Kaldis was the program’s first-ever four-time selection to the All-Ivy League first team, capping a stellar collegiate career with a spot on the 2020 CCM/AHCA Division I All-America second team for the East Region. He played in all of Cornell’s 133 games and helped lead the team to three consecutive selections to the NCAA tournament before being aligned for a fourth (which would have been a first in program history) before his senior season was canceled after the regular season due to COVID-19 concerns. Kaldis racked up 85 points while serving as a pillar of the defense corps, the most points accrued by a Cornell defenseman since 2002-03. He excelled at production on the power play, serving as the primary playmaker from the center point on the top unit for each of his last three seasons. While more visible on the offensive side, Kaldis was depended upon in all three zones. He was named to three All-ECAC Hockey teams (first team in 2020, second team in 2019, third team in 2018) after being named to the league’s All-Rookie team in 2017. He was the 11th All-American among Cornell defensemen in program history.