Umpire Bill Mazurek
Has umpired for 26th (Highest), 42nd (Lowest), 29th (Average)
Conferences by Annual Ranking.
Worked in front of 940 Fans.
Officiated Conferences (including non-conference assignments):
2020
CCAA (4 games)
SCIAC (1 games)
Teams Umpired (4 Teams):
| Cal St. Dom. Hills | Cal St. San B'dino | Claremont-M-S |
| Pacific (OR) |