[citation needed] As a sophomore, Rambo became the first Maryland player to score 40 goals in a season since Joe Walters in 2004 and made First Team All Big Ten.

Maryland lost in the 2016 NCAA Division I Men's Lacrosse Championship in a game that is considered a classic.

[3][6] Rambo started the season with 19 points in the first three games, which is the most by a Maryland player in a three-game span since Mike Mollot.

[17] On Saturday, September 21, Rambo scored both the game-tying goal with under a minute left and the sudden-victory game-winner in overtime in the PLL championship game against the Redwoods.

Rambo represented the United States at the 2019 World Indoor Lacrosse Championship, where he recorded nine points in four games as the US won the bronze medal.

[19] Rambo was raised in Abington, Pennsylvania and attended La Salle College High School.