Brad Ziegler (knee) threw live bating practice on Saturday and participated in fielding drills.
Brad Ziegler (knee) threw a successful bullpen session on Friday and is expected to be cleared to face live hitters soon.
Brad Ziegler threw off a mound Tuesday for the first time since undergoing microfracture surgery on his left knee last September.
Brad Ziegler (knee) is expected to be ready for Opening Day.
Brad Ziegler expects to be recovered from his September knee surgery sometime this April.
Brad Ziegler underwent microfracture surgery on his left knee Tuesday.
Brad Ziegler (knee) said Friday that he will not return this season.
Brad Ziegler will receive a second opinion on his ailing left knee this weekend in Los Angeles.
Brad Ziegler revealed after Tuesday's game that he's dealt with the fraying of cartilage in his left knee since late June.
FOX Sports' Jon Morosi reports that the Tigers have inquired on the availability of Brad Ziegler, but the Diamondbacks are "inclined to keep him."
Brad Ziegler had a rare off day on Wednesday, giving up four runs in the ninth to take a loss versus the Nationals.
Diamondbacks and RHP Brad Ziegler avoided arbitration by agreeing to a two-year, $9.5 million contract extension.
In lieu of Jhonny Peralta's four-year, $53 million contract with the Cardinals, there could soon be changes coming to baseball's Joint Drug Agreement between the players union and the owners.
Brad Ziegler earned his 11th save against the Dodgers on Monday, tossing a scoreless ninth inning.