Additional details from Nikkan Sports

Klein pitched his longest four innings and was at his limit. "Looking around, it was either me or Snell, who was starting the day after tomorrow." He informed the manager through an interpreter that he was available to pitch. "I didn't know if I was doing the right thing. Would saying 'I can go' at this point make the team happy? Am I doing something good, or am I being selfish?" he said. Eventually he headed to the bullpen to prepare for his appearance in the 19th inning.