
The two-time Cy Young Award winner was perfect through three, before giving up a solo home run to Kyle Holder in the fourth. Kluber issued one walk and finished with six strikeouts.
"Very good," manager Terry Francona said on Wednesday. "From him and the people that watched him. He threw four innings, 60 pitches. Velocity starting to tick up a bit. And by all accounts, he looked kind of like Kluber. He’ll pitch Sunday in Charlotte."
If all goes well on Sunday, there's a real chance Kluber could return to the big leagues and start against the Royals on August 23 or 24 at Progressive Field.
Kluber posted a 5.80 ERA in seven starts this season before breaking the ulna bone in his right forearm on May 1. He’s expected to re-join the Indians’ rotation when he returns to the big leagues.