Greg Klingensmith is a 6'5", 300-pound offensive lineman from Apollo, PA who transfers to Massachusetts as a redshirt senior. He spent four seasons at William & Mary, appearing in two games as a freshman in 2022, playing all 11 contests with one start at right tackle in 2023, starting all six games he appeared in during 2024, and playing 11 games as a junior in 2025. He earned three selections to the Coastal Athletic Association's Commissioner's Academic Honor Roll (2022-24). At Apollo-Ridge High School, Klingensmith was a four-year letterwinner on both the offensive and defensive lines, earning all-conference first-team honors as an offensive lineman in 2020 and 2021, and recording five sacks, six TFLs, and 33 tackles as a senior.

William & Marythrough 2025

Massachusetts2026 — present