Indiana | Kent St. | Miami (OH) |
| North Dakota St. | Northern Ill. | Ohio |
| Purdue | Purdue Fort Wayne | Saint Louis |
| Seton Hall | Toledo | UT Martin |
| Valparaiso | Western Mich. | Wright St. |
| Xavier |