Kinley (elbow) threw a 20-pitch bullpen session Tuesday, MLB.com reports.

EDGE Analysis

The side session marked Kinley's first mound work since he underwent surgery last June to repair the flexor tendon in his right elbow. Though Kinley is said to be on track in his recovery from surgery, he's still likely to remain on the 60-day injured list for much of the first half of the season while he gradually builds up the intensity of his throwing workouts.