McGroarty was the 14th overall pick of the Winnipeg Jets in the 2022 NHL Entry Draft. The 20-year-old was traded to Pittsburgh in the offseason after requesting a trade out of Winnipeg. McGroarty was held without a point in his first three NHL games but excelled at the NCAA level, with 16 goals and 52 points in only 36 games played in 2023-24 with the Michigan Wolverines.
