Umpire Derek Ivinski
Has umpired for 14th (Highest), 28th (Lowest), 24th (Average)
Conferences by Annual Ranking.
Worked in front of 4,576 Fans.
Officiated Conferences (including non-conference assignments):
2017
America East (1 games)
Ivy League (1 games)
Patriot (1 games)
2019
Atlantic 10 (2 games)
NEC (2 games)
Patriot (15 games)
Teams Umpired (17 Teams):
| Army West Point | Bryant | Bucknell |
| Columbia | Cornell | Dartmouth |
| Fairfield | Hartford | Holy Cross |
| Lafayette | Lehigh | Manhattan |
| Massachusetts | Mt. St. Mary's | Navy |
| Quinnipiac | UMass Lowell |