Umpire Andrew Rieman
Has umpired for 1st (Highest), 29th (Lowest), 19th (Average)
Conferences by Annual Ranking.
Worked in front of 13,572 Fans.
Officiated Conferences (including non-conference assignments):
2013
Big Ten (1 games)
2015
Big Ten (2 games)
Horizon (3 games)
MAC (6 games)
Summit League (2 games)
2016
ACC (1 games)
Big Ten (1 games)
Horizon (5 games)
MAC (8 games)
Summit League (3 games)
2017
Big Ten (1 games)
Horizon (3 games)
MAC (3 games)
Summit League (3 games)
2018
Big Ten (1 games)
MAC (2 games)
Summit League (2 games)
2019
Big Ten (1 games)
MAC (1 games)
Teams Umpired (20 Teams):
| Bowling Green | Buffalo | Central Mich. |
| Dayton | Eastern Mich. | Ill.-Chicago |
| Michigan | Michigan St. | Northern Ill. |
| Notre Dame | Oakland | Omaha |
| Oral Roberts | Purdue Fort Wayne | South Dakota St. |
| Toledo | Valparaiso | Western Mich. |
| Wright St. | Youngstown St. |