BALTIMORE -- Donald Trump was greeted with cheers upon his arrival at the annual Army-Navy game on Saturday, basking in the one of the nation's most storied football rivalries as he prepares to enter the White House.

The future commander in chief, protected by panes of bulletproof glass, waved to the crowd and pumped his fist as he arrived during the first quarter of the 117th game between the military academies at West Point and Annapolis. The game, on a sunny but chilly day, was being held on relatively neutral ground at M&T Bank Stadium in Baltimore.

In an interview with CBS Sports announcers Verne Lundquist and Gary Danielson, Trump said he was "totally neutral" on the outcome of the game and quipped that he might make Lundquist, who was retiring from the play-by-play booth, his ambassador to Sweden.

"I just love the armed forces, love the folks," Trump said. "The spirit is so incredible. I mean, I don't know if it's necessarily the best football, but it's very good. But, boy, do they have spirit."

President-elect Donald Trump waved to the crowd and pumped his fist as he arrived in the first quarter of Saturday's Army-Navy game. Rob Carr/Getty Images

Navy had won 14 straight contests in the rivalry, but Army's underdog Black Knights prevailed 21-17, in a fourth-quarter comeback that came weeks after Trump's stunning victory over Hillary Clinton.

Trump spent the first half of the game in the box of David Urban, a West Point graduate and one of his Republican advisers in battleground Pennsylvania, and the second half in the box of retired Marine Lt. Col. Oliver North, a graduate of Annapolis.

Taking a break from his deliberations for his Cabinet, Trump was joined at the game by several top advisers, including incoming White House chief of staff Reince Priebus, senior adviser Steve Bannon, former New York City Mayor Rudy Giuliani and Gen. Mike Flynn, Trump's choice for National Security Adviser. Former Veterans Affairs Secretary Jim Nicholson was also spotted inside the box.

Trump did not formally switch sides at halftime in the traditional symbol of commander in chief neutrality -- which President Barack Obama did most recently during the 2011 game -- because Trump is not the sitting president. The incoming president is a 1964 graduate of the New York Military Academy, a private prep school near West Point.

Trump's appearance at the football game capped off a week of rolling out Cabinet picks, holding "thank you" rallies in North Carolina, Iowa and Michigan, and trying to cement his incoming Senate majority with Saturday's runoff election in Louisiana.