NFL undrafted free agents: Updated list of notable UDFA signings after 2023 NFL Draft
Mark Gilbert - 2019 - Football - Duke University
2023 NFL Draft player rankings: Dane Brugler breaks down the top 300 prospects - The Athletic
2022 Military Bowl prediction, odds, spread, line: Duke vs. UCF picks, best bets from proven computer model
Shaka Heyward - 2022 - Football - Duke University
Full list of prospects invited to 2023 NFL Scouting Combine
Mark Gilbert - 2019 - Football - Duke University
NFL draft diary: For Connor Heyward, the Senior Bowl was a 'big step'
Duke football captain Shaka Heyward declares for 2023 NFL Draft - The Chronicle