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Jackson Mastrorilli Email & Phone Number
Adult League Referee and Umpire
at
Underdog Sports Leagues
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Adult League Referee and Umpire
Location
Portland, Oregon, United States
Company size
Who is Jackson Mastrorilli? Overview
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Quick answer
Jackson Mastrorilli is listed as Adult League Referee and Umpire at Underdog Sports Leagues, a company with 45 employees, based in Portland, Oregon, United States. AeroLeads shows a matched LinkedIn profile for Jackson Mastrorilli.
Jackson Mastrorilli previously worked as Student-Athlete, Division I at Oregon State Athletics and Student-Athlete Development Intern at Oregon State Athletics. Jackson Mastrorilli holds Bachelor Of Science - Bs, Mechanical Engineering - Aerospace Minor, Junior from Oregon State University.
Company email context
Email format at Underdog Sports Leagues
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Underdog Sports Leagues
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Profile bio
About Jackson Mastrorilli
Jackson Mastrorilli is a Adult League Referee and Umpire at Underdog Sports Leagues.
Current workplace
Jackson Mastrorilli's current company
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Underdog Sports Leagues
6 roles
Jackson Mastrorilli work experience
A career timeline built from the work history available for this profile.
Student-Athlete, Division I
CurrentMember of the Oregon State Men's Rowing Team. Training daily outside of academics.Notable achievements:Varsity Letter Recipient (2022,2023,2024) IRA National Championship Competitor (2022,2023,2024)IRA Academic All-American (2023)PAC-12 Academic Honor Roll (2023,2024)
Sep 2021 - Present
Student-Athlete Development Intern
Assisted with event planning, directory research, student-athlete communications, media outreach, surveying
Sep 2023 - Dec 2023
Referee/Umpire
CurrentCompleted 20+ hours of training to earn certification. Resolve conflicts, clearly explain errors/misunderstandings, manage game speed, make ruling calls
Jun 2023 - Present
Management Trainee Intern
Jun 2024 - Sep 2024
Petroleum Transfer Engineer
Opened and closed the station including setting up and closing register, pumping gas, managed on-site sales, maintained station cleanliness, checked and filled customer oil, moved vehicles in and out of shop for mechanics.
Jun 2019 - Sep 2019
Team & coworkers
Colleagues at Underdog Sports Leagues
Other employees you can reach at underdogseattle.com. View company contacts for 45 employees →
JP
John Panzar
Colleague at Underdog Sports Leagues
Seattle, Washington, United States, United States
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MB
Mindi Bock
Colleague at Underdog Sports Leagues
Happy Valley, Oregon, United States, United States
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EP
Eric Peters
Colleague at Underdog Sports Leagues
Portland, Oregon, United States, United States
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MB
Milana Barbosa
Colleague at Underdog Sports Leagues
Seattle, Washington, United States, United States
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JA
Jahkari Aujla-Singh
Colleague at Underdog Sports Leagues
Kent, Washington, United States, United States
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PR
Paul Romano
Colleague at Underdog Sports Leagues
Evergreen Park, Illinois, United States, United States
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SO
Sydney O'Neil
Colleague at Underdog Sports Leagues
Portland, Oregon, United States, United States
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SR
Shri Ram Gupta
Colleague at Underdog Sports Leagues
Lucknow, Uttar Pradesh, India, India
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SH
Sherry Hegna
Colleague at Underdog Sports Leagues
Bellevue, Washington, United States, United States
View →
AM
Anna Mortensen
Colleague at Underdog Sports Leagues
Seattle, Washington, United States, United States
View →
John Panzar
Colleague at Underdog Sports Leagues
Seattle, Washington, United States, United States
View →
MB
Mindi Bock
Colleague at Underdog Sports Leagues
Happy Valley, Oregon, United States, United States
View →
EP
Eric Peters
Colleague at Underdog Sports Leagues
Portland, Oregon, United States, United States
View →
MB
Milana Barbosa
Colleague at Underdog Sports Leagues
Seattle, Washington, United States, United States
View →
JA
Jahkari Aujla-Singh
Colleague at Underdog Sports Leagues
Kent, Washington, United States, United States
View →
PR
Paul Romano
Colleague at Underdog Sports Leagues
Evergreen Park, Illinois, United States, United States
View →
SO
Sydney O'Neil
Colleague at Underdog Sports Leagues
Portland, Oregon, United States, United States
View →
SR
Shri Ram Gupta
Colleague at Underdog Sports Leagues
Lucknow, Uttar Pradesh, India, India
View →
SH
Sherry Hegna
Colleague at Underdog Sports Leagues
Bellevue, Washington, United States, United States
View →
AM
Anna Mortensen
Colleague at Underdog Sports Leagues
Seattle, Washington, United States, United States
View →
2 education records
Jackson Mastrorilli education
Bachelor Of Science - Bs, Mechanical Engineering - Aerospace Minor, Junior
Bachelor Of Science - Bs, Junior
FAQ
Frequently asked questions about Jackson Mastrorilli
Quick answers generated from the profile data available on this page.
What company does Jackson Mastrorilli work for?
Jackson Mastrorilli works for Underdog Sports Leagues.
What is Jackson Mastrorilli's role at Underdog Sports Leagues?
Jackson Mastrorilli is listed as Adult League Referee and Umpire at Underdog Sports Leagues.
Where is Jackson Mastrorilli based?
Jackson Mastrorilli is based in Portland, Oregon, United States while working with Underdog Sports Leagues.
What companies has Jackson Mastrorilli worked for?
Jackson Mastrorilli has worked for Underdog Sports Leagues, Oregon State Athletics, Enterprise Mobility, and Chevron.
Who are Jackson Mastrorilli's colleagues at Underdog Sports Leagues?
Jackson Mastrorilli's colleagues at Underdog Sports Leagues include John Panzar, Mindi Bock, Eric Peters, Milana Barbosa, and Jahkari Aujla-Singh.
How can I contact Jackson Mastrorilli?
You can use AeroLeads to view verified contact signals for Jackson Mastrorilli at Underdog Sports Leagues, including work email, phone, and LinkedIn data when available.
What schools did Jackson Mastrorilli attend?
Jackson Mastrorilli holds Bachelor Of Science - Bs, Mechanical Engineering - Aerospace Minor, Junior from Oregon State University.
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