Football
- Title:
- Quarterbacks
- Email:
- dibiasoj@bc.edu
- Phone:
- 552-3010
Jonathan DiBiaso enters his second season as the Eagles’ quarterbacks coach after being promoted by head coach Bill O’Brien after spending the 2023 season as an offensive analyst, working closely with the BC quarterbacks.
In 2024, under DiBiaso’s mentorship, QB Tommy Castellanos completed 288-of-491 passes for 3,614 yards and 33 passing touchdowns. On the ground, he added 1,307 rushing yards and 15 touchdowns, becoming the first player in Boston College history with 2,000 passing yards and 1,000 rushing yards in a single season. DiBiaso oversaw QB Grayson James become the starter for the final four games of the season, where he completed 106-of-166 passes for 1,202 yards, six touchdowns and two interceptions.
With DiBiaso’s assistance, Castellanos finished with the second-most rushing yards by an FBS quarterback (1,113), trailing only Heisman Winner Jayden Daniels. Castellanos finished tied with the most rushing touchdowns of any quarterback in FBS (13), and led Boston College to a Fenway Bowl championship.
After starting his coaching career on the Heights as a graduate assistant from 2018-2020, DiBiaso took an offensive analyst job at Vanderbilt in 2021. The 2021 Commodores offense averaged 313 yards per game, including 124 rushing yards per game.
From Vanderbilt, DiBiaso took a graduate assistant position at Pittsburgh for the 2022 season before returning to Boston College. At Pitt, he worked with a Panther team that went 9-4 and defeated UCLA in the Sun Bowl.
DiBiaso, who played high school football at Everett High School in Everett, Mass. for his father John DiBiaso, played two seasons at Dartmouth (2013-14) and two seasons at Tufts (2015-16), earning his degree from Tufts in 2018.
The DiBiaso File
Hometown: Everett, Mass.
High School: Everett/Phillips Exeter
Alma Mater: Tufts, 2018
Coaching Career
2024-Present: Boston College, Quarterbacks
2023: Boston College, Offensive Analyst
2022: Pittsburgh, Offensive Graduate Assistant
2021: Vanderbilt, Offensive Analyst
2018-20: Boston College, Offensive Graduate Assistant
