Umpire John Marshall
Has umpired for 19th (Highest), 30th (Lowest), 24th (Average)
Conferences by Annual Ranking.
Worked in front of 584 Fans.
Officiated Conferences (including non-conference assignments):
2020
Great Northwest (4 games)
WAC (4 games)
Teams Umpired (4 Teams):
| Creighton | Mont. St. Billings | Saint Martin's |
| Seattle U |