Defenseman Ryker Killins has agreed to terms with the Walleye for the 2020-21 season.
Killins, a second-year pro, totaled 21 points on five goals and 16 assists in 47 games with Rapid City during his rookie season. The 5-foot-9 blueliner signed with the South Carolina Stingrays late in the 2018-19 season, playing in 14 regular season games. He scored nine points (3G, 6A) in five postseason contests.