He played in all 14 of the Midshipmen's games and was named honorable mention All-American Athletic Conference after finishing second on the team with 76 tackles along with five passes defended and two fumble recoveries.

[3] Gilman sat out his sophomore year per National Collegiate Athletic Association (NCAA) transfer rules.

[5] After the end of season, Gilman announced that he would forgo his final year of NCAA eligibility to enter the 2020 NFL draft.

He was reunited with former Notre Dame teammate Drue Tranquill who suggested to Los Angeles Chargers staff to draft Gilman.

[9] After playing almost exclusively on special teams as a rookie, Gilman contributed on defense the next two seasons as a third safety.