Ryan Zimmerman will begin a brief minor-league rehab assignment tonight at Single-A, according to Mark Zuckerman of CSNWashington.com.
Barring a setback with his hamstring injury Zimmerman is expected to play two games at Single-A, take a day off, and then come off the disabled list to rejoin the Nationals’ lineup Friday.
Zimmerman hit .226 with one homer and a .670 OPS in 15 games before straining his hamstring on April 17. Initially the Nationals turned to rookie call-up Anthony Rendon as his replacement at third base, but lately manager Davey Johnson has also been using Stephen Lombardozzi and Chad Tracy.
Rendon figures to head back to the minors once Zimmerman is healthy.
The Brewers announced on Tuesday that reliever Boone Logan has been designated for assignment and starter Freddy Peralta has been recalled from Triple-A Colorado Springs. Peralta will start on Tuesday evening against the Pirates, opposite Jameson Taillon at PNC Park.
Logan, 33, has struggled this season, serving up seven runs on 15 hits and 10 walks with 14 strikeouts in 10 2/3 innings. The lefty inked a one-year, $2.5 million contract with the Brewers in January, but he missed the first six weeks of the season with a triceps injury.
Peralta, 22, made his major league debut last month, making a stellar start against the Rockies at Coors Field. He struck out 13 batters over 5 2/3 scoreless innings. He made another, less successful start against the Twins before heading back to the minors. With Colorado Springs, Peralta owns a 2.75 ERA with 84 strikeouts and 27 walks over 59 innings.