Kawasaki has announced the signing of Ty Masterpool as a fill-in rider for Monster Energy/Pro Circuit/Kawasaki ahead of the season-opening Honda Fox Raceway National. The team recently announced that both Seth Hammaker and Cameron McAdoo would miss the start of the season due to injuries suffered in crashes this week, joining the already sidelined Austin Forkner and Max Vohland. That left Levi Kitchen as the team's lone healthy rider coming into the summer. The addition of Masterpool gives Pro Circuit a two-rider lineup capable of contending for wins and podiums.