As a standout player for Atlas LC during the 2019 season, Buczek's campaign was highlighted by a six-goal performance in the team's week 11 victory over Chrome LC. Prior to the PLL, Connor Buczek attended St. Xavier High School before playing college lacrosse at Cornell. While playing Big Red Lacrosse, Buczek was a 3x All-American and was named Ivy League Player of the Year in 2014. The midfielder was also a 3x Professional Lacrosse All-Star. Buczek was named to the 2019 PLL All-Star Game.