University of Massachusets Athletics

2025 Football Roster

Dean Shaffer
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