Jarrod Parker (elbow) allowed three earned runs over 4 1/3 innings Sunday in a rehab start at Triple-A Nashville.
Jean Segura's CT scan turned up negative.
Cardinals signed 1B Dan Johnson to a minor league contract; assigned him to Triple-A Memphis.
Craig Counsell has been officially named the Brewers' manager on a three-year contract.
Reed Johnson underwent minor surgery over the weekend to repair a damaged tendon in his left foot.
Cubs signed LHP Daniel Schlereth to a minor league contract; assigned him to Triple-A Iowa.
Reds released RHP Chris Carpenter.
Joaquin Benoit (arm) threw a scoreless inning in his return to action Sunday against the Rockies.
Devin Mesoraco (hip) was retired as a pinch-hitter in the Reds' loss to the Braves on Sunday.
Tom Wilhelmsen (elbow) threw a successful 35-pitch bullpen session on Sunday afternoon.
Phillies shortstop prospect J.P. Crawford (oblique) is set to return from the disabled list this week at High-A Clearwater.
Rays manager Kevin Cash said Sunday that Alex Cobb (forearm) will work on his offspeed pitches in his next throwing session, which will be on flat ground.
Nick Franklin (oblique) is scheduled to begin a minor league rehab assignment Tuesday with Triple-A Durham.
Jake McGee (elbow) is set to make his third rehab appearance Tuesday with Triple-A Durham.
Matt Moore (elbow) threw 26 pitches of live batting practice Sunday morning at Tropicana Field.