Raddysh, 27, has yet to play for the Lightning this season but has four games of NHL experience, all coming during the 2021-22 season with Tampa Bay. He made his NHL debut December 30, 2021 at Florida and posted two shots.
The 6-foot-1, 193-pound Raddysh has skated in 50 games this season with the Syracuse Crunch of the American Hockey League, notching 13 goals and 50 points, ranking second on the Crunch for assists (37) and scoring. Raddysh leads all Crunch defensemen for scoring and ranks second among AHL defenseman scoring leaders. Raddysh also ranks second among all AHL defensemen for assists and tied for second for goals and was selected to represent the North Division at the 2023 AHL All-Star Classic. Raddysh has skated in 339 career AHL contests, notching 42 goals and 170 points.
The undrafted Raddysh was originally signed by the Lightning to a one-year, two-way contract July 28, 2021 and was re-signed to a two-year, two-way contract June 30, 2022.