Harvard freshman Brock Heisler brings Ivy-ready size and two-way toughness
In the 2025 season, Brock Heisler arrived at Harvard as a 6-foot-3, 260-pound freshman defensive lineman with a reputation for physicality, versatility, and high academic/football upside. He was a First Team All-WPIAL performer at Hempfield Area, chose Harvard over 24 other Division I offers, and was credited with 39 tackles and five tackles for loss in his final high school season. His biggest draw is sturdy, gap-sound line play with real room to grow — the kind of lineman who can become a reliable, high-motor fit for an Ivy front.
