Umpire Jeff Collis
Has umpired for 7th (Highest), 22nd (Lowest), 18th (Average)
Conferences by Annual Ranking.
Worked in front of 5,389 Fans.
Officiated Conferences (including non-conference assignments):
2013
Horizon (4 games)
MAC (5 games)
MVC (3 games)
2015
Big Ten (1 games)
Horizon (6 games)
Teams Umpired (17 Teams):
| Austin Peay | Ball St. | Chicago St. |
| Evansville | Ill.-Chicago | Illinois |
| Indiana | Indiana St. | Kent St. |
| Milwaukee | Northern Ill. | Notre Dame |
| SIUE | Southern Ill. | Valparaiso |
| Western Mich. | Youngstown St. |