Horrigan is a three-sport athlete who also plays soccer and basketball along with lacrosse.
"I have been a PC fan all my life," Horrigan said. "I was impressed with the gains they have made in athletics. I am a huge fan of their soccer, hockey and basketball teams. My uncle and godfather both played lacrosse at PC."
Horrigan plays club lacrosse with Greene Turtle. He was also considering Lafayette and Fairfield.
"The process was stressful but after I made my decision it felt great to be a Friar," Horrigan said. "I would like to thank my mom and sister, Molly, for all the support they gave me."