University of Massachusets Athletics
2025 Football Roster

Jersey Number 52
Dean Shaffer
- Position:
- Linebacker
- Height:
- 6-1
- Weight:
- 230
- Class:
- Graduate Student
- Hometown:
- Smithtown, N.Y.
- High School:
- Smithtown East
- Prev School:
- Yale
Before Massachusetts
• Competed at Yale for four seasons, totaling 18 appearances
• Was a 2024 team captain
• Posted 41 career stops with 24 solo and 17 assisted tackles
• Added 4.5 tackles for a loss (seven yards) and a pass defended
• Tallied 25 tackles, including 15 solo, in four games during the 2024 season
• Had 2.5 tackles for loss and came away with the pass defended
• Finished the 2023 year with seven tackles (four solo, three assisted)
• Appeared in seven games in 2022, contributing eight tackles with five solo stops
• Attended Smithtown East High School
• Ran for 1,100 yards with 16 touchdowns as a junior
• Set a school record in dead lift
Joe Harasymiak Post Game Press Conference vs. Central Michigan | 10.25.25
Saturday, October 25
2025 Massachusetts Football - Week 9 (Central Michigan) Monday Press Conference
Tuesday, October 21
Joe Harasymiak Post Game Press Conference vs. Buffalo | 10.18.25
Saturday, October 18
2025 Massachusetts Football - Week 8 (Buffalo) Monday Press Conference
Monday, October 13










