Hernandez (forearm) expanded his throwing distance off flat ground from 120 to 150 feet Sunday, Ryan Divish of The Seattle Times reports.

Assuming Hernandez comes out of the long-toss workout with no renewed soreness in his bruised right forearm, he could be cleared to throw a bullpen session Monday or Tuesday. After Hernandez completes a side session or two, Mariners manager Scott Servais said the right-hander could be cleared to pitch either a simulated or Cactus League game, according to Greg Johns of MLB.com.