McKenzie (elbow) is set to make the second start of his rehab assignment Tuesday at Triple-A Columbus, MLB.com reports.
After covering three innings and tossing 44 pitches in his first rehab outing last Wednesday with Double-A Akron, McKenzie will shift his rehab assignment to the Guardians' top affiliate this week for what will likely be his final start in the minors before he returns from the 60-day injured list. The Guardians are targeting McKenzie for around 65 pitches Tuesday, and if all goes well, he could slot back into the big-league rotation as soon as this Sunday versus the Orioles. McKenzie has been on the shelf since mid-June with a right UCL sprain.