Chelsea Liu

Liu began skating in 2006.[1] She teamed up with Devin Perini in July 2010.[3] They debuted on the ISU Junior Grand Prix (JGP) series in 2013, placing fifth at both of their assignments, before winning the junior silver medal at the 2014 U.S. Championships.

Liu teamed up with Brian Johnson in May 2014.[2] They were coached by Todd Sand and Jenni Meno in Orange County, California.[4]

During the 2014–15 JGP series, Liu/Johnson won a bronze medal in Dresden, Germany and placed fourth in Zagreb, Croatia. Their results gave them a spot at the 2014–15 JGP Final in Barcelona, Spain, where the pair finished sixth. After winning the junior silver medal at the 2015 U.S. Championships, they were assigned to the 2015 World Junior Championships in Tallinn, Estonia. The pair placed 5th in the short program, 8th in the free skate, and 7th overall.

Competing in the 2015–16 JGP series, Liu/Johnson placed 8th in Linz, Austria and 5th in Toruń, Poland. Ranked fifth in both segments, the pair finished fifth at the 2016 World Junior Championships in Debrecen, Hungary.

On June 29, 2021, NBC Sports published an article announcing new partnership with Danny O'Shea.[5]

Liu/O'Shea finished fifth in their international debut at the Cranberry Cup, and went on to make their Grand Prix debut together at the 2021 Skate America, where they came seventh.[6] However, their partnership was derailed by an on-ice accident at the 2021 CS Warsaw Cup that left both concussed. They withdrew from the 2022 U.S. Championships, and ultimately their partnership ended.[7][8]

Following the end of her partnership with O'Shea and requiring months off for concussion recovery, Liu contemplated retiring from competitive skating, later explaining that "I thought, 'You know, recover and live kind of a normal, safe life for the time being.' I took a whole eight months off the ice to recover and at that point I just didn't know if skating was in the picture for me." However, with encouragement from her parents to revisit whether she still wanted to pursue it, she tried out with Balázs Nagy in April of 2023.[9] The two announced their partnership in May.[10]

Liu/Nagy made their domestic debut by winning the Glacier Falls Summer Classic, before being sent to make their international debut on the Challenger debut at the 2023 CS Autumn Classic International. They attracted notice for their innovative climactic lift in the free skate, but finished fourth.[11] They were subsequently invited to make their Grand Prix debut at the 2023 Skate America, finishing third in the short program with a new personal best score (61.23).[12] They were third in the free skate as well, despite Liu making two Salchow errors, winning the bronze medal. Liu said that "winning a medal on the Grand Prix is great, but what feels even better is that we put out a great program."[13]