Via the official Twitter transactions feed for Major League Baseball …
The @Rockies place LHP Boone Logan and C Wilin Rosario on 15-day DL.
— MLBRosterMoves (@MLBRosterMoves) August 27, 2014
Rosario hasn’t appeared in a game since last Friday night due to inflammation in his left wrist. The move was made retroactive to August 23, so Rosario is eligible to return September 7 and the hope is that he will be ready on that date. Rosario has struggled this season, batting just .248/.289/.399 with 10 home runs and 43 RBI in 91 games after hitting .292/.315/.486 with 21 home runs and 79 RBI across 121 games in 2013.
Logan is also dealing with a left wrist injury, and he too has struggled this season (6.84 ERA in 35 appearances) after getting a three-year, $16.5 million free agent contract from the Rockies last December.
The Rockies recalled catcher Jackson Williams and lefty Christian Friedrich in corresponding moves.