Hancock (lat) will make his season debut for Double-A Arkansas on Tuesday, Daniel Kramer of MLB.com reports.
Hancock has been out all season with a strained lat. He'll probably have a tough time pushing for his big-league debut this season, as he's made just 12 career professional starts including just three at the Double-A level, but the sixth overall pick in the 2020 Draft has plenty of potential and could be a factor for the Mariners in 2023.