Hennessy played for the Duke Blue Devils of Duke University from 2013 to 2016. He was redshirted in 2012. He started all 14 games in 2013 and played 149 total snaps.[1] Hennessy also recorded one solo tackle.[3] He started all 13 games in 2014 and played 133 total snaps.[1] He also recorded one solo tackle and one tackle assist.[4] Hennessy started all 13 games in 2015 and played 144 total snaps. He started all 12 games in 2016 and played 119 total snaps.[1][5] He also recorded one solo tackle.[5] He played in 52 games, all starts, during his college career and played 545 total snaps.[1] He also recorded three solo tackles and one tackle assist.[3][4][5] Hennessy majored in biology and minored in psychology at Duke.[1]
Professional career
Pre-draft
Hennessy was rated the 19th long snapper in the 2017 NFL draft by NFLDraftScout.com.[6]
^"2012 Snappers National Rating System". Legacy.KohlsKicking.com. Archived from the original on October 13, 2017. Retrieved October 12, 2017.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
^"TRANSACTIONS". colts.com. Archived from the original on October 12, 2017. Retrieved October 11, 2017.{{cite web}}: CS1 maint: bot: original URL status unknown (link)