Merryweather (elbow) threw a live batting practice session Saturday and is nearly ready for game action, Mike Wilner of Sportsnet 590 The Fan reports.

Waguespack (shoulder) is scheduled to begin a rehab assignment with Triple-A Buffalo on Sunday, Mike Wilner of Sportsnet 590 The Fan reports.

Travis (knee) has not yet resumed baseball activities, Mike Wilner of Sportsnet 590 The Fan reports.

Pompey (concussion) has resumed all baseball activities and will be re-evaluated next week, Mike Wilner of Sportsnet 590 The Fan reports.

Axford (elbow) has advanced his throwing progression and is throwing from 90 feet without issues, Mike Wilner of Sportsnet 590 The Fan reports.

Borucki (elbow) threw a live batting practice Saturday, Mike Wilner of Sportsnet 590 The Fan reports.

Guerrero (hand) is not in the lineup for Saturday's game against Houston, Alyson Footer of MLB.com reports.

Phelps (elbow) is with the team in Houston but likely won't be activated from the injured list until Saturday or Sunday, Shi Davidi of Sportsnet.ca reports.

Tepera (elbow) was shifted to the 60-day injured list Thursday.

Luciano was placed on the 10-day injured list Thursday with a right elbow sprain.

Buchholz (shoulder) was transferred to the 60-day injured list Wednesday.

Giles was placed on the 10-day injured list with right elbow inflammation Wednesday.

Groshans is back on the 7-day injured list with Low-A Lansing with a recurrence of general soreness in his left foot.

Shoemaker (knee) was transferred to the 60-day IL on Wednesday.

Groshans went 1-for-4 with a walk, a double, a run scored and an RBI for Low-A Lansing on Friday.

Zeuch (lat) will be shut down from pitching again during spring training, Gregor Chisholm of MLB.com reports.