The moves were made before Tuesday night's game against Tampa Bay.
Walker had been on the DL since June 9 because of an appendectomy. In 62 games this season, Walker hit .280 with 11 homers and 35 RBIs.
Tabata hit .289 with 14 RBIs in 62 games.
- Sports & Recreation
- Neil Walker
- Pittsburgh Pirates
- Jose Tabata